28627609920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{73}}^1$

素因数の和:247

約数の個数: 672

約数和(自身を含む): 115118131968

約数和(自身を除く): 86490522048

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, 48, 52, 56, 60, 64, 65, 67, 70, 73, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 134, 140, 146, 156, 160, 168, 182, 192, 195, 201, 208, 210, 219, 224, 240, 260, 268, 273, 280, 292, 312, 320, 335, 336, 364, 365, 390, 402, 416, 420, 438, 448, 455, 469, 480, 511, 520, 536, 546, 560, 584, 624, 670, 672, 728, 730, 780, 804, 832, 840, 871, 876, 910, 938, 949, 960, 1005, 1022, 1040, 1072, 1092, 1095, 1120, 1168, 1248, 1340, 1344, 1365, 1407, 1456, 1460, 1533, 1560, 1608, 1680, 1742, 1752, 1820, 1876, 1898, 2010, 2044, 2080, 2144, 2184, 2190, 2240, 2336, 2345, 2496, 2555, 2613, 2680, 2730, 2814, 2847, 2912, 2920, 3066, 3120, 3216, 3360, 3484, 3504, 3640, 3752, 3796, 4020, 4088, 4160, 4288, 4355, 4368, 4380, 4489, 4672, 4690, 4745, 4891, 5110, 5226, 5360, 5460, 5628, 5694, 5824, 5840, 6097, 6132, 6240, 6432, 6643, 6720, 6968, 7008, 7035, 7280, 7504, 7592, 7665, 8040, 8176, 8710, 8736, 8760, 8978, 9380, 9490, 9782, 10220, 10452, 10720, 10920, 11256, 11388, 11680, 12194, 12264, 12480, 12864, 13065, 13286, 13467, 13936, 14016, 14070, 14235, 14560, 14673, 15008, 15184, 15330, 16080, 16352, 17420, 17472, 17520, 17956, 18291, 18760, 18980, 19564, 19929, 20440, 20904, 21440, 21840, 22445, 22512, 22776, 23360, 24388, 24455, 24528, 26130, 26572, 26934, 27872, 28140, 28470, 29120, 29346, 30016, 30368, 30485, 30660, 31423, 32160, 32704, 33215, 34237, 34840, 35040, 35912, 36582, 37520, 37960, 39128, 39858, 40880, 41808, 43680, 44890, 45024, 45552, 48776, 48910, 49056, 52260, 53144, 53868, 55744, 56280, 56940, 58357, 58692, 60736, 60970, 61320, 62846, 63583, 64320, 66430, 67335, 68474, 69680, 70080, 71824, 73164, 73365, 75040, 75920, 78256, 79716, 81760, 83616, 87360, 89780, 90048, 91104, 91455, 94269, 97552, 97820, 98112, 99645, 102711, 104520, 106288, 107736, 112560, 113880, 116714, 117384, 121940, 122640, 125692, 127166, 132860, 134670, 136948, 139360, 143648, 146328, 146730, 150080, 151840, 156512, 157115, 159432, 163520, 167232, 171185, 175071, 179560, 182208, 182910, 188538, 190749, 195104, 195640, 199290, 205422, 209040, 212576, 215472, 225120, 227760, 233428, 234768, 243880, 245280, 251384, 254332, 265720, 269340, 273896, 278720, 287296, 291785, 292656, 293460, 303680, 313024, 314230, 317915, 318864, 327697, 342370, 350142, 359120, 365820, 377076, 381498, 390208, 391280, 398580, 408499, 410844, 418080, 425152, 430944, 445081, 450240, 455520, 466856, 469536, 471345, 487760, 490560, 502768, 508664, 513555, 531440, 