7986439620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:752

約数の個数: 240

約数和(自身を含む): 25712805888

約数和(自身を除く): 17726366268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 191, 212, 265, 270, 318, 324, 382, 405, 477, 487, 530, 540, 573, 636, 764, 795, 810, 954, 955, 974, 1060, 1146, 1431, 1461, 1590, 1620, 1719, 1908, 1910, 1948, 2292, 2385, 2435, 2862, 2865, 2922, 3180, 3438, 3820, 4293, 4383, 4770, 4870, 5157, 5724, 5730, 5844, 6876, 7155, 7305, 8586, 8595, 8766, 9540, 9740, 10123, 10314, 11460, 13149, 14310, 14610, 15471, 17172, 17190, 17532, 20246, 20628, 21465, 21915, 25785, 25811, 26298, 28620, 29220, 30369, 30942, 34380, 39447, 40492, 42930, 43830, 50615, 51570, 51622, 52596, 60738, 61884, 65745, 77355, 77433, 78894, 85860, 87660, 91107, 93017, 101230, 103140, 103244, 121476, 129055, 131490, 151845, 154710, 154866, 157788, 182214, 186034, 197235, 202460, 232299, 258110, 262980, 273321, 279051, 303690, 309420, 309732, 364428, 372068, 387165, 394470, 455535, 464598, 465085, 516220, 546642, 558102, 607380, 696897, 774330, 788940, 819963, 837153, 911070, 929196, 930170, 1093284, 1116204, 1161495, 1366605, 1393794, 1395255, 1548660, 1639926, 1674306, 1822140, 1860340, 2090691, 2322990, 2511459, 2733210, 2787588, 2790510, 3279852, 3348612, 3484485, 4099815, 4181382, 4185765, 4645980, 4929901, 5022918, 5466420, 5581020, 6968970, 7534377, 8199630, 8362764, 8371530, 9859802, 10045836, 10453455, 12557295, 13937940, 14789703, 15068754, 16399260, 16743060, 19719604, 20906910, 24649505, 25114590, 29579406, 30137508, 37671885, 41813820, 44369109, 49299010, 50229180, 59158812, 73948515, 75343770, 88738218, 98598020, 133107327, 147897030, 150687540, 177476436, 221845545, 266214654, 295794060, 399321981, 443691090, 532429308, 665536635, 798643962, 887382180, 1331073270, 1597287924, 1996609905, 2662146540, 3993219810, 7986439620]

約数ペア:

[(1, 7986439620), (2, 3993219810), (3, 2662146540), (4, 1996609905), (5, 1597287924), (6, 1331073270), (9, 887382180), (10, 798643962), (12, 665536635), (15, 532429308), (18, 443691090), (20, 399321981), (27, 295794060), (30, 266214654), (36, 221845545), (45, 177476436), (53, 150687540), (54, 147897030), (60, 133107327), (81, 98598020), (90, 88738218), (106, 75343770), (108, 73948515), (135, 59158812), (159, 50229180), (162, 49299010), (180, 44369109), (191, 41813820), (212, 37671885), (265, 30137508), (270, 29579406), (318, 25114590), (324, 24649505), (382, 20906910), (405, 19719604), (477, 16743060), (487, 16399260), (530, 15068754), (540, 14789703), (573, 13937940), (636, 12557295), (764, 10453455), (795, 10045836), (810, 9859802), (954, 8371530), (955, 8362764), (974, 8199630), (1060, 7534377), (1146, 6968970), (1431, 5581020), (1461, 5466420), (1590, 5022918), (1620, 4929901), (1719, 4645980), (1908, 4185765), (1910, 4181382), (1948, 4099815), (2292, 3484485), (2385, 3348612), (2435, 3279852), (2862, 2790510), (2865, 2787588), (2922, 2733210), (3180, 2511459), (3438, 2322990), (3820, 2090691), (4293, 1860340), (4383, 1822140), (4770, 1674306), (4870, 1639926), (5157, 1548660), (5724, 1395255), (5730, 1393794), (5844, 1366605), (6876, 1161495), (7155, 1116204), (7305, 1093284), (8586, 930170), (8595, 929196), (8766, 911070), (9540, 837153), (9740, 819963), (10123, 788940), (10314, 774330), (11460, 696897), (13149, 607380), (14310, 558102), (14610, 546642), (15471, 516220), (17172, 465085), (17190, 464598), (17532, 455535), (20246, 394470), (20628, 387165), (21465, 372068), (21915, 364428), (25785, 309732), (25811, 309420), (26298, 303690), (28620, 279051), (29220, 273321), (30369, 262980), (30942, 258110), (34380, 232299), (39447, 202460), (40492, 197235), (42930, 186034), (43830, 182214), (50615, 157788), (51570, 154866), (51622, 154710), (52596, 151845), (60738, 131490), (61884, 129055), (65745, 121476), (77355, 103244), (77433, 103140), (78894, 101230), (85860, 93017), (87660, 91107)]