156747160920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1188559}}^1$

素因数の和:1188737

約数の個数: 128

約数和(自身を含む): 540842342400

約数和(自身を除く): 384095181480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 942, 1099, 1256, 1570, 1884, 2198, 2355, 3140, 3297, 3768, 4396, 4710, 5495, 6280, 6594, 8792, 9420, 10990, 13188, 16485, 18840, 21980, 26376, 32970, 43960, 65940, 131880, 1188559, 2377118, 3565677, 4754236, 5942795, 7131354, 8319913, 9508472, 11885590, 14262708, 16639826, 17828385, 23771180, 24959739, 28525416, 33279652, 35656770, 41599565, 47542360, 49919478, 66559304, 71313540, 83199130, 99838956, 124798695, 142627080, 166398260, 186603763, 199677912, 249597390, 332796520, 373207526, 499194780, 559811289, 746415052, 933018815, 998389560, 1119622578, 1306226341, 1492830104, 1866037630, 2239245156, 2612452682, 2799056445, 3732075260, 3918679023, 4478490312, 5224905364, 5598112890, 6531131705, 7464150520, 7837358046, 10449810728, 11196225780, 13062263410, 15674716092, 19593395115, 22392451560, 26124526820, 31349432184, 39186790230, 52249053640, 78373580460, 156747160920]

約数ペア:

[(1, 156747160920), (2, 78373580460), (3, 52249053640), (4, 39186790230), (5, 31349432184), (6, 26124526820), (7, 22392451560), (8, 19593395115), (10, 15674716092), (12, 13062263410), (14, 11196225780), (15, 10449810728), (20, 7837358046), (21, 7464150520), (24, 6531131705), (28, 5598112890), (30, 5224905364), (35, 4478490312), (40, 3918679023), (42, 3732075260), (56, 2799056445), (60, 2612452682), (70, 2239245156), (84, 1866037630), (105, 1492830104), (120, 1306226341), (140, 1119622578), (157, 998389560), (168, 933018815), (210, 746415052), (280, 559811289), (314, 499194780), (420, 373207526), (471, 332796520), (628, 249597390), (785, 199677912), (840, 186603763), (942, 166398260), (1099, 142627080), (1256, 124798695), (1570, 99838956), (1884, 83199130), (2198, 71313540), (2355, 66559304), (3140, 49919478), (3297, 47542360), (3768, 41599565), (4396, 35656770), (4710, 33279652), (5495, 28525416), (6280, 24959739), (6594, 23771180), (8792, 17828385), (9420, 16639826), (10990, 14262708), (13188, 11885590), (16485, 9508472), (18840, 8319913), (21980, 7131354), (26376, 5942795), (32970, 4754236), (43960, 3565677), (65940, 2377118), (131880, 1188559)]