138089640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 487710720

約数和(自身を除く): 349621080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 41, 51, 52, 60, 65, 68, 78, 82, 85, 102, 104, 120, 123, 127, 130, 136, 156, 164, 170, 195, 204, 205, 221, 246, 254, 255, 260, 312, 328, 340, 381, 390, 408, 410, 442, 492, 508, 510, 520, 533, 615, 635, 663, 680, 697, 762, 780, 820, 884, 984, 1016, 1020, 1066, 1105, 1230, 1270, 1326, 1394, 1524, 1560, 1599, 1640, 1651, 1768, 1905, 2040, 2091, 2132, 2159, 2210, 2460, 2540, 2652, 2665, 2788, 3048, 3198, 3302, 3315, 3485, 3810, 4182, 4264, 4318, 4420, 4920, 4953, 5080, 5207, 5304, 5330, 5576, 6396, 6477, 6604, 6630, 6970, 7620, 7995, 8255, 8364, 8636, 8840, 9061, 9906, 10414, 10455, 10660, 10795, 12792, 12954, 13208, 13260, 13940, 15240, 15621, 15990, 16510, 16728, 17272, 18122, 19812, 20828, 20910, 21320, 21590, 24765, 25908, 26035, 26520, 27183, 27880, 28067, 31242, 31980, 32385, 33020, 36244, 39624, 41656, 41820, 43180, 45305, 49530, 51816, 52070, 54366, 56134, 62484, 63960, 64770, 66040, 67691, 72488, 78105, 83640, 84201, 86360, 88519, 90610, 99060, 104140, 108732, 112268, 124968, 129540, 135382, 135915, 140335, 156210, 168402, 177038, 181220, 198120, 203073, 208280, 217464, 224536, 259080, 265557, 270764, 271830, 280670, 312420, 336804, 338455, 354076, 362440, 406146, 421005, 442595, 531114, 541528, 543660, 561340, 624840, 673608, 676910, 708152, 812292, 842010, 885190, 1015365, 1062228, 1087320, 1122680, 1150747, 1327785, 1353820, 1624584, 1684020, 1770380, 2030730, 2124456, 2301494, 2655570, 2707640, 3368040, 3452241, 3540760, 4061460, 4602988, 5311140, 5753735, 6904482, 8122920, 9205976, 10622280, 11507470, 13808964, 17261205, 23014940, 27617928, 34522410, 46029880, 69044820, 138089640]

約数ペア:

[(1, 138089640), (2, 69044820), (3, 46029880), (4, 34522410), (5, 27617928), (6, 23014940), (8, 17261205), (10, 13808964), (12, 11507470), (13, 10622280), (15, 9205976), (17, 8122920), (20, 6904482), (24, 5753735), (26, 5311140), (30, 4602988), (34, 4061460), (39, 3540760), (40, 3452241), (41, 3368040), (51, 2707640), (52, 2655570), (60, 2301494), (65, 2124456), (68, 2030730), (78, 1770380), (82, 1684020), (85, 1624584), (102, 1353820), (104, 1327785), (120, 1150747), (123, 1122680), (127, 1087320), (130, 1062228), (136, 1015365), (156, 885190), (164, 842010), (170, 812292), (195, 708152), (204, 676910), (205, 673608), (221, 624840), (246, 561340), (254, 543660), (255, 541528), (260, 531114), (312, 442595), (328, 421005), (340, 406146), (381, 362440), (390, 354076), (408, 338455), (410, 336804), (442, 312420), (492, 280670), (508, 271830), (510, 270764), (520, 265557), (533, 259080), (615, 224536), (635, 217464), (663, 208280), (680, 203073), (697, 198120), (762, 181220), (780, 177038), (820, 168402), (884, 156210), (984, 140335), (1016, 135915), (1020, 135382), (1066, 129540), (1105, 124968), (1230, 112268), (1270, 108732), (1326, 104140), (1394, 99060), (1524, 90610), (1560, 88519), (1599, 86360), (1640, 84201), (1651, 83640), (1768, 78105), (1905, 72488), (2040, 67691), (2091, 66040), (2132, 64770), (2159, 63960), (2210, 62484), (2460, 56134), (2540, 54366), (2652, 52070), (2665, 51816), (2788, 49530), (3048, 45305), (3198, 43180), (3302, 41820), (3315, 41656), (3485, 39624), (3810, 36244), (4182, 33020), (4264, 32385), (4318, 31980), (4420, 31242), (4920, 28067), (4953, 27880), (5080, 27183), (5207, 26520), (5304, 26035), (5330, 25908), (5576, 24765), (6396, 21590), (6477, 21320), (6604, 20910), (6630, 20828), (6970, 19812), (7620, 18122), (7995, 17272), (8255, 16728), (8364, 16510), (8636, 15990), (8840, 15621), (9061, 15240), (9906, 13940), (10414, 13260), (10455, 13208), (10660, 12954), (10795, 12792)]