223075320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{947}}^1$

素因数の和:1125

約数の個数: 128

約数和(自身を含む): 726243840

約数和(自身を除く): 503168520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 151, 156, 195, 260, 302, 312, 390, 453, 520, 604, 755, 780, 906, 947, 1208, 1510, 1560, 1812, 1894, 1963, 2265, 2841, 3020, 3624, 3788, 3926, 4530, 4735, 5682, 5889, 6040, 7576, 7852, 9060, 9470, 9815, 11364, 11778, 12311, 14205, 15704, 18120, 18940, 19630, 22728, 23556, 24622, 28410, 29445, 36933, 37880, 39260, 47112, 49244, 56820, 58890, 61555, 73866, 78520, 98488, 113640, 117780, 123110, 142997, 147732, 184665, 235560, 246220, 285994, 295464, 369330, 428991, 492440, 571988, 714985, 738660, 857982, 1143976, 1429970, 1477320, 1715964, 1858961, 2144955, 2859940, 3431928, 3717922, 4289910, 5576883, 5719880, 7435844, 8579820, 9294805, 11153766, 14871688, 17159640, 18589610, 22307532, 27884415, 37179220, 44615064, 55768830, 74358440, 111537660, 223075320]

約数ペア:

[(1, 223075320), (2, 111537660), (3, 74358440), (4, 55768830), (5, 44615064), (6, 37179220), (8, 27884415), (10, 22307532), (12, 18589610), (13, 17159640), (15, 14871688), (20, 11153766), (24, 9294805), (26, 8579820), (30, 7435844), (39, 5719880), (40, 5576883), (52, 4289910), (60, 3717922), (65, 3431928), (78, 2859940), (104, 2144955), (120, 1858961), (130, 1715964), (151, 1477320), (156, 1429970), (195, 1143976), (260, 857982), (302, 738660), (312, 714985), (390, 571988), (453, 492440), (520, 428991), (604, 369330), (755, 295464), (780, 285994), (906, 246220), (947, 235560), (1208, 184665), (1510, 147732), (1560, 142997), (1812, 123110), (1894, 117780), (1963, 113640), (2265, 98488), (2841, 78520), (3020, 73866), (3624, 61555), (3788, 58890), (3926, 56820), (4530, 49244), (4735, 47112), (5682, 39260), (5889, 37880), (6040, 36933), (7576, 29445), (7852, 28410), (9060, 24622), (9470, 23556), (9815, 22728), (11364, 19630), (11778, 18940), (12311, 18120), (14205, 15704)]