21396211200

素因数分解:

$2^9\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 1080

約数和(自身を含む): 95362766928

約数和(自身を除く): 73966555728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 150, 156, 157, 160, 168, 169, 175, 180, 182, 192, 195, 200, 208, 210, 224, 225, 234, 240, 252, 256, 260, 273, 280, 288, 300, 312, 314, 315, 320, 325, 336, 338, 350, 360, 364, 384, 390, 400, 416, 420, 448, 450, 455, 468, 471, 480, 504, 507, 512, 520, 525, 546, 560, 576, 585, 600, 624, 628, 630, 640, 650, 672, 676, 700, 720, 728, 768, 780, 785, 800, 819, 832, 840, 845, 896, 900, 910, 936, 942, 960, 975, 1008, 1014, 1040, 1050, 1092, 1099, 1120, 1152, 1170, 1183, 1200, 1248, 1256, 1260, 1280, 1300, 1344, 1352, 1365, 1400, 1413, 1440, 1456, 1521, 1536, 1560, 1570, 1575, 1600, 1638, 1664, 1680, 1690, 1792, 1800, 1820, 1872, 1884, 1920, 1950, 2016, 2028, 2041, 2080, 2100, 2184, 2198, 2240, 2275, 2304, 2340, 2355, 2366, 2400, 2496, 2512, 2520, 2535, 2560, 2600, 2688, 2704, 2730, 2800, 2826, 2880, 2912, 2925, 3042, 3120, 3140, 3150, 3200, 3276, 3297, 3328, 3360, 3380, 3549, 3584, 3600, 3640, 3744, 3768, 3840, 3900, 3925, 4032, 4056, 4082, 4095, 4160, 4200, 4225, 4368, 4396, 4480, 4550, 4608, 4680, 4710, 4732, 4800, 4992, 5024, 5040, 5070, 5200, 5376, 5408, 5460, 5495, 5600, 5652, 5760, 5824, 5850, 5915, 6084, 6123, 6240, 6280, 6300, 6400, 6552, 6594, 6656, 6720, 6760, 6825, 7065, 7098, 7200, 7280, 7488, 7536, 7605, 7680, 7800, 7850, 8064, 8112, 8164, 8190, 8320, 8400, 8450, 8736, 8792, 8960, 9100, 9360, 9420, 9464, 9600, 9891, 9984, 10048, 10080, 10140, 10205, 10400, 10647, 10752, 10816, 10920, 10990, 11200, 11304, 11520, 11648, 11700, 11775, 11830, 12168, 12246, 12480, 12560, 12600, 12675, 12800, 13104, 13188, 13440, 13520, 13650, 14130, 14196, 14287, 14400, 14560, 14976, 15072, 15210, 15600, 15700, 16128, 16224, 16328, 16380, 16485, 16640, 16800, 16900, 17472, 17584, 17745, 17920, 18200, 18369, 18720, 18840, 18928, 19200, 19782, 19968, 20096, 20160, 20280, 20410, 20475, 20800, 21294, 21632, 21840, 21980, 22400, 22608, 23040, 23296, 23400, 23550, 23660, 24336, 24492, 24960, 25120, 25200, 25350, 26208, 26376, 26533, 26880, 27040, 27300, 27475, 28260, 28392, 28574, 28800, 29120, 29575, 29952, 30144, 30420, 30615, 31200, 31400, 32256, 32448, 32656, 32760, 32970, 33280, 33600, 33800, 34944, 35168, 35325, 35490, 36400, 36738, 37440, 37680, 37856, 38025, 38400, 39564, 40192, 40320, 40560, 40820, 40950, 41600, 42588, 42861, 43264, 43680, 43960, 44800, 45216, 46592, 46800, 47100, 47320, 48672, 48984, 49455, 49920, 50240, 50400, 50700, 51025, 52416, 52752, 53066, 53235, 53760, 54080, 54600, 54950, 56520, 56784, 57148, 57600, 58240, 59150, 59904, 60288, 60840, 61230, 62400, 62800, 64896, 65312, 65520, 65940, 67200, 67600, 69888, 70336, 70650, 70980, 71435, 72800, 73476, 74880, 75360, 75712, 76050, 79128, 79599, 80384, 80640, 81120, 81640, 81900, 82425, 83200, 85176, 85722, 86528, 87360, 87920, 88725, 89600, 90432, 91845, 93600, 94200, 94640, 97344, 97968, 98910, 99840, 100480, 100800, 101400, 102050, 104832, 105504, 106132, 106470, 108160, 109200, 109900, 113040, 113568, 114296, 115200, 116480, 118300, 120576, 121680, 122460, 124800, 125600, 128583, 129792, 130624, 131040, 131880, 132665, 134400, 135200, 139776, 140672, 141300, 141960, 142870, 145600, 146952, 149760, 150720, 151424, 152100, 153075, 158256, 159198, 161280, 162240, 163280, 163800, 164850, 