104135640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 359838720

約数和(自身を除く): 255703080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 604, 755, 821, 840, 906, 1057, 1208, 1510, 1642, 1812, 2114, 2265, 2463, 3020, 3171, 3284, 3624, 4105, 4228, 4530, 4926, 5285, 5747, 6040, 6342, 6568, 8210, 8456, 9060, 9852, 10570, 11494, 12315, 12684, 15855, 16420, 17241, 18120, 19704, 21140, 22988, 24630, 25368, 28735, 31710, 32840, 34482, 42280, 45976, 49260, 57470, 63420, 68964, 86205, 98520, 114940, 123971, 126840, 137928, 172410, 229880, 247942, 344820, 371913, 495884, 619855, 689640, 743826, 867797, 991768, 1239710, 1487652, 1735594, 1859565, 2479420, 2603391, 2975304, 3471188, 3719130, 4338985, 4958840, 5206782, 6942376, 7438260, 8677970, 10413564, 13016955, 14876520, 17355940, 20827128, 26033910, 34711880, 52067820, 104135640]

約数ペア:

[(1, 104135640), (2, 52067820), (3, 34711880), (4, 26033910), (5, 20827128), (6, 17355940), (7, 14876520), (8, 13016955), (10, 10413564), (12, 8677970), (14, 7438260), (15, 6942376), (20, 5206782), (21, 4958840), (24, 4338985), (28, 3719130), (30, 3471188), (35, 2975304), (40, 2603391), (42, 2479420), (56, 1859565), (60, 1735594), (70, 1487652), (84, 1239710), (105, 991768), (120, 867797), (140, 743826), (151, 689640), (168, 619855), (210, 495884), (280, 371913), (302, 344820), (420, 247942), (453, 229880), (604, 172410), (755, 137928), (821, 126840), (840, 123971), (906, 114940), (1057, 98520), (1208, 86205), (1510, 68964), (1642, 63420), (1812, 57470), (2114, 49260), (2265, 45976), (2463, 42280), (3020, 34482), (3171, 32840), (3284, 31710), (3624, 28735), (4105, 25368), (4228, 24630), (4530, 22988), (4926, 21140), (5285, 19704), (5747, 18120), (6040, 17241), (6342, 16420), (6568, 15855), (8210, 12684), (8456, 12315), (9060, 11494), (9852, 10570)]