1263013920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{125299}}^1$

素因数の和:125327

約数の個数: 144

約数和(自身を含む): 4925793600

約数和(自身を除く): 3662779680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 125299, 250598, 375897, 501196, 626495, 751794, 877093, 1002392, 1127691, 1252990, 1503588, 1754186, 1879485, 2004784, 2255382, 2505980, 2631279, 3007176, 3508372, 3758970, 4009568, 4385465, 4510764, 5011960, 5262558, 5638455, 6014352, 7016744, 7517940, 7893837, 8770930, 9021528, 10023920, 10525116, 11276910, 12028704, 13156395, 14033488, 15035880, 15787674, 17541860, 18043056, 20047840, 21050232, 22553820, 26312790, 28066976, 30071760, 31575348, 35083720, 36086112, 39469185, 42100464, 45107640, 52625580, 60143520, 63150696, 70167440, 78938370, 84200928, 90215280, 105251160, 126301392, 140334880, 157876740, 180430560, 210502320, 252602784, 315753480, 421004640, 631506960, 1263013920]

約数ペア:

[(1, 1263013920), (2, 631506960), (3, 421004640), (4, 315753480), (5, 252602784), (6, 210502320), (7, 180430560), (8, 157876740), (9, 140334880), (10, 126301392), (12, 105251160), (14, 90215280), (15, 84200928), (16, 78938370), (18, 70167440), (20, 63150696), (21, 60143520), (24, 52625580), (28, 45107640), (30, 42100464), (32, 39469185), (35, 36086112), (36, 35083720), (40, 31575348), (42, 30071760), (45, 28066976), (48, 26312790), (56, 22553820), (60, 21050232), (63, 20047840), (70, 18043056), (72, 17541860), (80, 15787674), (84, 15035880), (90, 14033488), (96, 13156395), (105, 12028704), (112, 11276910), (120, 10525116), (126, 10023920), (140, 9021528), (144, 8770930), (160, 7893837), (168, 7517940), (180, 7016744), (210, 6014352), (224, 5638455), (240, 5262558), (252, 5011960), (280, 4510764), (288, 4385465), (315, 4009568), (336, 3758970), (360, 3508372), (420, 3007176), (480, 2631279), (504, 2505980), (560, 2255382), (630, 2004784), (672, 1879485), (720, 1754186), (840, 1503588), (1008, 1252990), (1120, 1127691), (1260, 1002392), (1440, 877093), (1680, 751794), (2016, 626495), (2520, 501196), (3360, 375897), (5040, 250598), (10080, 125299)]