677996040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 256

約数和(自身を含む): 2269347840

約数和(自身を除く): 1591351800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 71, 85, 93, 102, 120, 124, 136, 142, 151, 155, 170, 186, 204, 213, 248, 255, 284, 302, 310, 340, 355, 372, 408, 426, 453, 465, 510, 527, 568, 604, 620, 680, 710, 744, 755, 852, 906, 930, 1020, 1054, 1065, 1207, 1208, 1240, 1420, 1510, 1581, 1704, 1812, 1860, 2040, 2108, 2130, 2201, 2265, 2414, 2567, 2635, 2840, 3020, 3162, 3621, 3624, 3720, 4216, 4260, 4402, 4530, 4681, 4828, 5134, 5270, 6035, 6040, 6324, 6603, 7242, 7701, 7905, 8520, 8804, 9060, 9362, 9656, 10268, 10540, 10721, 11005, 12070, 12648, 12835, 13206, 14043, 14484, 15402, 15810, 17608, 18105, 18120, 18724, 20536, 21080, 21442, 22010, 23405, 24140, 25670, 26412, 28086, 28968, 30804, 31620, 32163, 33015, 36210, 37417, 37448, 38505, 42884, 44020, 46810, 48280, 51340, 52824, 53605, 56172, 61608, 63240, 64326, 66030, 70215, 72420, 74834, 77010, 79577, 85768, 88040, 93620, 102680, 107210, 112251, 112344, 128652, 132060, 140430, 144840, 149668, 154020, 159154, 160815, 182257, 187085, 187240, 214420, 224502, 238731, 257304, 264120, 280860, 299336, 308040, 318308, 321630, 332351, 364514, 374170, 397885, 428840, 449004, 477462, 546771, 561255, 561720, 636616, 643260, 664702, 729028, 748340, 795770, 898008, 911285, 954924, 997053, 1093542, 1122510, 1193655, 1286520, 1329404, 1458056, 1496680, 1591540, 1661755, 1822570, 1909848, 1994106, 2187084, 2245020, 2387310, 2658808, 2733855, 3183080, 3323510, 3645140, 3988212, 4374168, 4490040, 4774620, 4985265, 5467710, 5649967, 6647020, 7290280, 7976424, 9549240, 9970530, 10935420, 11299934, 13294040, 16949901, 19941060, 21870840, 22599868, 28249835, 33899802, 39882120, 45199736, 56499670, 67799604, 84749505, 112999340, 135599208, 169499010, 225998680, 338998020, 677996040]

約数ペア:

[(1, 677996040), (2, 338998020), (3, 225998680), (4, 169499010), (5, 135599208), (6, 112999340), (8, 84749505), (10, 67799604), (12, 56499670), (15, 45199736), (17, 39882120), (20, 33899802), (24, 28249835), (30, 22599868), (31, 21870840), (34, 19941060), (40, 16949901), (51, 13294040), (60, 11299934), (62, 10935420), (68, 9970530), (71, 9549240), (85, 7976424), (93, 7290280), (102, 6647020), (120, 5649967), (124, 5467710), (136, 4985265), (142, 4774620), (151, 4490040), (155, 4374168), (170, 3988212), (186, 3645140), (204, 3323510), (213, 3183080), (248, 2733855), (255, 2658808), (284, 2387310), (302, 2245020), (310, 2187084), (340, 1994106), (355, 1909848), (372, 1822570), (408, 1661755), (426, 1591540), (453, 1496680), (465, 1458056), (510, 1329404), (527, 1286520), (568, 1193655), (604, 1122510), (620, 1093542), (680, 997053), (710, 954924), (744, 911285), (755, 898008), (852, 795770), (906, 748340), (930, 729028), (1020, 664702), (1054, 643260), (1065, 636616), (1207, 561720), (1208, 561255), (1240, 546771), (1420, 477462), (1510, 449004), (1581, 428840), (1704, 397885), (1812, 374170), (1860, 364514), (2040, 332351), (2108, 321630), (2130, 318308), (2201, 308040), (2265, 299336), (2414, 280860), (2567, 264120), (2635, 257304), (2840, 238731), (3020, 224502), (3162, 214420), (3621, 187240), (3624, 187085), (3720, 182257), (4216, 160815), (4260, 159154), (4402, 154020), (4530, 149668), (4681, 144840), (4828, 140430), (5134, 132060), (5270, 128652), (6035, 112344), (6040, 112251), (6324, 107210), (6603, 102680), (7242, 93620), (7701, 88040), (7905, 85768), (8520, 79577), (8804, 77010), (9060, 74834), (9362, 72420), (9656, 70215), (10268, 66030), (10540, 64326), (10721, 63240), (11005, 61608), (12070, 56172), (12648, 53605), (12835, 52824), (13206, 51340), (14043, 48280), (14484, 46810), (15402, 44020), (15810, 42884), (17608, 38505), (18105, 37448), (18120, 37417), (18724, 36210), (20536, 33015), (21080, 32163), (21442, 31620), (22010, 30804), (23405, 28968), (24140, 28086), (25670, 26412)]