538680, 547792, 583570, 585312, 586920, 628460, 635830, 637728, 655394, 684740, 700284, 718240, 731640, 754152, 762996, 782560, 797160, 816998, 821688, 836160, 861888, 875355, 890162, 911040, 933712, 939072, 942690, 953745, 975520, 983091, 1005536, 1017328, 1027110, 1062880, 1077360, 1095584, 1167140, 1170624, 1173840, 1225497, 1256920, 1271660, 1275456, 1310788, 1335243, 1369480, 1400568, 1436480, 1463280, 1508304, 1525992, 1565120, 1594320, 1633996, 1638485, 1643376, 1750710, 1780324, 1867424, 1885380, 1907490, 1951040, 1966182, 2011072, 2034656, 2042495, 2054220, 2125760, 2154720, 2191168, 2225405, 2293879, 2334280, 2347680, 2450994, 2513840, 2543320, 2621576, 2670486, 2738960, 2801136, 2926560, 3016608, 3051984, 3188640, 3267992, 3276970, 3286752, 3501420, 3560648, 3734848, 3770760, 3814980, 3932364, 4069312, 4084990, 4108440, 4260061, 4309440, 4450810, 4587758, 4668560, 4695360, 4901988, 4915455, 5027680, 5086640, 5243152, 5340972, 5477920, 5602272, 5853120, 6033216, 6103968, 6127485, 6377280, 6535984, 6553940, 6573504, 6676215, 6881637, 7002840, 7121296, 7541520, 7629960, 7864728, 8169980, 8216880, 8520122, 8901620, 9175516, 9337120, 9803976, 9830910, 10055360, 10173280, 10486304, 10681944, 10955840, 11204544, 11469395, 12207936, 12254970, 12780183, 13071968, 13107880, 13352430, 13763274, 14005680, 14242592, 15083040, 15259920, 15729456, 16339960, 16433760, 17040244, 17803240, 18351032, 18674240, 19607952, 19661820, 20346560, 20972608, 21300305, 21363888, 22938790, 24509940, 25560366, 26143936, 26215760, 26704860, 27526548, 28011360, 28485184, 29820427, 30166080, 30519840, 31458912, 32679920, 32867520, 34080488, 34408185, 35606480, 36702064, 39215904, 39323640, 42600610, 42727776, 45877580, 49019880, 51120732, 52431520, 53409720, 55053096, 56022720, 59640854, 61039680, 62917824, 63900915, 65359840, 68160976, 68816370, 71212960, 73404128, 78431808, 78647280, 85201220, 85455552, 89461281, 91755160, 98039760, 102241464, 104863040, 106819440, 110106192, 119281708, 127801830, 130719680, 136321952, 137632740, 142425920, 146808256, 149102135, 157294560, 170402440, 178922562, 183510320, 196079520, 204482928, 213638880, 220212384, 238563416, 255603660, 272643904, 275265480, 298204270, 314589120, 340804880, 357845124, 367020640, 392159040, 408965856, 427277760, 440424768, 447306405, 477126832, 511207320, 550530960, 596408540, 681609760, 715690248, 734041280, 817931712, 894612810, 954253664, 1022414640, 1101061920, 1192817080, 1363219520, 1431380496, 1789225620, 1908507328, 2044829280, 2202123840, 2385634160, 2862760992, 3578451240, 4089658560, 4771268320, 5725521984, 7156902480, 9542536640, 14313804960, 28627609920]

