213507840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 432

約数和(自身を含む): 861815808

約数和(自身を除く): 648307968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 47, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 94, 96, 104, 105, 112, 120, 128, 130, 140, 141, 156, 160, 168, 169, 182, 188, 192, 195, 208, 210, 224, 235, 240, 256, 260, 273, 280, 282, 312, 320, 329, 336, 338, 364, 376, 384, 390, 416, 420, 448, 455, 470, 480, 507, 520, 546, 560, 564, 611, 624, 640, 658, 672, 676, 705, 728, 752, 768, 780, 832, 840, 845, 896, 910, 940, 960, 987, 1014, 1040, 1092, 1120, 1128, 1183, 1222, 1248, 1280, 1316, 1344, 1352, 1365, 1410, 1456, 1504, 1560, 1645, 1664, 1680, 1690, 1792, 1820, 1833, 1880, 1920, 1974, 2028, 2080, 2184, 2240, 2256, 2366, 2444, 2496, 2535, 2632, 2688, 2704, 2730, 2820, 2912, 3008, 3055, 3120, 3290, 3328, 3360, 3380, 3549, 3640, 3666, 3760, 3840, 3948, 4056, 4160, 4277, 4368, 4480, 4512, 4732, 4888, 4935, 4992, 5070, 5264, 5376, 5408, 5460, 5640, 5824, 5915, 6016, 6110, 6240, 6580, 6720, 6760, 7098, 7280, 7332, 7520, 7896, 7943, 8112, 8320, 8554, 8736, 8960, 9024, 9165, 9464, 9776, 9870, 9984, 10140, 10528, 10816, 10920, 11280, 11648, 11830, 12032, 12220, 12480, 12831, 13160, 13440, 13520, 14196, 14560, 14664, 15040, 15792, 15886, 16224, 16640, 17108, 17472, 17745, 18048, 18330, 18928, 19552, 19740, 20280, 21056, 21385, 21632, 21840, 22560, 23296, 23660, 23829, 24440, 24960, 25662, 26320, 26880, 27040, 28392, 29120, 29328, 30080, 31584, 31772, 32448, 34216, 34944, 35490, 36096, 36660, 37856, 39104, 39480, 39715, 40560, 42112, 42770, 43264, 43680, 45120, 47320, 47658, 48880, 49920, 51324, 52640, 54080, 55601, 56784, 58240, 58656, 60160, 63168, 63544, 64155, 64896, 68432, 69888, 70980, 73320, 75712, 78208, 78960, 79430, 81120, 84224, 85540, 87360, 90240, 94640, 95316, 97760, 102648, 105280, 108160, 111202, 113568, 116480, 117312, 119145, 126336, 127088, 128310, 129792, 136864, 141960, 146640, 151424, 156416, 157920, 158860, 162240, 166803, 171080, 174720, 180480, 189280, 190632, 195520, 205296, 210560, 216320, 222404, 227136, 234624, 238290, 252672, 254176, 256620, 273728, 278005, 283920, 293280, 302848, 315840, 317720, 324480, 333606, 342160, 349440, 378560, 381264, 391040, 410592, 421120, 444808, 454272, 469248, 476580, 508352, 513240, 547456, 556010, 567840, 586560, 631680, 635440, 648960, 667212, 684320, 757120, 762528, 782080, 821184, 834015, 889616, 908544, 953160, 1016704, 1026480, 1094912, 1112020, 1135680, 1173120, 1263360, 1270880, 1334424, 1368640, 1514240, 1525056, 1642368, 1668030, 1779232, 1906320, 2033408, 2052960, 2224040, 2271360, 2346240, 2541760, 2668848, 2737280, 3050112, 3284736, 3336060, 3558464, 3812640, 4105920, 4448080, 4542720, 5083520, 5337696, 5474560, 6100224, 6672120, 7116928, 7625280, 8211840, 8896160, 10167040, 10675392, 13344240, 14233856, 15250560, 16423680, 17792320, 21350784, 26688480, 30501120, 35584640, 42701568, 53376960, 71169280, 106753920, 213507840]

約数ペア:

