156913775280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{25309}}^1$

素因数の和:25516

約数の個数: 240

約数和(自身を含む): 538556304000

約数和(自身を除く): 381642528720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 109, 120, 144, 158, 180, 218, 237, 240, 316, 327, 360, 395, 436, 474, 545, 632, 654, 711, 720, 790, 872, 948, 981, 1090, 1185, 1264, 1308, 1422, 1580, 1635, 1744, 1896, 1962, 2180, 2370, 2616, 2844, 3160, 3270, 3555, 3792, 3924, 4360, 4740, 4905, 5232, 5688, 6320, 6540, 7110, 7848, 8611, 8720, 9480, 9810, 11376, 13080, 14220, 15696, 17222, 18960, 19620, 25309, 25833, 26160, 28440, 34444, 39240, 43055, 50618, 51666, 56880, 68888, 75927, 77499, 78480, 86110, 101236, 103332, 126545, 129165, 137776, 151854, 154998, 172220, 202472, 206664, 227781, 253090, 258330, 303708, 309996, 344440, 379635, 387495, 404944, 413328, 455562, 506180, 516660, 607416, 619992, 688880, 759270, 774990, 911124, 1012360, 1033320, 1138905, 1214832, 1239984, 1518540, 1549980, 1822248, 1999411, 2024720, 2066640, 2277810, 2758681, 3037080, 3099960, 3644496, 3998822, 4555620, 5517362, 5998233, 6074160, 6199920, 7997644, 8276043, 9111240, 9997055, 11034724, 11996466, 13793405, 15995288, 16552086, 17994699, 18222480, 19994110, 22069448, 23992932, 24828129, 27586810, 29991165, 31990576, 33104172, 35989398, 39988220, 41380215, 44138896, 47985864, 49656258, 55173620, 59982330, 66208344, 71978796, 79976440, 82760430, 89973495, 95971728, 99312516, 110347240, 119964660, 124140645, 132416688, 143957592, 159952880, 165520860, 179946990, 198625032, 217935799, 220694480, 239929320, 248281290, 287915184, 331041720, 359893980, 397250064, 435871598, 479858640, 496562580, 653807397, 662083440, 719787960, 871743196, 993125160, 1089678995, 1307614794, 1439575920, 1743486392, 1961422191, 1986250320, 2179357990, 2615229588, 3269036985, 3486972784, 3922844382, 4358715980, 5230459176, 6538073970, 7845688764, 8717431960, 9807110955, 10460918352, 13076147940, 15691377528, 17434863920, 19614221910, 26152295880, 31382755056, 39228443820, 52304591760, 78456887640, 156913775280]

約数ペア:

[(1, 156913775280), (2, 78456887640), (3, 52304591760), (4, 39228443820), (5, 31382755056), (6, 26152295880), (8, 19614221910), (9, 17434863920), (10, 15691377528), (12, 13076147940), (15, 10460918352), (16, 9807110955), (18, 8717431960), (20, 7845688764), (24, 6538073970), (30, 5230459176), (36, 4358715980), (40, 3922844382), (45, 3486972784), (48, 3269036985), (60, 2615229588), (72, 2179357990), (79, 1986250320), (80, 1961422191), (90, 1743486392), (109, 1439575920), (120, 1307614794), (144, 1089678995), (158, 993125160), (180, 871743196), (218, 719787960), (237, 662083440), (240, 653807397), (316, 496562580), (327, 479858640), (360, 435871598), (395, 397250064), (436, 359893980), (474, 331041720), (545, 287915184), (632, 248281290), (654, 239929320), (711, 220694480), (720, 217935799), (790, 198625032), (872, 179946990), (948, 165520860), (981, 159952880), (1090, 143957592), (1185, 132416688), (1264, 124140645), (1308, 119964660), (1422, 110347240), (1580, 99312516), (1635, 95971728), (1744, 89973495), (1896, 82760430), (1962, 79976440), (2180, 71978796), (2370, 66208344), (2616, 59982330), (2844, 55173620), (3160, 49656258), (3270, 47985864), (3555, 44138896), (3792, 41380215), (3924, 39988220), (4360, 35989398), (4740, 33104172), (4905, 31990576), (5232, 29991165), (5688, 27586810), (6320, 24828129), (6540, 23992932), (7110, 22069448), (7848, 19994110), (8611, 18222480), (8720, 17994699), (9480, 16552086), (9810, 15995288), (11376, 13793405), (13080, 11996466), (14220, 11034724), (15696, 9997055), (17222, 9111240), (18960, 8276043), (19620, 7997644), (25309, 6199920), (25833, 6074160), (26160, 5998233), (28440, 5517362), (34444, 4555620), (39240, 3998822), (43055, 3644496), (50618, 3099960), (51666, 3037080), (56880, 2758681), (68888, 2277810), (75927, 2066640), (77499, 2024720), (78480, 1999411), (86110, 1822248), (101236, 1549980), (103332, 1518540), (126545, 1239984), (129165, 1214832), (137776, 1138905), (151854, 1033320), (154998, 1012360), (172220, 911124), (202472, 774990), (206664, 759270), (227781, 688880), (253090, 619992), (258330, 607416), (303708, 516660), (309996, 506180), (344440, 455562), (379635, 413328), (387495, 404944)]