21448585080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1527677}}^1$

素因数の和:1527710

約数の個数: 128

約数和(自身を含む): 76994971200

約数和(自身を除く): 55546386120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 1527677, 3055354, 4583031, 6110708, 7638385, 9166062, 12221416, 13749093, 15276770, 18332124, 19859801, 22915155, 27498186, 30553540, 36664248, 39719602, 41247279, 45830310, 54996372, 59579403, 61107080, 68745465, 79439204, 82494558, 91660620, 99299005, 109992744, 119158806, 137490930, 158878408, 164989116, 178738209, 183321240, 198598010, 206236395, 238317612, 274981860, 297897015, 329978232, 357476418, 397196020, 412472790, 476635224, 536214627, 549963720, 595794030, 714952836, 794392040, 824945580, 893691045, 1072429254, 1191588060, 1429905672, 1649891160, 1787382090, 2144858508, 2383176120, 2681073135, 3574764180, 4289717016, 5362146270, 7149528360, 10724292540, 21448585080]

約数ペア:

[(1, 21448585080), (2, 10724292540), (3, 7149528360), (4, 5362146270), (5, 4289717016), (6, 3574764180), (8, 2681073135), (9, 2383176120), (10, 2144858508), (12, 1787382090), (13, 1649891160), (15, 1429905672), (18, 1191588060), (20, 1072429254), (24, 893691045), (26, 824945580), (27, 794392040), (30, 714952836), (36, 595794030), (39, 549963720), (40, 536214627), (45, 476635224), (52, 412472790), (54, 397196020), (60, 357476418), (65, 329978232), (72, 297897015), (78, 274981860), (90, 238317612), (104, 206236395), (108, 198598010), (117, 183321240), (120, 178738209), (130, 164989116), (135, 158878408), (156, 137490930), (180, 119158806), (195, 109992744), (216, 99299005), (234, 91660620), (260, 82494558), (270, 79439204), (312, 68745465), (351, 61107080), (360, 59579403), (390, 54996372), (468, 45830310), (520, 41247279), (540, 39719602), (585, 36664248), (702, 30553540), (780, 27498186), (936, 22915155), (1080, 19859801), (1170, 18332124), (1404, 15276770), (1560, 13749093), (1755, 12221416), (2340, 9166062), (2808, 7638385), (3510, 6110708), (4680, 4583031), (7020, 3055354), (14040, 1527677)]