492567680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 1384197120

約数和(自身を除く): 891629440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 37, 40, 44, 55, 61, 62, 64, 74, 80, 88, 110, 122, 124, 128, 148, 155, 160, 176, 185, 220, 244, 248, 296, 305, 310, 320, 341, 352, 370, 407, 440, 488, 496, 592, 610, 620, 640, 671, 682, 704, 740, 814, 880, 976, 992, 1147, 1184, 1220, 1240, 1342, 1364, 1408, 1480, 1628, 1705, 1760, 1891, 1952, 1984, 2035, 2257, 2294, 2368, 2440, 2480, 2684, 2728, 2960, 3256, 3355, 3410, 3520, 3782, 3904, 3968, 4070, 4514, 4588, 4736, 4880, 4960, 5368, 5456, 5735, 5920, 6512, 6710, 6820, 7040, 7564, 7808, 8140, 9028, 9176, 9455, 9760, 9920, 10736, 10912, 11285, 11470, 11840, 12617, 13024, 13420, 13640, 15128, 16280, 18056, 18352, 18910, 19520, 19840, 20801, 21472, 21824, 22570, 22940, 23680, 24827, 25234, 26048, 26840, 27280, 30256, 32560, 36112, 36704, 37820, 39040, 41602, 42944, 43648, 45140, 45880, 49654, 50468, 52096, 53680, 54560, 60512, 63085, 65120, 69967, 72224, 73408, 75640, 83204, 85888, 90280, 91760, 99308, 100936, 104005, 107360, 109120, 121024, 124135, 126170, 130240, 139934, 144448, 146816, 151280, 166408, 180560, 183520, 198616, 201872, 208010, 214720, 218240, 242048, 248270, 252340, 260480, 279868, 288896, 302560, 332816, 349835, 361120, 367040, 397232, 403744, 416020, 429440, 496540, 504680, 559736, 605120, 665632, 699670, 722240, 734080, 769637, 794464, 807488, 832040, 993080, 1009360, 1119472, 1210240, 1331264, 1399340, 1444480, 1539274, 1588928, 1614976, 1664080, 1986160, 2018720, 2238944, 2662528, 2798680, 3078548, 3177856, 3328160, 3848185, 3972320, 4037440, 4477888, 5597360, 6157096, 6656320, 7696370, 7944640, 8074880, 8955776, 11194720, 12314192, 13312640, 15392740, 15889280, 22389440, 24628384, 30785480, 44778880, 49256768, 61570960, 98513536, 123141920, 246283840, 492567680]

約数ペア:

[(1, 492567680), (2, 246283840), (4, 123141920), (5, 98513536), (8, 61570960), (10, 49256768), (11, 44778880), (16, 30785480), (20, 24628384), (22, 22389440), (31, 15889280), (32, 15392740), (37, 13312640), (40, 12314192), (44, 11194720), (55, 8955776), (61, 8074880), (62, 7944640), (64, 7696370), (74, 6656320), (80, 6157096), (88, 5597360), (110, 4477888), (122, 4037440), (124, 3972320), (128, 3848185), (148, 3328160), (155, 3177856), (160, 3078548), (176, 2798680), (185, 2662528), (220, 2238944), (244, 2018720), (248, 1986160), (296, 1664080), (305, 1614976), (310, 1588928), (320, 1539274), (341, 1444480), (352, 1399340), (370, 1331264), (407, 1210240), (440, 1119472), (488, 1009360), (496, 993080), (592, 832040), (610, 807488), (620, 794464), (640, 769637), (671, 734080), (682, 722240), (704, 699670), (740, 665632), (814, 605120), (880, 559736), (976, 504680), (992, 496540), (1147, 429440), (1184, 416020), (1220, 403744), (1240, 397232), (1342, 367040), (1364, 361120), (1408, 349835), (1480, 332816), (1628, 302560), (1705, 288896), (1760, 279868), (1891, 260480), (1952, 252340), (1984, 248270), (2035, 242048), (2257, 218240), (2294, 214720), (2368, 208010), (2440, 201872), (2480, 198616), (2684, 183520), (2728, 180560), (2960, 166408), (3256, 151280), (3355, 146816), (3410, 144448), (3520, 139934), (3782, 130240), (3904, 126170), (3968, 124135), (4070, 121024), (4514, 109120), (4588, 107360), (4736, 104005), (4880, 100936), (4960, 99308), (5368, 91760), (5456, 90280), (5735, 85888), (5920, 83204), (6512, 75640), (6710, 73408), (6820, 72224), (7040, 69967), (7564, 65120), (7808, 63085), (8140, 60512), (9028, 54560), (9176, 53680), (9455, 52096), (9760, 50468), (9920, 49654), (10736, 45880), (10912, 45140), (11285, 43648), (11470, 42944), (11840, 41602), (12617, 39040), (13024, 37820), (13420, 36704), (13640, 36112), (15128, 32560), (16280, 30256), (18056, 27280), (18352, 26840), (18910, 26048), (19520, 25234), (19840, 24827), (20801, 23680), (21472, 22940), (21824, 22570)]