127163960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 391910400

約数和(自身を除く): 264746440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 41, 44, 53, 55, 56, 70, 76, 77, 82, 88, 95, 106, 110, 133, 140, 152, 154, 164, 190, 205, 209, 212, 220, 265, 266, 280, 287, 308, 328, 371, 380, 385, 410, 418, 424, 440, 451, 530, 532, 574, 583, 616, 665, 742, 760, 770, 779, 820, 836, 902, 1007, 1045, 1060, 1064, 1148, 1166, 1330, 1435, 1463, 1484, 1540, 1558, 1640, 1672, 1804, 1855, 2014, 2090, 2120, 2173, 2255, 2296, 2332, 2660, 2870, 2915, 2926, 2968, 3080, 3116, 3157, 3608, 3710, 3895, 4028, 4081, 4180, 4346, 4510, 4664, 5035, 5320, 5453, 5740, 5830, 5852, 6232, 6314, 7049, 7315, 7420, 7790, 8056, 8162, 8360, 8569, 8692, 9020, 10070, 10865, 10906, 11077, 11480, 11660, 11704, 12628, 14098, 14630, 14840, 15211, 15580, 15785, 16324, 17138, 17384, 18040, 20140, 20405, 21730, 21812, 22154, 23320, 23903, 25256, 27265, 28196, 29260, 30422, 31160, 31570, 32648, 34276, 35245, 40280, 40810, 41287, 42845, 43460, 43624, 44308, 47806, 54530, 55385, 56392, 58520, 59983, 60844, 63140, 68552, 70490, 76055, 77539, 81620, 82574, 85690, 86920, 88616, 95612, 109060, 110770, 119515, 119966, 121688, 126280, 140980, 152110, 155078, 163240, 165148, 167321, 171380, 191224, 206435, 218120, 221540, 239030, 239932, 281960, 289009, 299915, 304220, 310156, 330296, 334642, 342760, 387695, 412870, 443080, 454157, 478060, 479864, 578018, 599830, 608440, 620312, 669284, 775390, 825740, 836605, 908314, 956120, 1156036, 1199660, 1338568, 1445045, 1550780, 1651480, 1673210, 1816628, 2270785, 2312072, 2399320, 2890090, 3101560, 3179099, 3346420, 3633256, 4541570, 5780180, 6358198, 6692840, 9083140, 11560360, 12716396, 15895495, 18166280, 25432792, 31790990, 63581980, 127163960]

約数ペア:

[(1, 127163960), (2, 63581980), (4, 31790990), (5, 25432792), (7, 18166280), (8, 15895495), (10, 12716396), (11, 11560360), (14, 9083140), (19, 6692840), (20, 6358198), (22, 5780180), (28, 4541570), (35, 3633256), (38, 3346420), (40, 3179099), (41, 3101560), (44, 2890090), (53, 2399320), (55, 2312072), (56, 2270785), (70, 1816628), (76, 1673210), (77, 1651480), (82, 1550780), (88, 1445045), (95, 1338568), (106, 1199660), (110, 1156036), (133, 956120), (140, 908314), (152, 836605), (154, 825740), (164, 775390), (190, 669284), (205, 620312), (209, 608440), (212, 599830), (220, 578018), (265, 479864), (266, 478060), (280, 454157), (287, 443080), (308, 412870), (328, 387695), (371, 342760), (380, 334642), (385, 330296), (410, 310156), (418, 304220), (424, 299915), (440, 289009), (451, 281960), (530, 239932), (532, 239030), (574, 221540), (583, 218120), (616, 206435), (665, 191224), (742, 171380), (760, 167321), (770, 165148), (779, 163240), (820, 155078), (836, 152110), (902, 140980), (1007, 126280), (1045, 121688), (1060, 119966), (1064, 119515), (1148, 110770), (1166, 109060), (1330, 95612), (1435, 88616), (1463, 86920), (1484, 85690), (1540, 82574), (1558, 81620), (1640, 77539), (1672, 76055), (1804, 70490), (1855, 68552), (2014, 63140), (2090, 60844), (2120, 59983), (2173, 58520), (2255, 56392), (2296, 55385), (2332, 54530), (2660, 47806), (2870, 44308), (2915, 43624), (2926, 43460), (2968, 42845), (3080, 41287), (3116, 40810), (3157, 40280), (3608, 35245), (3710, 34276), (3895, 32648), (4028, 31570), (4081, 31160), (4180, 30422), (4346, 29260), (4510, 28196), (4664, 27265), (5035, 25256), (5320, 23903), (5453, 23320), (5740, 22154), (5830, 21812), (5852, 21730), (6232, 20405), (6314, 20140), (7049, 18040), (7315, 17384), (7420, 17138), (7790, 16324), (8056, 15785), (8162, 15580), (8360, 15211), (8569, 14840), (8692, 14630), (9020, 14098), (10070, 12628), (10865, 11704), (10906, 11660), (11077, 11480)]