152804080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 240

約数和(自身を含む): 452408544

約数和(自身を除く): 299604464

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 37, 38, 40, 44, 52, 55, 65, 74, 76, 80, 88, 95, 104, 110, 130, 143, 148, 152, 176, 185, 190, 208, 209, 220, 247, 260, 286, 296, 304, 361, 370, 380, 407, 418, 440, 481, 494, 520, 572, 592, 703, 715, 722, 740, 760, 814, 836, 880, 962, 988, 1040, 1045, 1144, 1235, 1406, 1430, 1444, 1480, 1520, 1628, 1672, 1805, 1924, 1976, 2035, 2090, 2288, 2405, 2470, 2717, 2812, 2860, 2888, 2960, 3256, 3344, 3515, 3610, 3848, 3952, 3971, 4070, 4180, 4693, 4810, 4940, 5291, 5434, 5624, 5720, 5776, 6512, 7030, 7220, 7696, 7733, 7942, 8140, 8360, 9139, 9386, 9620, 9880, 10582, 10868, 11248, 11440, 13357, 13585, 14060, 14440, 15466, 15884, 16280, 16720, 18278, 18772, 19240, 19760, 19855, 21164, 21736, 23465, 26455, 26714, 27170, 28120, 28880, 30932, 31768, 32560, 36556, 37544, 38480, 38665, 39710, 42328, 43472, 45695, 46930, 51623, 52910, 53428, 54340, 56240, 61864, 63536, 66785, 73112, 75088, 77330, 79420, 84656, 91390, 93860, 100529, 103246, 105820, 106856, 108680, 123728, 133570, 146224, 146927, 154660, 158840, 173641, 182780, 187720, 201058, 206492, 211640, 213712, 217360, 258115, 267140, 293854, 309320, 317680, 347282, 365560, 375440, 402116, 412984, 423280, 502645, 516230, 534280, 587708, 618640, 694564, 731120, 734635, 804232, 825968, 868205, 1005290, 1032460, 1068560, 1175416, 1389128, 1469270, 1608464, 1736410, 1910051, 2010580, 2064920, 2350832, 2778256, 2938540, 3472820, 3820102, 4021160, 4129840, 5877080, 6945640, 7640204, 8042320, 9550255, 11754160, 13891280, 15280408, 19100510, 30560816, 38201020, 76402040, 152804080]

約数ペア:

[(1, 152804080), (2, 76402040), (4, 38201020), (5, 30560816), (8, 19100510), (10, 15280408), (11, 13891280), (13, 11754160), (16, 9550255), (19, 8042320), (20, 7640204), (22, 6945640), (26, 5877080), (37, 4129840), (38, 4021160), (40, 3820102), (44, 3472820), (52, 2938540), (55, 2778256), (65, 2350832), (74, 2064920), (76, 2010580), (80, 1910051), (88, 1736410), (95, 1608464), (104, 1469270), (110, 1389128), (130, 1175416), (143, 1068560), (148, 1032460), (152, 1005290), (176, 868205), (185, 825968), (190, 804232), (208, 734635), (209, 731120), (220, 694564), (247, 618640), (260, 587708), (286, 534280), (296, 516230), (304, 502645), (361, 423280), (370, 412984), (380, 402116), (407, 375440), (418, 365560), (440, 347282), (481, 317680), (494, 309320), (520, 293854), (572, 267140), (592, 258115), (703, 217360), (715, 213712), (722, 211640), (740, 206492), (760, 201058), (814, 187720), (836, 182780), (880, 173641), (962, 158840), (988, 154660), (1040, 146927), (1045, 146224), (1144, 133570), (1235, 123728), (1406, 108680), (1430, 106856), (1444, 105820), (1480, 103246), (1520, 100529), (1628, 93860), (1672, 91390), (1805, 84656), (1924, 79420), (1976, 77330), (2035, 75088), (2090, 73112), (2288, 66785), (2405, 63536), (2470, 61864), (2717, 56240), (2812, 54340), (2860, 53428), (2888, 52910), (2960, 51623), (3256, 46930), (3344, 45695), (3515, 43472), (3610, 42328), (3848, 39710), (3952, 38665), (3971, 38480), (4070, 37544), (4180, 36556), (4693, 32560), (4810, 31768), (4940, 30932), (5291, 28880), (5434, 28120), (5624, 27170), (5720, 26714), (5776, 26455), (6512, 23465), (7030, 21736), (7220, 21164), (7696, 19855), (7733, 19760), (7942, 19240), (8140, 18772), (8360, 18278), (9139, 16720), (9386, 16280), (9620, 15884), (9880, 15466), (10582, 14440), (10868, 14060), (11248, 13585), (11440, 13357)]