約数ペア:

[(1, 28627609920), (2, 14313804960), (3, 9542536640), (4, 7156902480), (5, 5725521984), (6, 4771268320), (7, 4089658560), (8, 3578451240), (10, 2862760992), (12, 2385634160), (13, 2202123840), (14, 2044829280), (15, 1908507328), (16, 1789225620), (20, 1431380496), (21, 1363219520), (24, 1192817080), (26, 1101061920), (28, 1022414640), (30, 954253664), (32, 894612810), (35, 817931712), (39, 734041280), (40, 715690248), (42, 681609760), (48, 596408540), (52, 550530960), (56, 511207320), (60, 477126832), (64, 447306405), (65, 440424768), (67, 427277760), (70, 408965856), (73, 392159040), (78, 367020640), (80, 357845124), (84, 340804880), (91, 314589120), (96, 298204270), (104, 275265480), (105, 272643904), (112, 255603660), (120, 238563416), (130, 220212384), (134, 213638880), (140, 204482928), (146, 196079520), (156, 183510320), (160, 178922562), (168, 170402440), (182, 157294560), (192, 149102135), (195, 146808256), (201, 142425920), (208, 137632740), (210, 136321952), (219, 130719680), (224, 127801830), (240, 119281708), (260, 110106192), (268, 106819440), (273, 104863040), (280, 102241464), (292, 98039760), (312, 91755160), (320, 89461281), (335, 85455552), (336, 85201220), (364, 78647280), (365, 78431808), (390, 73404128), (402, 71212960), (416, 68816370), (420, 68160976), (438, 65359840), (448, 63900915), (455, 62917824), (469, 61039680), (480, 59640854), (511, 56022720), (520, 55053096), (536, 53409720), (546, 52431520), (560, 51120732), (584, 49019880), (624, 45877580), (670, 42727776), (672, 42600610), (728, 39323640), (730, 39215904), (780, 36702064), (804, 35606480), (832, 34408185), (840, 34080488), (871, 32867520), (876, 32679920), (910, 31458912), (938, 30519840), (949, 30166080), (960, 29820427), (1005, 28485184), (1022, 28011360), (1040, 27526548), (1072, 26704860), (1092, 26215760), (1095, 26143936), (1120, 25560366), (1168, 24509940), (1248, 22938790), (1340, 21363888), (1344, 21300305), (1365, 20972608), (1407, 20346560), (1456, 19661820), (1460, 19607952), (1533, 18674240), (1560, 18351032), (1608, 17803240), (1680, 17040244), (1742, 16433760), (1752, 16339960), (1820, 15729456), (1876, 15259920), (1898, 15083040), (2010, 14242592), (2044, 14005680), (2080, 13763274), (2144, 13352430), (2184, 13107880), (2190, 13071968), (2240, 12780183), (2336, 12254970), (2345, 12207936), (2496, 11469395), (2555, 11204544), (2613, 10955840), (2680, 10681944), (2730, 10486304), (2814, 10173280), (2847, 10055360), (2912, 9830910), (2920, 9803976), (3066, 9337120), (3120, 9175516), (3216, 8901620), (3360, 8520122), (3484, 8216880), (3504, 8169980), (3640, 7864728), (3752, 7629960), (3796, 7541520), (4020, 7121296), (4088, 7002840), (4160, 6881637), (4288, 6676215), (4355, 6573504), (4368, 6553940), (4380, 6535984), (4489, 6377280), (4672, 6127485), (4690, 6103968), (4745, 6033216), (4891, 5853120), (5110, 5602272), (5226, 5477920), (5360, 5340972), (5460, 5243152), (5628, 5086640), (5694, 5027680), (5824, 4915455), (5840, 4901988), (6097, 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(20904, 1369480), (21440, 1335243), (21840, 1310788), (22445, 1275456), (22512, 1271660), (22776, 1256920), (23360, 1225497), (24388, 1173840), (24455, 1170624), (24528, 1167140), (26130, 1095584), (26572, 1077360), (26934, 1062880), (27872, 1027110), (28140, 1017328), (28470, 1005536), (29120, 983091), (29346, 975520), (30016, 953745), (30368, 942690), (30485, 939072), (30660, 933712), (31423, 911040), (32160, 890162), (32704, 875355), (33215, 861888), (34237, 836160), (34840, 821688), (35040, 816998), (35912, 797160), (36582, 782560), (37520, 762996), (37960, 754152), (39128, 731640), (39858, 718240), (40880, 700284), (41808, 684740), (43680, 655394), (44890, 637728), (45024, 635830), (45552, 628460), (48776, 586920), (48910, 585312), (49056, 583570), (52260, 547792), (53144, 538680), (53868, 531440), (55744, 513555), (56280, 508664), (56940, 502768), (58357, 490560), (58692, 487760), (60736, 471345), (60970, 469536), (61320, 466856), (62846, 455520), (63583, 450240), (64320, 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