115975160

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 311040000

約数和(自身を除く): 195064840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 79, 98, 107, 140, 158, 196, 214, 245, 280, 316, 343, 392, 395, 428, 490, 535, 553, 632, 686, 749, 790, 856, 980, 1070, 1106, 1372, 1498, 1580, 1715, 1960, 2140, 2212, 2744, 2765, 2996, 3160, 3430, 3745, 3871, 4280, 4424, 5243, 5530, 5992, 6860, 7490, 7742, 8453, 10486, 11060, 13720, 14980, 15484, 16906, 19355, 20972, 22120, 26215, 27097, 29960, 30968, 33812, 36701, 38710, 41944, 42265, 52430, 54194, 59171, 67624, 73402, 77420, 84530, 104860, 108388, 118342, 135485, 146804, 154840, 169060, 183505, 209720, 216776, 236684, 270970, 293608, 295855, 338120, 367010, 414197, 473368, 541940, 591710, 734020, 828394, 1083880, 1183420, 1468040, 1656788, 2070985, 2366840, 2899379, 3313576, 4141970, 5798758, 8283940, 11597516, 14496895, 16567880, 23195032, 28993790, 57987580, 115975160]

約数ペア:

[(1, 115975160), (2, 57987580), (4, 28993790), (5, 23195032), (7, 16567880), (8, 14496895), (10, 11597516), (14, 8283940), (20, 5798758), (28, 4141970), (35, 3313576), (40, 2899379), (49, 2366840), (56, 2070985), (70, 1656788), (79, 1468040), (98, 1183420), (107, 1083880), (140, 828394), (158, 734020), (196, 591710), (214, 541940), (245, 473368), (280, 414197), (316, 367010), (343, 338120), (392, 295855), (395, 293608), (428, 270970), (490, 236684), (535, 216776), (553, 209720), (632, 183505), (686, 169060), (749, 154840), (790, 146804), (856, 135485), (980, 118342), (1070, 108388), (1106, 104860), (1372, 84530), (1498, 77420), (1580, 73402), (1715, 67624), (1960, 59171), (2140, 54194), (2212, 52430), (2744, 42265), (2765, 41944), (2996, 38710), (3160, 36701), (3430, 33812), (3745, 30968), (3871, 29960), (4280, 27097), (4424, 26215), (5243, 22120), (5530, 20972), (5992, 19355), (6860, 16906), (7490, 15484), (7742, 14980), (8453, 13720), (10486, 11060)]