152937680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3457}}^1$

素因数の和:3556

約数の個数: 80

約数和(自身を含む): 411640320

約数和(自身を除く): 258702640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2765, 3160, 3457, 4424, 5530, 6320, 6914, 8848, 11060, 13828, 17285, 22120, 24199, 27656, 34570, 44240, 48398, 55312, 69140, 96796, 120995, 138280, 193592, 241990, 273103, 276560, 387184, 483980, 546206, 967960, 1092412, 1365515, 1911721, 1935920, 2184824, 2731030, 3823442, 4369648, 5462060, 7646884, 9558605, 10924120, 15293768, 19117210, 21848240, 30587536, 38234420, 76468840, 152937680]

約数ペア:

[(1, 152937680), (2, 76468840), (4, 38234420), (5, 30587536), (7, 21848240), (8, 19117210), (10, 15293768), (14, 10924120), (16, 9558605), (20, 7646884), (28, 5462060), (35, 4369648), (40, 3823442), (56, 2731030), (70, 2184824), (79, 1935920), (80, 1911721), (112, 1365515), (140, 1092412), (158, 967960), (280, 546206), (316, 483980), (395, 387184), (553, 276560), (560, 273103), (632, 241990), (790, 193592), (1106, 138280), (1264, 120995), (1580, 96796), (2212, 69140), (2765, 55312), (3160, 48398), (3457, 44240), (4424, 34570), (5530, 27656), (6320, 24199), (6914, 22120), (8848, 17285), (11060, 13828)]