131575080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12049}}^1$

素因数の和:12083

約数の個数: 128

約数和(自身を含む): 485856000

約数和(自身を除く): 354280920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 12049, 24098, 36147, 48196, 60245, 72294, 84343, 96392, 120490, 144588, 156637, 168686, 180735, 240980, 253029, 289176, 313274, 337372, 361470, 421715, 469911, 481960, 506058, 626548, 674744, 722940, 783185, 843430, 939822, 1012116, 1096459, 1253096, 1265145, 1445880, 1566370, 1686860, 1879644, 2024232, 2192918, 2349555, 2530290, 3132740, 3289377, 3373720, 3759288, 4385836, 4699110, 5060580, 5482295, 6265480, 6578754, 8771672, 9398220, 10121160, 10964590, 13157508, 16446885, 18796440, 21929180, 26315016, 32893770, 43858360, 65787540, 131575080]

約数ペア:

[(1, 131575080), (2, 65787540), (3, 43858360), (4, 32893770), (5, 26315016), (6, 21929180), (7, 18796440), (8, 16446885), (10, 13157508), (12, 10964590), (13, 10121160), (14, 9398220), (15, 8771672), (20, 6578754), (21, 6265480), (24, 5482295), (26, 5060580), (28, 4699110), (30, 4385836), (35, 3759288), (39, 3373720), (40, 3289377), (42, 3132740), (52, 2530290), (56, 2349555), (60, 2192918), (65, 2024232), (70, 1879644), (78, 1686860), (84, 1566370), (91, 1445880), (104, 1265145), (105, 1253096), (120, 1096459), (130, 1012116), (140, 939822), (156, 843430), (168, 783185), (182, 722940), (195, 674744), (210, 626548), (260, 506058), (273, 481960), (280, 469911), (312, 421715), (364, 361470), (390, 337372), (420, 313274), (455, 289176), (520, 253029), (546, 240980), (728, 180735), (780, 168686), (840, 156637), (910, 144588), (1092, 120490), (1365, 96392), (1560, 84343), (1820, 72294), (2184, 60245), (2730, 48196), (3640, 36147), (5460, 24098), (10920, 12049)]