264418440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 256

約数和(自身を含む): 982195200

約数和(自身を除く): 717776760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 52, 55, 57, 60, 65, 66, 76, 78, 88, 95, 104, 110, 114, 120, 130, 132, 143, 152, 156, 165, 190, 195, 209, 220, 228, 247, 260, 264, 285, 286, 312, 330, 380, 390, 418, 429, 440, 456, 494, 520, 570, 572, 627, 660, 715, 741, 760, 780, 811, 836, 858, 988, 1045, 1140, 1144, 1235, 1254, 1320, 1430, 1482, 1560, 1622, 1672, 1716, 1976, 2090, 2145, 2280, 2433, 2470, 2508, 2717, 2860, 2964, 3135, 3244, 3432, 3705, 4055, 4180, 4290, 4866, 4940, 5016, 5434, 5720, 5928, 6270, 6488, 7410, 8110, 8151, 8360, 8580, 8921, 9732, 9880, 10543, 10868, 12165, 12540, 13585, 14820, 15409, 16220, 16302, 17160, 17842, 19464, 21086, 21736, 24330, 25080, 26763, 27170, 29640, 30818, 31629, 32440, 32604, 35684, 40755, 42172, 44605, 46227, 48660, 52715, 53526, 54340, 61636, 63258, 65208, 71368, 77045, 81510, 84344, 89210, 92454, 97320, 105430, 107052, 108680, 115973, 123272, 126516, 133815, 154090, 158145, 163020, 169499, 178420, 184908, 200317, 210860, 214104, 231135, 231946, 253032, 267630, 308180, 316290, 326040, 338998, 347919, 356840, 369816, 400634, 421720, 462270, 463892, 508497, 535260, 579865, 600951, 616360, 632580, 677996, 695838, 801268, 847495, 924540, 927784, 1001585, 1016994, 1070520, 1159730, 1201902, 1265160, 1355992, 1391676, 1602536, 1694990, 1739595, 1849080, 2003170, 2033988, 2203487, 2319460, 2403804, 2542485, 2783352, 3004755, 3389980, 3479190, 4006340, 4067976, 4406974, 4638920, 4807608, 5084970, 6009510, 6610461, 6779960, 6958380, 8012680, 8813948, 10169940, 11017435, 12019020, 13220922, 13916760, 17627896, 20339880, 22034870, 24038040, 26441844, 33052305, 44069740, 52883688, 66104610, 88139480, 132209220, 264418440]

約数ペア:

[(1, 264418440), (2, 132209220), (3, 88139480), (4, 66104610), (5, 52883688), (6, 44069740), (8, 33052305), (10, 26441844), (11, 24038040), (12, 22034870), (13, 20339880), (15, 17627896), (19, 13916760), (20, 13220922), (22, 12019020), (24, 11017435), (26, 10169940), (30, 8813948), (33, 8012680), (38, 6958380), (39, 6779960), (40, 6610461), (44, 6009510), (52, 5084970), (55, 4807608), (57, 4638920), (60, 4406974), (65, 4067976), (66, 4006340), (76, 3479190), (78, 3389980), (88, 3004755), (95, 2783352), (104, 2542485), (110, 2403804), (114, 2319460), (120, 2203487), (130, 2033988), (132, 2003170), (143, 1849080), (152, 1739595), (156, 1694990), (165, 1602536), (190, 1391676), (195, 1355992), (209, 1265160), (220, 1201902), (228, 1159730), (247, 1070520), (260, 1016994), (264, 1001585), (285, 927784), (286, 924540), (312, 847495), (330, 801268), (380, 695838), (390, 677996), (418, 632580), (429, 616360), (440, 600951), (456, 579865), (494, 535260), (520, 508497), (570, 463892), (572, 462270), (627, 421720), (660, 400634), (715, 369816), (741, 356840), (760, 347919), (780, 338998), (811, 326040), (836, 316290), (858, 308180), (988, 267630), (1045, 253032), (1140, 231946), (1144, 231135), (1235, 214104), (1254, 210860), (1320, 200317), (1430, 184908), (1482, 178420), (1560, 169499), (1622, 163020), (1672, 158145), (1716, 154090), (1976, 133815), (2090, 126516), (2145, 123272), (2280, 115973), (2433, 108680), (2470, 107052), (2508, 105430), (2717, 97320), (2860, 92454), (2964, 89210), (3135, 84344), (3244, 81510), (3432, 77045), (3705, 71368), (4055, 65208), (4180, 63258), (4290, 61636), (4866, 54340), (4940, 53526), (5016, 52715), (5434, 48660), (5720, 46227), (5928, 44605), (6270, 42172), (6488, 40755), (7410, 35684), (8110, 32604), (8151, 32440), (8360, 31629), (8580, 30818), (8921, 29640), (9732, 27170), (9880, 26763), (10543, 25080), (10868, 24330), (12165, 21736), (12540, 21086), (13585, 19464), (14820, 17842), (15409, 17160), (16220, 16302)]