21225494160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 720

約数和(自身を含む): 84619012608

約数和(自身を除く): 63393518448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 31, 34, 36, 39, 40, 45, 48, 51, 52, 60, 62, 65, 68, 72, 78, 80, 85, 90, 93, 102, 104, 117, 120, 124, 130, 136, 144, 153, 155, 156, 169, 170, 180, 186, 195, 204, 208, 221, 234, 240, 248, 255, 260, 272, 279, 306, 310, 312, 331, 338, 340, 360, 372, 390, 403, 408, 442, 465, 468, 496, 507, 510, 520, 527, 558, 585, 612, 620, 624, 662, 663, 676, 680, 720, 744, 765, 780, 806, 816, 845, 884, 930, 936, 993, 1014, 1020, 1040, 1054, 1105, 1116, 1170, 1209, 1224, 1240, 1324, 1326, 1352, 1360, 1395, 1488, 1521, 1530, 1560, 1581, 1612, 1655, 1690, 1768, 1860, 1872, 1986, 1989, 2015, 2028, 2040, 2108, 2210, 2232, 2340, 2418, 2448, 2480, 2535, 2635, 2648, 2652, 2704, 2790, 2873, 2979, 3042, 3060, 3120, 3162, 3224, 3310, 3315, 3380, 3536, 3627, 3720, 3972, 3978, 4030, 4056, 4080, 4216, 4303, 4420, 4464, 4680, 4743, 4836, 4965, 5070, 5239, 5270, 5296, 5304, 5580, 5627, 5746, 5958, 6045, 6084, 6120, 6324, 6448, 6620, 6630, 6760, 6851, 7254, 7440, 7605, 7905, 7944, 7956, 8060, 8112, 8432, 8606, 8619, 8840, 9360, 9486, 9672, 9930, 9945, 10140, 10261, 10478, 10540, 10608, 11160, 11254, 11492, 11916, 12090, 12168, 12240, 12648, 12909, 13240, 13260, 13520, 13702, 14365, 14508, 14895, 15210, 15717, 15810, 15888, 15912, 16120, 16881, 17212, 17238, 17680, 18135, 18972, 19344, 19860, 19890, 20280, 20522, 20553, 20956, 21080, 21515, 22320, 22508, 22984, 23715, 23832, 24180, 24336, 25296, 25818, 25857, 26195, 26480, 26520, 27404, 28135, 28730, 29016, 29790, 30420, 30783, 31434, 31620, 31824, 32240, 33762, 34255, 34424, 34476, 36270, 37944, 38727, 39720, 39780, 40560, 41044, 41106, 41912, 42160, 43030, 43095, 45016, 45968, 47151, 47430, 47664, 48360, 50643, 51305, 51636, 51714, 52390, 53040, 54808, 55939, 56270, 57460, 58032, 59580, 60840, 61566, 61659, 62868, 63240, 64545, 67524, 68510, 68848, 68952, 72540, 73151, 75888, 77454, 78585, 79440, 79560, 82088, 82212, 83824, 84405, 86060, 86190, 89063, 90032, 92349, 94302, 94860, 96720, 101286, 102610, 102765, 103272, 103428, 104780, 109616, 111878, 112540, 114920, 119160, 121680, 123132, 123318, 125736, 126480, 129090, 129285, 133393, 135048, 137020, 137904, 145080, 146302, 153915, 154908, 157170, 159120, 164176, 164424, 167817, 168810, 172120, 172380, 174437, 178126, 184698, 188604, 189720, 193635, 202572, 205220, 205530, 206544, 206856, 209560, 219453, 223756, 225080, 229840, 235755, 238320, 246264, 246636, 251472, 253215, 258180, 258570, 266786, 267189, 270096, 274040, 279695, 290160, 292604, 307830, 308295, 309816, 314340, 328848, 335634, 337620, 344240, 344760, 348874, 356252, 365755, 369396, 377208, 379440, 387270, 400179, 405144, 410440, 411060, 413712, 419120, 438906, 445315, 447512, 450160, 461745, 471510, 492528, 493272, 503451, 506430, 516360, 517140, 523311, 533572, 534378, 548080, 559390, 585208, 615660, 616590, 619632, 628680, 658359, 666965, 671268, 675240, 689520, 697748, 712504, 731510, 738792, 754416, 774540, 800358, 801567, 810288, 820880, 822120, 839085, 872185, 877812, 890630, 895024, 923490, 943020, 950963, 986544, 1006902, 1012860, 1032720, 1034280, 1046622, 1067144, 1068756, 1097265, 1118780, 1170416, 1200537, 1231320, 1233180, 1257360, 1316718, 1333930, 1335945, 1342536, 1350480, 1395496, 1425008, 1463020, 1477584, 1549080, 1569933, 1600716, 1603134, 1644240, 1678170, 1734109, 1744370, 1755624, 1781260, 1846980, 1886040, 1901926, 2000895, 2013804, 2025720, 2068560, 2093244, 2134288, 2137512, 2194530, 2237560, 2267681, 2401074, 2462640, 2466360, 2517255, 2616555, 2633436, 2667860, 2671890, 2685072, 2790992, 2852889, 2926040, 3098160, 3139866, 3201432, 3206268, 3291795, 3356340, 3468218, 3488740, 3511248, 3562520, 3693960, 3772080, 3803852, 4001790, 4007835, 4027608, 4051440, 4186488, 4275024, 4389060, 4475120, 4535362, 4754815, 4802148, 4932720, 5034510, 5202327, 5233110, 5266872, 