68200387320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{241537}}^1$

素因数の和:241745

約数の個数: 128

約数和(自身を含む): 221557976640

約数和(自身を除く): 153357589320

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, 156, 181, 195, 260, 312, 362, 390, 520, 543, 724, 780, 905, 1086, 1448, 1560, 1810, 2172, 2353, 2715, 3620, 4344, 4706, 5430, 7059, 7240, 9412, 10860, 11765, 14118, 18824, 21720, 23530, 28236, 35295, 47060, 56472, 70590, 94120, 141180, 241537, 282360, 483074, 724611, 966148, 1207685, 1449222, 1932296, 2415370, 2898444, 3139981, 3623055, 4830740, 5796888, 6279962, 7246110, 9419943, 9661480, 12559924, 14492220, 15699905, 18839886, 25119848, 28984440, 31399810, 37679772, 43718197, 47099715, 62799620, 75359544, 87436394, 94199430, 125599240, 131154591, 174872788, 188398860, 218590985, 262309182, 349745576, 376797720, 437181970, 524618364, 568336561, 655772955, 874363940, 1049236728, 1136673122, 1311545910, 1705009683, 1748727880, 2273346244, 2623091820, 2841682805, 3410019366, 4546692488, 5246183640, 5683365610, 6820038732, 8525048415, 11366731220, 13640077464, 17050096830, 22733462440, 34100193660, 68200387320]

約数ペア:

[(1, 68200387320), (2, 34100193660), (3, 22733462440), (4, 17050096830), (5, 13640077464), (6, 11366731220), (8, 8525048415), (10, 6820038732), (12, 5683365610), (13, 5246183640), (15, 4546692488), (20, 3410019366), (24, 2841682805), (26, 2623091820), (30, 2273346244), (39, 1748727880), (40, 1705009683), (52, 1311545910), (60, 1136673122), (65, 1049236728), (78, 874363940), (104, 655772955), (120, 568336561), (130, 524618364), (156, 437181970), (181, 376797720), (195, 349745576), (260, 262309182), (312, 218590985), (362, 188398860), (390, 174872788), (520, 131154591), (543, 125599240), (724, 94199430), (780, 87436394), (905, 75359544), (1086, 62799620), (1448, 47099715), (1560, 43718197), (1810, 37679772), (2172, 31399810), (2353, 28984440), (2715, 25119848), (3620, 18839886), (4344, 15699905), (4706, 14492220), (5430, 12559924), (7059, 9661480), (7240, 9419943), (9412, 7246110), (10860, 6279962), (11765, 5796888), (14118, 4830740), (18824, 3623055), (21720, 3139981), (23530, 2898444), (28236, 2415370), (35295, 1932296), (47060, 1449222), (56472, 1207685), (70590, 966148), (94120, 724611), (141180, 483074), (241537, 282360)]