166400, 170352, 171444, 174720, 175840, 177450, 180864, 183690, 185731, 187200, 188400, 189280, 194688, 195936, 197820, 200960, 201600, 202800, 204100, 209664, 211008, 212264, 212940, 214305, 216320, 218400, 219800, 226080, 227136, 228592, 232960, 236600, 238797, 241152, 243360, 244920, 247275, 249600, 251200, 257166, 259584, 261248, 262080, 263760, 265330, 266175, 268800, 270400, 281344, 282600, 283920, 285740, 291200, 293904, 299520, 301440, 302848, 304200, 306150, 316512, 318396, 324480, 326560, 327600, 329700, 340704, 342888, 349440, 351680, 354900, 357175, 361728, 367380, 371462, 374400, 376800, 378560, 389376, 391872, 395640, 397995, 401920, 403200, 405600, 408200, 419328, 422016, 424528, 425880, 428610, 432640, 436800, 439600, 452160, 454272, 457184, 459225, 473200, 477594, 486720, 489840, 494550, 499200, 502400, 514332, 522496, 524160, 527520, 530660, 532350, 540800, 557193, 562688, 565200, 567840, 571480, 582400, 587808, 602880, 605696, 608400, 612300, 633024, 636792, 642915, 648960, 653120, 655200, 659400, 663325, 681408, 685776, 698880, 703360, 709800, 714350, 723456, 734760, 742924, 748800, 753600, 757120, 778752, 783744, 791280, 795990, 806400, 811200, 816400, 844032, 849056, 851760, 857220, 873600, 879200, 904320, 908544, 914368, 918450, 928655, 946400, 955188, 973440, 979680, 989100, 1004800, 1028664, 1044992, 1048320, 1055040, 1061320, 1064700, 1071525, 1081600, 1114386, 1130400, 1135680, 1142960, 1164800, 1175616, 1193985, 1205760, 1216800, 1224600, 1266048, 1273584, 1285830, 1297920, 1306240, 1310400, 1318800, 1326650, 1362816, 1371552, 1406720, 1419600, 1428700, 1469520, 1485848, 1497600, 1507200, 1514240, 1567488, 1582560, 1591980, 1622400, 1632800, 1671579, 1688064, 1698112, 1703520, 1714440, 1747200, 1758400, 1808640, 1817088, 1828736, 1836900, 1857310, 1892800, 1910376, 1946880, 1959360, 1978200, 1989975, 2009600, 2057328, 2096640, 2110080, 2122640, 2129400, 2143050, 2163200, 2228772, 2260800, 2271360, 2285920, 2351232, 2387970, 2433600, 2449200, 2532096, 2547168, 2571660, 2612480, 2620800, 2637600, 2653300, 2725632, 2743104, 2785965, 2813440, 2839200, 2857400, 2939040, 2971696, 3014400, 3028480, 3134976, 3165120, 3183960, 3214575, 3244800, 3265600, 3343158, 3396224, 3407040, 3428880, 3494400, 3516800, 3617280, 3657472, 3673800, 3714620, 3785600, 3820752, 3893760, 3918720, 3956400, 3979950, 4114656, 4220160, 4245280, 4258800, 4286100, 4457544, 4521600, 4542720, 4571840, 4643275, 4702464, 4775940, 4867200, 4898400, 5064192, 5094336, 5143320, 5224960, 5241600, 5275200, 5306600, 5451264, 5486208, 5571930, 5678400, 5714800, 5878080, 5943392, 5969925, 6028800, 6330240, 6367920, 6429150, 6489600, 6531200, 6686316, 6792448, 6814080, 6857760, 7033600, 7314944, 7347600, 7429240, 7571200, 7641504, 7837440, 7912800, 7959900, 8229312, 8357895, 8440320, 8490560, 8517600, 8572200, 8915088, 9043200, 9085440, 9143680, 9286550, 9404928, 9551880, 9734400, 9796800, 10188672, 10286640, 10483200, 10550400, 10613200, 10972416, 11143860, 11356800, 11429600, 11756160, 11886784, 11939850, 12660480, 12735840, 12858300, 13062400, 13372632, 13584896, 13628160, 13715520, 13929825, 14067200, 14695200, 14858480, 15142400, 15283008, 15674880, 15825600, 15919800, 16458624, 16715790, 16981120, 17035200, 17144400, 17830176, 18086400, 18287360, 18573100, 19103760, 19468800, 19593600, 20377344, 20573280, 21100800, 21226400, 