5335720, 5343780, 5705778, 5852080, 6002685, 6279732, 6402864, 6412536, 6583590, 6712680, 6803043, 6936436, 6977480, 7125040, 7387920, 7607704, 7849665, 8003580, 8015670, 8055216, 8372976, 8558667, 8670545, 8778120, 9070724, 9509630, 9604296, 10069020, 10404654, 10466220, 10533744, 10671440, 10687560, 11338405, 11411556, 12005370, 12559464, 12825072, 13167180, 13425360, 13606086, 13872872, 13954960, 14264445, 15215408, 15606981, 15699330, 16007160, 16031340, 17117334, 17341090, 17556240, 18141448, 19019260, 19208592, 20138040, 20409129, 20809308, 20932440, 21375120, 22676810, 22823112, 24010740, 25118928, 26011635, 26334360, 27212172, 27745744, 28528890, 29479853, 31213962, 31398660, 32014320, 32062680, 34015215, 34234668, 34682180, 36282896, 38038520, 40276080, 40818258, 41618616, 41864880, 42793335, 45353620, 45646224, 48021480, 52023270, 52668720, 54424344, 57057780, 58959706, 62427924, 62797320, 64125360, 68030430, 68469336, 69364360, 76077040, 78034905, 81636516, 83237232, 85586670, 88439559, 90707240, 96042960, 102045645, 104046540, 108848688, 114115560, 117919412, 124855848, 125594640, 136060860, 136938672, 138728720, 147399265, 156069810, 163273032, 171173340, 176879118, 181414480, 204091290, 208093080, 228231120, 235838824, 249711696, 265318677, 272121720, 294798530, 312139620, 326546064, 342346680, 353758236, 408182580, 416186160, 442197795, 471677648, 530637354, 544243440, 589597060, 624279240, 684693360, 707516472, 816365160, 884395590, 1061274708, 1179194120, 1248558480, 1326593385, 1415032944, 1632730320, 1768791180, 2122549416, 2358388240, 2653186770, 3537582360, 4245098832, 5306373540, 7075164720, 10612747080, 21225494160]

約数ペア:

[(1, 21225494160), (2, 10612747080), (3, 7075164720), (4, 5306373540), (5, 4245098832), (6, 3537582360), (8, 2653186770), (9, 2358388240), (10, 2122549416), (12, 1768791180), (13, 1632730320), (15, 1415032944), (16, 1326593385), (17, 1248558480), (18, 1179194120), (20, 1061274708), (24, 884395590), (26, 816365160), (30, 707516472), (31, 684693360), (34, 624279240), (36, 589597060), (39, 544243440), (40, 530637354), (45, 471677648), (48, 442197795), (51, 416186160), (52, 408182580), (60, 353758236), (62, 342346680), (65, 326546064), (68, 312139620), (72, 294798530), (78, 272121720), (80, 265318677), (85, 249711696), (90, 235838824), (93, 228231120), (102, 208093080), (104, 204091290), (117, 181414480), (120, 176879118), (124, 171173340), (130, 163273032), (136, 156069810), (144, 147399265), (153, 138728720), (155, 136938672), (156, 136060860), (169, 125594640), (170, 124855848), (180, 117919412), (186, 114115560), (195, 108848688), (204, 104046540), (208, 102045645), (221, 96042960), (234, 90707240), (240, 88439559), (248, 85586670), (255, 83237232), (260, 81636516), (272, 78034905), (279, 76077040), (306, 69364360), (310, 68469336), (312, 68030430), (331, 64125360), (338, 62797320), (340, 62427924), (360, 58959706), (372, 57057780), (390, 54424344), (403, 52668720), (408, 52023270), (442, 48021480), (465, 45646224), (468, 45353620), (496, 42793335), (507, 41864880), (510, 41618616), (520, 40818258), (527, 40276080), (558, 38038520), (585, 36282896), (612, 34682180), (620, 34234668), (624, 34015215), (662, 32062680), (663, 32014320), (676, 31398660), (680, 31213962), (720, 29479853), (744, 28528890), (765, 27745744), (780, 27212172), (806, 26334360), (816, 26011635), (845, 25118928), (884, 24010740), (930, 22823112), (936, 22676810), (993, 21375120), (1014, 20932440), (1020, 20809308), (1040, 20409129), (1054, 20138040), (1105, 19208592), (1116, 19019260), (1170, 18141448), (1209, 17556240), (1224, 17341090), (1240, 17117334), (1324, 16031340), (1326, 16007160), (1352, 15699330), (1360, 15606981), (1395, 15215408), (1488, 14264445), (1521, 13954960), (1530, 13872872), (1560, 13606086), (1581, 13425360), (1612, 13167180), (1655, 12825072), (1690, 12559464), (1768, 12005370), (1860, 11411556), (1872, 11338405), (1986, 10687560), (1989, 10671440), (2015, 