[(1, 213507840), (2, 106753920), (3, 71169280), (4, 53376960), (5, 42701568), (6, 35584640), (7, 30501120), (8, 26688480), (10, 21350784), (12, 17792320), (13, 16423680), (14, 15250560), (15, 14233856), (16, 13344240), (20, 10675392), (21, 10167040), (24, 8896160), (26, 8211840), (28, 7625280), (30, 7116928), (32, 6672120), (35, 6100224), (39, 5474560), (40, 5337696), (42, 5083520), (47, 4542720), (48, 4448080), (52, 4105920), (56, 3812640), (60, 3558464), (64, 3336060), (65, 3284736), (70, 3050112), (78, 2737280), (80, 2668848), (84, 2541760), (91, 2346240), (94, 2271360), (96, 2224040), (104, 2052960), (105, 2033408), (112, 1906320), (120, 1779232), (128, 1668030), (130, 1642368), (140, 1525056), (141, 1514240), (156, 1368640), (160, 1334424), (168, 1270880), (169, 1263360), (182, 1173120), (188, 1135680), (192, 1112020), (195, 1094912), (208, 1026480), (210, 1016704), (224, 953160), (235, 908544), (240, 889616), (256, 834015), (260, 821184), (273, 782080), (280, 762528), (282, 757120), (312, 684320), (320, 667212), (329, 648960), (336, 635440), (338, 631680), (364, 586560), (376, 567840), (384, 556010), (390, 547456), (416, 513240), (420, 508352), (448, 476580), (455, 469248), (470, 454272), (480, 444808), (507, 421120), (520, 410592), (546, 391040), (560, 381264), (564, 378560), (611, 349440), (624, 342160), (640, 333606), (658, 324480), (672, 317720), (676, 315840), (705, 302848), (728, 293280), (752, 283920), (768, 278005), (780, 273728), (832, 256620), (840, 254176), (845, 252672), (896, 238290), (910, 234624), (940, 227136), (960, 222404), (987, 216320), (1014, 210560), (1040, 205296), (1092, 195520), (1120, 190632), (1128, 189280), (1183, 180480), (1222, 174720), (1248, 171080), (1280, 166803), (1316, 162240), (1344, 158860), (1352, 157920), (1365, 156416), (1410, 151424), (1456, 146640), (1504, 141960), (1560, 136864), (1645, 129792), (1664, 128310), (1680, 127088), (1690, 126336), (1792, 119145), (1820, 117312), (1833, 116480), (1880, 113568), (1920, 111202), (1974, 108160), (2028, 105280), (2080, 102648), (2184, 97760), (2240, 95316), (2256, 94640), (2366, 90240), (2444, 87360), (2496, 85540), (2535, 84224), (2632, 81120), (2688, 79430), (2704, 78960), (2730, 78208), (2820, 75712), (2912, 73320), (3008, 70980), (3055, 69888), (3120, 68432), (3290, 64896), (3328, 64155), (3360, 63544), (3380, 63168), (3549, 60160), (3640, 58656), (3666, 58240), (3760, 56784), (3840, 55601), (3948, 54080), (4056, 52640), (4160, 51324), (4277, 49920), (4368, 48880), (4480, 47658), (4512, 47320), (4732, 45120), (4888, 43680), (4935, 43264), (4992, 42770), (5070, 42112), (5264, 40560), (5376, 39715), (5408, 39480), (5460, 39104), (5640, 37856), (5824, 36660), (5915, 36096), (6016, 35490), (6110, 34944), (6240, 34216), (6580, 32448), (6720, 31772), (6760, 31584), (7098, 30080), (7280, 29328), (7332, 29120), (7520, 28392), (7896, 27040), (7943, 26880), (8112, 26320), (8320, 25662), (8554, 24960), (8736, 24440), (8960, 23829), (9024, 23660), (9165, 23296), (9464, 22560), (9776, 21840), (9870, 21632), (9984, 21385), (10140, 21056), (10528, 20280), (10816, 19740), (10920, 19552), (11280, 18928), (11648, 18330), (11830, 18048), (12032, 17745), (12220, 17472), (12480, 17108), (12831, 16640), (13160, 16224), (13440, 15886), (13520, 15792), (14196, 15040), (14560, 14664)]