17869173840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{4721}}^1$

素因数の和:5498

約数の個数: 240

約数和(自身を含む): 68689460736

約数和(自身を除く): 50820286896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 751, 840, 1008, 1260, 1502, 1680, 2253, 2520, 3004, 3755, 4506, 4721, 5040, 5257, 6008, 6759, 7510, 9012, 9442, 10514, 11265, 12016, 13518, 14163, 15020, 15771, 18024, 18884, 21028, 22530, 23605, 26285, 27036, 28326, 30040, 31542, 33047, 33795, 36048, 37768, 42056, 42489, 45060, 47210, 47313, 52570, 54072, 56652, 60080, 63084, 66094, 67590, 70815, 75536, 78855, 84112, 84978, 90120, 94420, 94626, 99141, 105140, 108144, 113304, 126168, 132188, 135180, 141630, 157710, 165235, 169956, 180240, 188840, 189252, 198282, 210280, 212445, 226608, 236565, 252336, 264376, 270360, 283260, 297423, 315420, 330470, 339912, 377680, 378504, 396564, 420560, 424890, 473130, 495705, 528752, 540720, 566520, 594846, 630840, 660940, 679824, 757008, 793128, 849780, 946260, 991410, 1133040, 1189692, 1261680, 1321880, 1487115, 1586256, 1699560, 1892520, 1982820, 2379384, 2643760, 2974230, 3399120, 3545471, 3785040, 3965640, 4758768, 5948460, 7090942, 7931280, 10636413, 11896920, 14181884, 17727355, 21272826, 23793840, 24818297, 28363768, 31909239, 35454710, 42545652, 49636594, 53182065, 56727536, 63818478, 70909420, 74454891, 85091304, 99273188, 106364130, 124091485, 127636956, 141818840, 148909782, 159546195, 170182608, 198546376, 212728260, 223364673, 248182970, 255273912, 283637680, 297819564, 319092390, 372274455, 397092752, 425456520, 446729346, 496365940, 510547824, 595639128, 638184780, 744548910, 850913040, 893458692, 992731880, 1116823365, 1191278256, 1276369560, 1489097820, 1786917384, 1985463760, 2233646730, 2552739120, 2978195640, 3573834768, 4467293460, 5956391280, 8934586920, 17869173840]

約数ペア:

[(1, 17869173840), (2, 8934586920), (3, 5956391280), (4, 4467293460), (5, 3573834768), (6, 2978195640), (7, 2552739120), (8, 2233646730), (9, 1985463760), (10, 1786917384), (12, 1489097820), (14, 1276369560), (15, 1191278256), (16, 1116823365), (18, 992731880), (20, 893458692), (21, 850913040), (24, 744548910), (28, 638184780), (30, 595639128), (35, 510547824), (36, 496365940), (40, 446729346), (42, 425456520), (45, 397092752), (48, 372274455), (56, 319092390), (60, 297819564), (63, 283637680), (70, 255273912), (72, 248182970), (80, 223364673), (84, 212728260), (90, 198546376), (105, 170182608), (112, 159546195), (120, 148909782), (126, 141818840), (140, 127636956), (144, 124091485), (168, 106364130), (180, 99273188), (210, 85091304), (240, 74454891), (252, 70909420), (280, 63818478), (315, 56727536), (336, 53182065), (360, 49636594), (420, 42545652), (504, 35454710), (560, 31909239), (630, 28363768), (720, 24818297), (751, 23793840), (840, 21272826), (1008, 17727355), (1260, 14181884), (1502, 11896920), (1680, 10636413), (2253, 7931280), (2520, 7090942), (3004, 5948460), (3755, 4758768), (4506, 3965640), (4721, 3785040), (5040, 3545471), (5257, 3399120), (6008, 2974230), (6759, 2643760), (7510, 2379384), (9012, 1982820), (9442, 1892520), (10514, 1699560), (11265, 1586256), (12016, 1487115), (13518, 1321880), (14163, 1261680), (15020, 1189692), (15771, 1133040), (18024, 991410), (18884, 946260), (21028, 849780), (22530, 793128), (23605, 757008), (26285, 679824), (27036, 660940), (28326, 630840), (30040, 594846), (31542, 566520), (33047, 540720), (33795, 528752), (36048, 495705), (37768, 473130), (42056, 424890), (42489, 420560), (45060, 396564), (47210, 378504), (47313, 377680), (52570, 339912), (54072, 330470), (56652, 315420), (60080, 297423), (63084, 283260), (66094, 270360), (67590, 264376), (70815, 252336), (75536, 236565), (78855, 226608), (84112, 212445), (84978, 210280), (90120, 198282), (94420, 189252), (94626, 188840), (99141, 180240), (105140, 169956), (108144, 165235), (113304, 157710), (126168, 141630), (132188, 135180)]