10533744), (2028, 10466220), (2040, 10404654), (2108, 10069020), (2210, 9604296), (2232, 9509630), (2340, 9070724), (2418, 8778120), (2448, 8670545), (2480, 8558667), (2535, 8372976), (2635, 8055216), (2648, 8015670), (2652, 8003580), (2704, 7849665), (2790, 7607704), (2873, 7387920), (2979, 7125040), (3042, 6977480), (3060, 6936436), (3120, 6803043), (3162, 6712680), (3224, 6583590), (3310, 6412536), (3315, 6402864), (3380, 6279732), (3536, 6002685), (3627, 5852080), (3720, 5705778), (3972, 5343780), (3978, 5335720), (4030, 5266872), (4056, 5233110), (4080, 5202327), (4216, 5034510), (4303, 4932720), (4420, 4802148), (4464, 4754815), (4680, 4535362), (4743, 4475120), (4836, 4389060), (4965, 4275024), (5070, 4186488), (5239, 4051440), (5270, 4027608), (5296, 4007835), (5304, 4001790), (5580, 3803852), (5627, 3772080), (5746, 3693960), (5958, 3562520), (6045, 3511248), (6084, 3488740), (6120, 3468218), (6324, 3356340), (6448, 3291795), (6620, 3206268), (6630, 3201432), (6760, 3139866), (6851, 3098160), (7254, 2926040), (7440, 2852889), (7605, 2790992), (7905, 2685072), (7944, 2671890), (7956, 2667860), (8060, 2633436), (8112, 2616555), (8432, 2517255), (8606, 2466360), (8619, 2462640), (8840, 2401074), (9360, 2267681), (9486, 2237560), (9672, 2194530), (9930, 2137512), (9945, 2134288), (10140, 2093244), (10261, 2068560), (10478, 2025720), (10540, 2013804), (10608, 2000895), (11160, 1901926), (11254, 1886040), (11492, 1846980), (11916, 1781260), (12090, 1755624), (12168, 1744370), (12240, 1734109), (12648, 1678170), (12909, 1644240), (13240, 1603134), (13260, 1600716), (13520, 1569933), (13702, 1549080), (14365, 1477584), (14508, 1463020), (14895, 1425008), (15210, 1395496), (15717, 1350480), (15810, 1342536), (15888, 1335945), (15912, 1333930), (16120, 1316718), (16881, 1257360), (17212, 1233180), (17238, 1231320), (17680, 1200537), (18135, 1170416), (18972, 1118780), (19344, 1097265), (19860, 1068756), (19890, 1067144), (20280, 1046622), (20522, 1034280), (20553, 1032720), (20956, 1012860), (21080, 1006902), (21515, 986544), (22320, 950963), (22508, 943020), (22984, 923490), (23715, 895024), (23832, 890630), (24180, 877812), (24336, 872185), (25296, 839085), (25818, 822120), (25857, 820880), (26195, 810288), (26480, 801567), (26520, 800358), (27404, 774540), (28135, 754416), (28730, 738792), (29016, 731510), (29790, 712504), (30420, 697748), (30783, 689520), (31434, 675240), (31620, 671268), (31824, 666965), (32240, 658359), (33762, 628680), (34255, 619632), (34424, 616590), (34476, 615660), (36270, 585208), (37944, 559390), (38727, 548080), (39720, 534378), (39780, 533572), (40560, 523311), (41044, 517140), (41106, 516360), (41912, 506430), (42160, 503451), (43030, 493272), (43095, 492528), (45016, 471510), (45968, 461745), (47151, 450160), (47430, 447512), (47664, 445315), (48360, 438906), (50643, 419120), (51305, 413712), (51636, 411060), (51714, 410440), (52390, 405144), (53040, 400179), (54808, 387270), (55939, 379440), (56270, 377208), (57460, 369396), (58032, 365755), (59580, 356252), (60840, 348874), (61566, 344760), (61659, 344240), (62868, 337620), (63240, 335634), (64545, 328848), (67524, 314340), (68510, 309816), (68848, 308295), (68952, 307830), (72540, 292604), (73151, 290160), (75888, 279695), (77454, 274040), (78585, 270096), (79440, 267189), (79560, 266786), (82088, 258570), (82212, 258180), (83824, 253215), (84405, 251472), (86060, 246636), (86190, 246264), (89063, 238320), (90032, 235755), (92349, 229840), (94302, 225080), (94860, 223756), (96720, 219453), (101286, 209560), (102610, 206856), (102765, 206544), (103272, 205530), (103428, 205220), (104780, 202572), (109616, 193635), (111878, 189720), (112540, 188604), (114920, 184698), (119160, 178126), (121680, 174437), (123132, 172380), (123318, 172120), (125736, 168810), (126480, 167817), (129090, 164424), (129285, 164176), (133393, 159120), (135048, 157170), (137020, 154908), (137904, 153915), (145080, 146302)]