21944832, 22287720, 22713600, 22859200, 23512320, 23773568, 23879700, 25320960, 25471680, 25716600, 26124800, 26745264, 27256320, 27431040, 27859650, 29390400, 29716960, 30566016, 31651200, 31839600, 32917248, 33431580, 33962240, 34070400, 34288800, 35660352, 36574720, 37146200, 38207520, 39187200, 40754688, 41146560, 41789475, 42201600, 42452800, 44575440, 45427200, 45718400, 47024640, 47547136, 47759400, 50943360, 51433200, 53490528, 54862080, 55719300, 58780800, 59433920, 61132032, 63302400, 63679200, 65834496, 66863160, 67924480, 68140800, 68577600, 71320704, 74292400, 76415040, 78374400, 82293120, 83578950, 84905600, 89150880, 91436800, 95094272, 95518800, 101886720, 102866400, 106981056, 109724160, 111438600, 117561600, 118867840, 122264064, 126604800, 127358400, 133726320, 136281600, 137155200, 142641408, 148584800, 152830080, 164586240, 167157900, 169811200, 178301760, 182873600, 191037600, 203773440, 205732800, 213962112, 222877200, 235123200, 237735680, 254716800, 267452640, 274310400, 285282816, 297169600, 305660160, 329172480, 334315800, 339622400, 356603520, 382075200, 411465600, 427924224, 445754400, 475471360, 509433600, 534905280, 548620800, 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約数ペア:

[(1, 21396211200), (2, 10698105600), (3, 7132070400), (4, 5349052800), (5, 4279242240), (6, 3566035200), (7, 3056601600), (8, 2674526400), (9, 2377356800), (10, 2139621120), (12, 1783017600), (13, 1645862400), (14, 1528300800), (15, 1426414080), (16, 1337263200), (18, 1188678400), (20, 1069810560), (21, 1018867200), (24, 891508800), (25, 855848448), (26, 822931200), (28, 764150400), (30, 713207040), (32, 668631600), (35, 611320320), (36, 594339200), (39, 548620800), (40, 534905280), (42, 509433600), (45, 475471360), (48, 445754400), (50, 427924224), (52, 411465600), (56, 382075200), (60, 356603520), (63, 339622400), (64, 334315800), (65, 329172480), (70, 305660160), (72, 297169600), (75, 285282816), (78, 274310400), (80, 267452640), (84, 254716800), (90, 237735680), (91, 235123200), (96, 222877200), (100, 213962112), (104, 205732800), (105, 203773440), (112, 191037600), (117, 182873600), (120, 178301760), (126, 169811200), (128, 167157900), (130, 164586240), (140, 152830080), (144, 148584800), (150, 142641408), (156, 137155200), (157, 136281600), (160, 133726320), (168, 127358400), (169, 126604800), (175, 122264064), (180, 118867840), (182, 117561600), (192, 111438600), (195, 109724160), (200, 106981056), (208, 102866400), (210, 101886720), (224, 95518800), (225, 95094272), (234, 91436800), (240, 89150880), (252, 84905600), (256, 83578950), (260, 82293120), (273, 78374400), (280, 76415040), (288, 74292400), (300, 71320704), (312, 68577600), (314, 68140800), (315, 67924480), (320, 66863160), (325, 65834496), (336, 63679200), (338, 63302400), (350, 61132032), (360, 59433920), (364, 58780800), (384, 55719300), (390, 54862080), (400, 53490528), (416, 51433200), (420, 50943360), (448, 47759400), (450, 47547136), (455, 47024640), (468, 45718400), (471, 45427200), (480, 44575440), (504, 42452800), (507, 42201600), (512, 41789475), (520, 41146560), (525, 40754688), (546, 39187200), (560, 38207520), (576, 37146200), (585, 36574720), (600, 35660352), (624, 34288800), (628, 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(1792, 11939850), (1800, 11886784), (1820, 11756160), (1872, 11429600), (1884, 11356800), (1920, 