7799810160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1\times {\mathrm{997}}^1$

素因数の和:1931

約数の個数: 160

約数和(自身を含む): 24886032192

約数和(自身を除く): 17086222032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 881, 888, 997, 1110, 1480, 1762, 1776, 1994, 2220, 2643, 2960, 2991, 3524, 3988, 4405, 4440, 4985, 5286, 5982, 7048, 7976, 8810, 8880, 9970, 10572, 11964, 13215, 14096, 14955, 15952, 17620, 19940, 21144, 23928, 26430, 29910, 32597, 35240, 36889, 39880, 42288, 47856, 52860, 59820, 65194, 70480, 73778, 79760, 97791, 105720, 110667, 119640, 130388, 147556, 162985, 184445, 195582, 211440, 221334, 239280, 260776, 295112, 325970, 368890, 391164, 442668, 488955, 521552, 553335, 590224, 651940, 737780, 782328, 878357, 885336, 977910, 1106670, 1303880, 1475560, 1564656, 1756714, 1770672, 1955820, 2213340, 2607760, 2635071, 2951120, 3513428, 3911640, 4391785, 4426680, 5270142, 7026856, 7823280, 8783570, 8853360, 10540284, 13175355, 14053712, 17567140, 21080568, 26350710, 32499209, 35134280, 42161136, 52701420, 64998418, 70268560, 97497627, 105402840, 129996836, 162496045, 194995254, 210805680, 259993672, 324992090, 389990508, 487488135, 519987344, 649984180, 779981016, 974976270, 1299968360, 1559962032, 1949952540, 2599936720, 3899905080, 7799810160]

約数ペア:

[(1, 7799810160), (2, 3899905080), (3, 2599936720), (4, 1949952540), (5, 1559962032), (6, 1299968360), (8, 974976270), (10, 779981016), (12, 649984180), (15, 519987344), (16, 487488135), (20, 389990508), (24, 324992090), (30, 259993672), (37, 210805680), (40, 194995254), (48, 162496045), (60, 129996836), (74, 105402840), (80, 97497627), (111, 70268560), (120, 64998418), (148, 52701420), (185, 42161136), (222, 35134280), (240, 32499209), (296, 26350710), (370, 21080568), (444, 17567140), (555, 14053712), (592, 13175355), (740, 10540284), (881, 8853360), (888, 8783570), (997, 7823280), (1110, 7026856), (1480, 5270142), (1762, 4426680), (1776, 4391785), (1994, 3911640), (2220, 3513428), (2643, 2951120), (2960, 2635071), (2991, 2607760), (3524, 2213340), (3988, 1955820), (4405, 1770672), (4440, 1756714), (4985, 1564656), (5286, 1475560), (5982, 1303880), (7048, 1106670), (7976, 977910), (8810, 885336), (8880, 878357), (9970, 782328), (10572, 737780), (11964, 651940), (13215, 590224), (14096, 553335), (14955, 521552), (15952, 488955), (17620, 442668), (19940, 391164), (21144, 368890), (23928, 325970), (26430, 295112), (29910, 260776), (32597, 239280), (35240, 221334), (36889, 211440), (39880, 195582), (42288, 184445), (47856, 162985), (52860, 147556), (59820, 130388), (65194, 119640), (70480, 110667), (73778, 105720), (79760, 97791)]