871049160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26017}}^1$

素因数の和:26068

約数の個数: 128

約数和(自身を含む): 2997273600

約数和(自身を除く): 2126224440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 26017, 33480, 52034, 78051, 104068, 130085, 156102, 208136, 234153, 260170, 312204, 390255, 468306, 520340, 624408, 702459, 780510, 806527, 936612, 1040680, 1170765, 1404918, 1561020, 1613054, 1873224, 2341530, 2419581, 2809836, 3122040, 3226108, 3512295, 4032635, 4683060, 4839162, 5619672, 6452216, 7024590, 7258743, 8065270, 9366120, 9678324, 12097905, 14049180, 14517486, 16130540, 19356648, 21776229, 24195810, 28098360, 29034972, 32261080, 36293715, 43552458, 48391620, 58069944, 72587430, 87104916, 96783240, 108881145, 145174860, 174209832, 217762290, 290349720, 435524580, 871049160]

約数ペア:

[(1, 871049160), (2, 435524580), (3, 290349720), (4, 217762290), (5, 174209832), (6, 145174860), (8, 108881145), (9, 96783240), (10, 87104916), (12, 72587430), (15, 58069944), (18, 48391620), (20, 43552458), (24, 36293715), (27, 32261080), (30, 29034972), (31, 28098360), (36, 24195810), (40, 21776229), (45, 19356648), (54, 16130540), (60, 14517486), (62, 14049180), (72, 12097905), (90, 9678324), (93, 9366120), (108, 8065270), (120, 7258743), (124, 7024590), (135, 6452216), (155, 5619672), (180, 4839162), (186, 4683060), (216, 4032635), (248, 3512295), (270, 3226108), (279, 3122040), (310, 2809836), (360, 2419581), (372, 2341530), (465, 1873224), (540, 1613054), (558, 1561020), (620, 1404918), (744, 1170765), (837, 1040680), (930, 936612), (1080, 806527), (1116, 780510), (1240, 702459), (1395, 624408), (1674, 520340), (1860, 468306), (2232, 390255), (2790, 312204), (3348, 260170), (3720, 234153), (4185, 208136), (5580, 156102), (6696, 130085), (8370, 104068), (11160, 78051), (16740, 52034), (26017, 33480)]