238207320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2266

約数の個数: 192

約数和(自身を含む): 870367680

約数和(自身を除く): 632160360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 2070, 2213, 2340, 2392, 2691, 2760, 2990, 3588, 4140, 4426, 4485, 4680, 5382, 5980, 6639, 7176, 8280, 8852, 8970, 10764, 11065, 11960, 13278, 13455, 17704, 17940, 19917, 21528, 22130, 26556, 26910, 28769, 33195, 35880, 39834, 44260, 50899, 53112, 53820, 57538, 66390, 79668, 86307, 88520, 99585, 101798, 107640, 115076, 132780, 143845, 152697, 159336, 172614, 199170, 203596, 230152, 254495, 258921, 265560, 287690, 305394, 345228, 398340, 407192, 431535, 458091, 508990, 517842, 575380, 610788, 661687, 690456, 763485, 796680, 863070, 916182, 1017980, 1035684, 1150760, 1221576, 1294605, 1323374, 1526970, 1726140, 1832364, 1985061, 2035960, 2071368, 2290455, 2589210, 2646748, 3053940, 3308435, 3452280, 3664728, 3970122, 4580910, 5178420, 5293496, 5955183, 6107880, 6616870, 7940244, 9161820, 9925305, 10356840, 11910366, 13233740, 15880488, 18323640, 19850610, 23820732, 26467480, 29775915, 39701220, 47641464, 59551830, 79402440, 119103660, 238207320]

約数ペア:

[(1, 238207320), (2, 119103660), (3, 79402440), (4, 59551830), (5, 47641464), (6, 39701220), (8, 29775915), (9, 26467480), (10, 23820732), (12, 19850610), (13, 18323640), (15, 15880488), (18, 13233740), (20, 11910366), (23, 10356840), (24, 9925305), (26, 9161820), (30, 7940244), (36, 6616870), (39, 6107880), (40, 5955183), (45, 5293496), (46, 5178420), (52, 4580910), (60, 3970122), (65, 3664728), (69, 3452280), (72, 3308435), (78, 3053940), (90, 2646748), (92, 2589210), (104, 2290455), (115, 2071368), (117, 2035960), (120, 1985061), (130, 1832364), (138, 1726140), (156, 1526970), (180, 1323374), (184, 1294605), (195, 1221576), (207, 1150760), (230, 1035684), (234, 1017980), (260, 916182), (276, 863070), (299, 796680), (312, 763485), (345, 690456), (360, 661687), (390, 610788), (414, 575380), (460, 517842), (468, 508990), (520, 458091), (552, 431535), (585, 407192), (598, 398340), (690, 345228), (780, 305394), (828, 287690), (897, 265560), (920, 258921), (936, 254495), (1035, 230152), (1170, 203596), (1196, 199170), (1380, 172614), (1495, 159336), (1560, 152697), (1656, 143845), (1794, 132780), (2070, 115076), (2213, 107640), (2340, 101798), (2392, 99585), (2691, 88520), (2760, 86307), (2990, 79668), (3588, 66390), (4140, 57538), (4426, 53820), (4485, 53112), (4680, 50899), (5382, 44260), (5980, 39834), (6639, 35880), (7176, 33195), (8280, 28769), (8852, 26910), (8970, 26556), (10764, 22130), (11065, 21528), (11960, 19917), (13278, 17940), (13455, 17704)]