813774960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:512

約数の個数: 240

約数和(自身を含む): 2879083584

約数和(自身を除く): 2065308624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 157, 180, 184, 207, 230, 240, 276, 313, 314, 345, 360, 368, 414, 460, 471, 552, 626, 628, 690, 720, 785, 828, 920, 939, 942, 1035, 1104, 1252, 1256, 1380, 1413, 1565, 1570, 1656, 1840, 1878, 1884, 2070, 2355, 2504, 2512, 2760, 2817, 2826, 3130, 3140, 3312, 3611, 3756, 3768, 4140, 4695, 4710, 5008, 5520, 5634, 5652, 6260, 6280, 7065, 7199, 7222, 7512, 7536, 8280, 9390, 9420, 10833, 11268, 11304, 12520, 12560, 14085, 14130, 14398, 14444, 15024, 16560, 18055, 18780, 18840, 21597, 21666, 22536, 22608, 25040, 28170, 28260, 28796, 28888, 32499, 35995, 36110, 37560, 37680, 43194, 43332, 45072, 49141, 54165, 56340, 56520, 57592, 57776, 64791, 64998, 71990, 72220, 75120, 86388, 86664, 98282, 107985, 108330, 112680, 113040, 115184, 129582, 129996, 143980, 144440, 147423, 162495, 172776, 173328, 196564, 215970, 216660, 225360, 245705, 259164, 259992, 287960, 288880, 294846, 323955, 324990, 345552, 393128, 431940, 433320, 442269, 491410, 518328, 519984, 575920, 589692, 647910, 649980, 737115, 786256, 863880, 866640, 884538, 982820, 1036656, 1130243, 1179384, 1295820, 1299960, 1474230, 1727760, 1769076, 1965640, 2211345, 2260486, 2358768, 2591640, 2599920, 2948460, 3390729, 3538152, 3931280, 4422690, 4520972, 5183280, 5651215, 5896920, 6781458, 7076304, 8845380, 9041944, 10172187, 11302430, 11793840, 13562916, 16953645, 17690760, 18083888, 20344374, 22604860, 27125832, 33907290, 35381520, 40688748, 45209720, 50860935, 54251664, 67814580, 81377496, 90419440, 101721870, 135629160, 162754992, 203443740, 271258320, 406887480, 813774960]

約数ペア:

[(1, 813774960), (2, 406887480), (3, 271258320), (4, 203443740), (5, 162754992), (6, 135629160), (8, 101721870), (9, 90419440), (10, 81377496), (12, 67814580), (15, 54251664), (16, 50860935), (18, 45209720), (20, 40688748), (23, 35381520), (24, 33907290), (30, 27125832), (36, 22604860), (40, 20344374), (45, 18083888), (46, 17690760), (48, 16953645), (60, 13562916), (69, 11793840), (72, 11302430), (80, 10172187), (90, 9041944), (92, 8845380), (115, 7076304), (120, 6781458), (138, 5896920), (144, 5651215), (157, 5183280), (180, 4520972), (184, 4422690), (207, 3931280), (230, 3538152), (240, 3390729), (276, 2948460), (313, 2599920), (314, 2591640), (345, 2358768), (360, 2260486), (368, 2211345), (414, 1965640), (460, 1769076), (471, 1727760), (552, 1474230), (626, 1299960), (628, 1295820), (690, 1179384), (720, 1130243), (785, 1036656), (828, 982820), (920, 884538), (939, 866640), (942, 863880), (1035, 786256), (1104, 737115), (1252, 649980), (1256, 647910), (1380, 589692), (1413, 575920), (1565, 519984), (1570, 518328), (1656, 491410), (1840, 442269), (1878, 433320), (1884, 431940), (2070, 393128), (2355, 345552), (2504, 324990), (2512, 323955), (2760, 294846), (2817, 288880), (2826, 287960), (3130, 259992), (3140, 259164), (3312, 245705), (3611, 225360), (3756, 216660), (3768, 215970), (4140, 196564), (4695, 173328), (4710, 172776), (5008, 162495), (5520, 147423), (5634, 144440), (5652, 143980), (6260, 129996), (6280, 129582), (7065, 115184), (7199, 113040), (7222, 112680), (7512, 108330), (7536, 107985), (8280, 98282), (9390, 86664), (9420, 86388), (10833, 75120), (11268, 72220), (11304, 71990), (12520, 64998), (12560, 64791), (14085, 57776), (14130, 57592), (14398, 56520), (14444, 56340), (15024, 54165), (16560, 49141), (18055, 45072), (18780, 43332), (18840, 43194), (21597, 37680), (21666, 37560), (22536, 36110), (22608, 35995), (25040, 32499), (28170, 28888), (28260, 28796)]