637710120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1432

約数の個数: 192

約数和(自身を含む): 2223936000

約数和(自身を除く): 1586225880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 79, 85, 90, 102, 120, 136, 153, 158, 170, 180, 204, 237, 255, 306, 316, 340, 360, 395, 408, 474, 510, 612, 632, 680, 711, 765, 790, 948, 1020, 1185, 1224, 1319, 1343, 1422, 1530, 1580, 1896, 2040, 2370, 2638, 2686, 2844, 3060, 3160, 3555, 3957, 4029, 4740, 5276, 5372, 5688, 6120, 6595, 6715, 7110, 7914, 8058, 9480, 10552, 10744, 11871, 12087, 13190, 13430, 14220, 15828, 16116, 19785, 20145, 22423, 23742, 24174, 26380, 26860, 28440, 31656, 32232, 39570, 40290, 44846, 47484, 48348, 52760, 53720, 59355, 60435, 67269, 79140, 80580, 89692, 94968, 96696, 104201, 112115, 118710, 120870, 134538, 158280, 161160, 179384, 201807, 208402, 224230, 237420, 241740, 269076, 312603, 336345, 403614, 416804, 448460, 474840, 483480, 521005, 538152, 625206, 672690, 807228, 833608, 896920, 937809, 1009035, 1042010, 1250412, 1345380, 1563015, 1614456, 1771417, 1875618, 2018070, 2084020, 2500824, 2690760, 3126030, 3542834, 3751236, 4036140, 4168040, 4689045, 5314251, 6252060, 7085668, 7502472, 8072280, 8857085, 9378090, 10628502, 12504120, 14171336, 15942753, 17714170, 18756180, 21257004, 26571255, 31885506, 35428340, 37512360, 42514008, 53142510, 63771012, 70856680, 79713765, 106285020, 127542024, 159427530, 212570040, 318855060, 637710120]

約数ペア:

[(1, 637710120), (2, 318855060), (3, 212570040), (4, 159427530), (5, 127542024), (6, 106285020), (8, 79713765), (9, 70856680), (10, 63771012), (12, 53142510), (15, 42514008), (17, 37512360), (18, 35428340), (20, 31885506), (24, 26571255), (30, 21257004), (34, 18756180), (36, 17714170), (40, 15942753), (45, 14171336), (51, 12504120), (60, 10628502), (68, 9378090), (72, 8857085), (79, 8072280), (85, 7502472), (90, 7085668), (102, 6252060), (120, 5314251), (136, 4689045), (153, 4168040), (158, 4036140), (170, 3751236), (180, 3542834), (204, 3126030), (237, 2690760), (255, 2500824), (306, 2084020), (316, 2018070), (340, 1875618), (360, 1771417), (395, 1614456), (408, 1563015), (474, 1345380), (510, 1250412), (612, 1042010), (632, 1009035), (680, 937809), (711, 896920), (765, 833608), (790, 807228), (948, 672690), (1020, 625206), (1185, 538152), (1224, 521005), (1319, 483480), (1343, 474840), (1422, 448460), (1530, 416804), (1580, 403614), (1896, 336345), (2040, 312603), (2370, 269076), (2638, 241740), (2686, 237420), (2844, 224230), (3060, 208402), (3160, 201807), (3555, 179384), (3957, 161160), (4029, 158280), (4740, 134538), (5276, 120870), (5372, 118710), (5688, 112115), (6120, 104201), (6595, 96696), (6715, 94968), (7110, 89692), (7914, 80580), (8058, 79140), (9480, 67269), (10552, 60435), (10744, 59355), (11871, 53720), (12087, 52760), (13190, 48348), (13430, 47484), (14220, 44846), (15828, 40290), (16116, 39570), (19785, 32232), (20145, 31656), (22423, 28440), (23742, 26860), (24174, 26380)]