135682120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 365783040

約数和(自身を除く): 230100920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 53, 56, 70, 82, 106, 140, 164, 205, 212, 223, 265, 280, 287, 328, 371, 410, 424, 446, 530, 574, 742, 820, 892, 1060, 1115, 1148, 1435, 1484, 1561, 1640, 1784, 1855, 2120, 2173, 2230, 2296, 2870, 2968, 3122, 3710, 4346, 4460, 5740, 6244, 7420, 7805, 8692, 8920, 9143, 10865, 11480, 11819, 12488, 14840, 15211, 15610, 17384, 18286, 21730, 23638, 30422, 31220, 36572, 43460, 45715, 47276, 59095, 60844, 62440, 64001, 73144, 76055, 82733, 86920, 91430, 94552, 118190, 121688, 128002, 152110, 165466, 182860, 236380, 256004, 304220, 320005, 330932, 365720, 413665, 472760, 484579, 512008, 608440, 640010, 661864, 827330, 969158, 1280020, 1654660, 1938316, 2422895, 2560040, 3309320, 3392053, 3876632, 4845790, 6784106, 9691580, 13568212, 16960265, 19383160, 27136424, 33920530, 67841060, 135682120]

約数ペア:

[(1, 135682120), (2, 67841060), (4, 33920530), (5, 27136424), (7, 19383160), (8, 16960265), (10, 13568212), (14, 9691580), (20, 6784106), (28, 4845790), (35, 3876632), (40, 3392053), (41, 3309320), (53, 2560040), (56, 2422895), (70, 1938316), (82, 1654660), (106, 1280020), (140, 969158), (164, 827330), (205, 661864), (212, 640010), (223, 608440), (265, 512008), (280, 484579), (287, 472760), (328, 413665), (371, 365720), (410, 330932), (424, 320005), (446, 304220), (530, 256004), (574, 236380), (742, 182860), (820, 165466), (892, 152110), (1060, 128002), (1115, 121688), (1148, 118190), (1435, 94552), (1484, 91430), (1561, 86920), (1640, 82733), (1784, 76055), (1855, 73144), (2120, 64001), (2173, 62440), (2230, 60844), (2296, 59095), (2870, 47276), (2968, 45715), (3122, 43460), (3710, 36572), (4346, 31220), (4460, 30422), (5740, 23638), (6244, 21730), (7420, 18286), (7805, 17384), (8692, 15610), (8920, 15211), (9143, 14840), (10865, 12488), (11480, 11819)]