887293920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 384

約数和(自身を含む): 3200601600

約数和(自身を除く): 2313307680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 59, 60, 68, 76, 80, 85, 95, 96, 97, 102, 114, 118, 120, 136, 152, 160, 170, 177, 190, 194, 204, 228, 236, 240, 255, 272, 285, 291, 295, 304, 323, 340, 354, 380, 388, 408, 456, 472, 480, 485, 510, 544, 570, 582, 590, 608, 646, 680, 708, 760, 776, 816, 885, 912, 944, 969, 970, 1003, 1020, 1121, 1140, 1164, 1180, 1292, 1360, 1416, 1455, 1520, 1552, 1615, 1632, 1649, 1770, 1824, 1843, 1888, 1938, 1940, 2006, 2040, 2242, 2280, 2328, 2360, 2584, 2720, 2832, 2910, 3009, 3040, 3104, 3230, 3298, 3363, 3540, 3686, 3876, 3880, 4012, 4080, 4484, 4560, 4656, 4720, 4845, 4947, 5015, 5168, 5529, 5605, 5664, 5723, 5820, 6018, 6460, 6596, 6726, 7080, 7372, 7752, 7760, 8024, 8160, 8245, 8968, 9120, 9215, 9312, 9440, 9690, 9894, 10030, 10336, 11058, 11210, 11446, 11640, 12036, 12920, 13192, 13452, 14160, 14744, 15045, 15504, 15520, 16048, 16490, 16815, 17169, 17936, 18430, 19057, 19380, 19788, 20060, 22116, 22420, 22892, 23280, 24072, 24735, 25840, 26384, 26904, 27645, 28320, 28615, 29488, 30090, 31008, 31331, 32096, 32980, 33630, 34338, 35872, 36860, 38114, 38760, 39576, 40120, 44232, 44840, 45784, 46560, 48144, 49470, 51680, 52768, 53808, 55290, 57171, 57230, 58976, 60180, 62662, 65960, 67260, 68676, 73720, 76228, 77520, 79152, 80240, 85845, 88464, 89680, 91568, 93993, 95285, 96288, 97291, 98940, 107616, 108737, 110580, 114342, 114460, 120360, 125324, 131920, 134520, 137352, 147440, 152456, 155040, 156655, 158304, 160480, 171690, 176928, 179360, 183136, 187986, 190570, 194582, 197880, 217474, 221160, 228684, 228920, 240720, 250648, 263840, 269040, 274704, 285855, 291873, 294880, 304912, 313310, 326211, 343380, 375972, 381140, 389164, 395760, 434948, 442320, 457368, 457840, 469965, 481440, 486455, 501296, 538080, 543685, 549408, 571710, 583746, 609824, 626620, 652422, 686760, 751944, 762280, 778328, 791520, 869896, 884640, 914736, 915680, 939930, 972910, 1002592, 1087370, 1143420, 1167492, 1253240, 1304844, 1373520, 1459365, 1503888, 1524560, 1556656, 1631055, 1739792, 1829472, 1848529, 1879860, 1945820, 2174740, 2286840, 2334984, 2506480, 2609688, 2747040, 2918730, 3007776, 3049120, 3113312, 3262110, 3479584, 3697058, 3759720, 3891640, 4349480, 4573680, 4669968, 5012960, 5219376, 5545587, 5837460, 6524220, 7394116, 7519440, 7783280, 8698960, 9147360, 9242645, 9339936, 10438752, 11091174, 11674920, 13048440, 14788232, 15038880, 15566560, 17397920, 18485290, 22182348, 23349840, 26096880, 27727935, 29576464, 36970580, 44364696, 46699680, 52193760, 55455870, 59152928, 73941160, 88729392, 110911740, 147882320, 177458784, 221823480, 295764640, 443646960, 887293920]

約数ペア:

[(1, 887293920), (2, 443646960), (3, 295764640), (4, 221823480), (5, 177458784), (6, 147882320), (8, 110911740), (10, 88729392), (12, 73941160), (15, 59152928), (16, 55455870), (17, 52193760), (19, 46699680), (20, 44364696), (24, 36970580), (30, 29576464), (32, 27727935), (34, 26096880), (38, 23349840), (40, 22182348), (48, 18485290), (51, 17397920), (57, 15566560), (59, 15038880), (60, 14788232), (68, 13048440), (76, 11674920), (80, 11091174), (85, 10438752), (95, 9339936), (96, 9242645), (97, 9147360), (102, 8698960), (114, 7783280), (118, 7519440), (120, 7394116), (136, 6524220), (152, 5837460), (160, 5545587), (170, 5219376), (177, 5012960), (190, 4669968), (194, 4573680), (204, 4349480), (228, 3891640), (236, 3759720), (240, 3697058), (255, 3479584), (272, 3262110), (285, 3113312), (291, 3049120), (295, 3007776), (304, 2918730), (323, 2747040), (340, 2609688), (354, 2506480), (380, 2334984), (388, 2286840), (408, 2174740), (456, 1945820), (472, 1879860), (480, 1848529), (485, 1829472), (510, 1739792), (544, 1631055), (570, 1556656), (582, 1524560), (590, 1503888), (608, 1459365), (646, 1373520), (680, 1304844), (708, 1253240), (760, 1167492), (776, 1143420), (816, 1087370), (885, 1002592), (912, 972910), (944, 939930), (969, 915680), (970, 914736), (1003, 884640), (1020, 869896), (1121, 791520), (1140, 778328), (1164, 762280), (1180, 751944), (1292, 686760), (1360, 652422), (1416, 626620), (1455, 609824), (1520, 583746), (1552, 571710), (1615, 549408), (1632, 543685), (1649, 538080), (1770, 501296), (1824, 486455), (1843, 481440), (1888, 469965), (1938, 457840), (1940, 457368), (2006, 442320), (2040, 434948), (2242, 395760), (2280, 389164), (2328, 381140), (2360, 375972), (2584, 343380), (2720, 326211), (2832, 313310), (2910, 304912), (3009, 294880), (3040, 291873), (3104, 285855), (3230, 274704), (3298, 269040), (3363, 263840), (3540, 250648), (3686, 240720), (3876, 228920), (3880, 228684), (4012, 221160), (4080, 217474), (4484, 197880), (4560, 194582), (4656, 190570), (4720, 187986), (4845, 183136), (4947, 179360), (5015, 176928), (5168, 171690), (5529, 160480), (5605, 158304), (5664, 156655), (5723, 155040), (5820, 152456), (6018, 147440), (6460, 137352), (6596, 134520), (6726, 131920), (7080, 125324), (7372, 120360), (7752, 114460), (7760, 114342), (8024, 110580), (8160, 108737), (8245, 107616), (8968, 98940), (9120, 97291), (9215, 96288), (9312, 95285), (9440, 93993), (9690, 91568), (9894, 89680), (10030, 88464), (10336, 85845), (11058, 80240), (11210, 79152), (11446, 77520), (11640, 76228), (12036, 73720), (12920, 68676), (13192, 67260), (13452, 65960), (14160, 62662), (14744, 60180), (15045, 58976), (15504, 57230), (15520, 57171), (16048, 55290), (16490, 53808), (16815, 52768), (17169, 51680), (17936, 49470), (18430, 48144), (19057, 46560), (19380, 45784), (19788, 44840), (20060, 44232), (22116, 40120), (22420, 39576), (22892, 38760), (23280, 38114), (24072, 36860), (24735, 35872), (25840, 34338), (26384, 33630), (26904, 32980), (27645, 32096), (28320, 31331), (28615, 31008), (29488, 30090)]