11143860), (1950, 10972416), (2016, 10613200), (2028, 10550400), (2041, 10483200), (2080, 10286640), (2100, 10188672), (2184, 9796800), (2198, 9734400), (2240, 9551880), (2275, 9404928), (2304, 9286550), (2340, 9143680), (2355, 9085440), (2366, 9043200), (2400, 8915088), (2496, 8572200), (2512, 8517600), (2520, 8490560), (2535, 8440320), (2560, 8357895), (2600, 8229312), (2688, 7959900), (2704, 7912800), (2730, 7837440), (2800, 7641504), (2826, 7571200), (2880, 7429240), (2912, 7347600), (2925, 7314944), (3042, 7033600), (3120, 6857760), (3140, 6814080), (3150, 6792448), (3200, 6686316), (3276, 6531200), (3297, 6489600), (3328, 6429150), (3360, 6367920), (3380, 6330240), (3549, 6028800), (3584, 5969925), (3600, 5943392), (3640, 5878080), (3744, 5714800), (3768, 5678400), (3840, 5571930), (3900, 5486208), (3925, 5451264), (4032, 5306600), (4056, 5275200), (4082, 5241600), (4095, 5224960), (4160, 5143320), (4200, 5094336), (4225, 5064192), (4368, 4898400), (4396, 4867200), (4480, 4775940), (4550, 4702464), (4608, 4643275), (4680, 4571840), (4710, 4542720), (4732, 4521600), (4800, 4457544), (4992, 4286100), (5024, 4258800), (5040, 4245280), (5070, 4220160), (5200, 4114656), (5376, 3979950), (5408, 3956400), (5460, 3918720), (5495, 3893760), (5600, 3820752), (5652, 3785600), (5760, 3714620), (5824, 3673800), (5850, 3657472), (5915, 3617280), (6084, 3516800), (6123, 3494400), (6240, 3428880), (6280, 3407040), (6300, 3396224), (6400, 3343158), (6552, 3265600), (6594, 3244800), (6656, 3214575), (6720, 3183960), (6760, 3165120), (6825, 3134976), (7065, 3028480), (7098, 3014400), (7200, 2971696), (7280, 2939040), (7488, 2857400), (7536, 2839200), (7605, 2813440), (7680, 2785965), (7800, 2743104), (7850, 2725632), (8064, 2653300), (8112, 2637600), (8164, 2620800), (8190, 2612480), (8320, 2571660), (8400, 2547168), (8450, 2532096), (8736, 2449200), (8792, 2433600), (8960, 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(33280, 642915), (33600, 636792), (33800, 633024), (34944, 612300), (35168, 608400), (35325, 605696), (35490, 602880), (36400, 587808), (36738, 582400), (37440, 571480), (37680, 567840), (37856, 565200), (38025, 562688), (38400, 557193), (39564, 540800), (40192, 532350), (40320, 530660), (40560, 527520), (40820, 524160), (40950, 522496), (41600, 514332), (42588, 502400), (42861, 499200), (43264, 494550), (43680, 489840), (43960, 486720), (44800, 477594), (45216, 473200), (46592, 459225), (46800, 457184), (47100, 454272), (47320, 452160), (48672, 439600), (48984, 436800), (49455, 432640), (49920, 428610), (50240, 425880), (50400, 424528), (50700, 422016), (51025, 419328), (52416, 408200), (52752, 405600), (53066, 403200), (53235, 401920), (53760, 397995), (54080, 395640), (54600, 391872), (54950, 389376), (56520, 378560), (56784, 376800), (57148, 374400), (57600, 371462), (58240, 367380), (59150, 361728), (59904, 357175), (60288, 354900), (60840, 351680), (61230, 349440), (62400, 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185731), (116480, 183690), (118300, 180864), (120576, 177450), (121680, 175840), (122460, 174720), (124800, 171444), (125600, 170352), (128583, 166400), (129792, 164850), (130624, 163800), (131040, 163280), (131880, 162240), (132665, 161280), (134400, 159198), (135200, 158256), (139776, 153075), (140672, 152100), (141300, 151424), (141960, 150720), (142870, 149760), (145600, 146952)]