682878240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2320

約数の個数: 288

約数和(自身を含む): 2677147200

約数和(自身を除く): 1994268960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 288, 304, 330, 342, 352, 360, 380, 396, 418, 440, 456, 480, 495, 528, 570, 608, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1056, 1140, 1254, 1320, 1368, 1440, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1980, 2090, 2269, 2280, 2508, 2640, 2736, 3040, 3135, 3168, 3344, 3420, 3762, 3960, 4180, 4538, 4560, 5016, 5280, 5472, 6270, 6688, 6807, 6840, 7524, 7920, 8360, 9076, 9120, 9405, 10032, 11345, 12540, 13614, 13680, 15048, 15840, 16720, 18152, 18810, 20064, 20421, 22690, 24959, 25080, 27228, 27360, 30096, 33440, 34035, 36304, 37620, 40842, 43111, 45380, 49918, 50160, 54456, 60192, 68070, 72608, 74877, 75240, 81684, 86222, 90760, 99836, 100320, 102105, 108912, 124795, 129333, 136140, 149754, 150480, 163368, 172444, 181520, 199672, 204210, 215555, 217824, 224631, 249590, 258666, 272280, 299508, 300960, 326736, 344888, 363040, 374385, 387999, 399344, 408420, 431110, 449262, 474221, 499180, 517332, 544560, 599016, 646665, 653472, 689776, 748770, 775998, 798688, 816840, 862220, 898524, 948442, 998360, 1034664, 1089120, 1123155, 1198032, 1293330, 1379552, 1422663, 1497540, 1551996, 1633680, 1724440, 1797048, 1896884, 1939995, 1996720, 2069328, 2246310, 2371105, 2396064, 2586660, 2845326, 2995080, 3103992, 3267360, 3448880, 3594096, 3793768, 3879990, 3993440, 4138656, 4267989, 4492620, 4742210, 5173320, 5690652, 5990160, 6207984, 6897760, 7113315, 7188192, 7587536, 7759980, 8535978, 8985240, 9484420, 10346640, 11381304, 11980320, 12415968, 14226630, 15175072, 15519960, 17071956, 17970480, 18968840, 20693280, 21339945, 22762608, 28453260, 31039920, 34143912, 35940960, 37937680, 42679890, 45525216, 56906520, 62079840, 68287824, 75875360, 85359780, 113813040, 136575648, 170719560, 227626080, 341439120, 682878240]

約数ペア:

[(1, 682878240), (2, 341439120), (3, 227626080), (4, 170719560), (5, 136575648), (6, 113813040), (8, 85359780), (9, 75875360), (10, 68287824), (11, 62079840), (12, 56906520), (15, 45525216), (16, 42679890), (18, 37937680), (19, 35940960), (20, 34143912), (22, 31039920), (24, 28453260), (30, 22762608), (32, 21339945), (33, 20693280), (36, 18968840), (38, 17970480), (40, 17071956), (44, 15519960), (45, 15175072), (48, 14226630), (55, 12415968), (57, 11980320), (60, 11381304), (66, 10346640), (72, 9484420), (76, 8985240), (80, 8535978), (88, 7759980), (90, 7587536), (95, 7188192), (96, 7113315), (99, 6897760), (110, 6207984), (114, 5990160), (120, 5690652), (132, 5173320), (144, 4742210), (152, 4492620), (160, 4267989), (165, 4138656), (171, 3993440), (176, 3879990), (180, 3793768), (190, 3594096), (198, 3448880), (209, 3267360), (220, 3103992), (228, 2995080), (240, 2845326), (264, 2586660), (285, 2396064), (288, 2371105), (304, 2246310), (330, 2069328), (342, 1996720), (352, 1939995), (360, 1896884), (380, 1797048), (396, 1724440), (418, 1633680), (440, 1551996), (456, 1497540), (480, 1422663), (495, 1379552), (528, 1293330), (570, 1198032), (608, 1123155), (627, 1089120), (660, 1034664), (684, 998360), (720, 948442), (760, 898524), (792, 862220), (836, 816840), (855, 798688), (880, 775998), (912, 748770), (990, 689776), (1045, 653472), (1056, 646665), (1140, 599016), (1254, 544560), (1320, 517332), (1368, 499180), (1440, 474221), (1520, 449262), (1584, 431110), (1672, 408420), (1710, 399344), (1760, 387999), (1824, 374385), (1881, 363040), (1980, 344888), (2090, 326736), (2269, 300960), (2280, 299508), (2508, 272280), (2640, 258666), (2736, 249590), (3040, 224631), (3135, 217824), (3168, 215555), (3344, 204210), (3420, 199672), (3762, 181520), (3960, 172444), (4180, 163368), (4538, 150480), (4560, 149754), (5016, 136140), (5280, 129333), (5472, 124795), (6270, 108912), (6688, 102105), (6807, 100320), (6840, 99836), (7524, 90760), (7920, 86222), (8360, 81684), (9076, 75240), (9120, 74877), (9405, 72608), (10032, 68070), (11345, 60192), (12540, 54456), (13614, 50160), (13680, 49918), (15048, 45380), (15840, 43111), (16720, 40842), (18152, 37620), (18810, 36304), (20064, 34035), (20421, 33440), (22690, 30096), (24959, 27360), (25080, 27228)]