945980880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 240

約数和(自身を含む): 3225168576

約数和(自身を除く): 2279187696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 83, 104, 120, 130, 156, 166, 169, 195, 208, 240, 249, 260, 281, 312, 332, 338, 390, 415, 498, 507, 520, 562, 624, 664, 676, 780, 830, 843, 845, 996, 1014, 1040, 1079, 1124, 1245, 1328, 1352, 1405, 1560, 1660, 1686, 1690, 1992, 2028, 2158, 2248, 2490, 2535, 2704, 2810, 3120, 3237, 3320, 3372, 3380, 3653, 3984, 4056, 4215, 4316, 4496, 4980, 5070, 5395, 5620, 6474, 6640, 6744, 6760, 7306, 8112, 8430, 8632, 9960, 10140, 10790, 10959, 11240, 12948, 13488, 13520, 14027, 14612, 16185, 16860, 17264, 18265, 19920, 20280, 21580, 21918, 22480, 23323, 25896, 28054, 29224, 32370, 33720, 36530, 40560, 42081, 43160, 43836, 46646, 47489, 51792, 54795, 56108, 58448, 64740, 67440, 69969, 70135, 73060, 84162, 86320, 87672, 93292, 94978, 109590, 112216, 116615, 129480, 139938, 140270, 142467, 146120, 168324, 175344, 186584, 189956, 210405, 219180, 224432, 233230, 237445, 258960, 279876, 280540, 284934, 292240, 303199, 336648, 349845, 373168, 379912, 420810, 438360, 466460, 474890, 559752, 561080, 569868, 606398, 673296, 699690, 712335, 759824, 841620, 876720, 909597, 932920, 949780, 1119504, 1122160, 1139736, 1212796, 1399380, 1424670, 1515995, 1683240, 1819194, 1865840, 1899560, 2279472, 2425592, 2798760, 2849340, 3031990, 3366480, 3638388, 3799120, 3941587, 4547985, 4851184, 5597520, 5698680, 6063980, 7276776, 7883174, 9095970, 11397360, 11824761, 12127960, 14553552, 15766348, 18191940, 19707935, 23649522, 24255920, 31532696, 36383880, 39415870, 47299044, 59123805, 63065392, 72767760, 78831740, 94598088, 118247610, 157663480, 189196176, 236495220, 315326960, 472990440, 945980880]

約数ペア:

[(1, 945980880), (2, 472990440), (3, 315326960), (4, 236495220), (5, 189196176), (6, 157663480), (8, 118247610), (10, 94598088), (12, 78831740), (13, 72767760), (15, 63065392), (16, 59123805), (20, 47299044), (24, 39415870), (26, 36383880), (30, 31532696), (39, 24255920), (40, 23649522), (48, 19707935), (52, 18191940), (60, 15766348), (65, 14553552), (78, 12127960), (80, 11824761), (83, 11397360), (104, 9095970), (120, 7883174), (130, 7276776), (156, 6063980), (166, 5698680), (169, 5597520), (195, 4851184), (208, 4547985), (240, 3941587), (249, 3799120), (260, 3638388), (281, 3366480), (312, 3031990), (332, 2849340), (338, 2798760), (390, 2425592), (415, 2279472), (498, 1899560), (507, 1865840), (520, 1819194), (562, 1683240), (624, 1515995), (664, 1424670), (676, 1399380), (780, 1212796), (830, 1139736), (843, 1122160), (845, 1119504), (996, 949780), (1014, 932920), (1040, 909597), (1079, 876720), (1124, 841620), (1245, 759824), (1328, 712335), (1352, 699690), (1405, 673296), (1560, 606398), (1660, 569868), (1686, 561080), (1690, 559752), (1992, 474890), (2028, 466460), (2158, 438360), (2248, 420810), (2490, 379912), (2535, 373168), (2704, 349845), (2810, 336648), (3120, 303199), (3237, 292240), (3320, 284934), (3372, 280540), (3380, 279876), (3653, 258960), (3984, 237445), (4056, 233230), (4215, 224432), (4316, 219180), (4496, 210405), (4980, 189956), (5070, 186584), (5395, 175344), (5620, 168324), (6474, 146120), (6640, 142467), (6744, 140270), (6760, 139938), (7306, 129480), (8112, 116615), (8430, 112216), (8632, 109590), (9960, 94978), (10140, 93292), (10790, 87672), (10959, 86320), (11240, 84162), (12948, 73060), (13488, 70135), (13520, 69969), (14027, 67440), (14612, 64740), (16185, 58448), (16860, 56108), (17264, 54795), (18265, 51792), (19920, 47489), (20280, 46646), (21580, 43836), (21918, 43160), (22480, 42081), (23323, 40560), (25896, 36530), (28054, 33720), (29224, 32370)]