2513134680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{27961}}^1$

素因数の和:28089

約数の個数: 128

約数和(自身を含む): 8697300480

約数和(自身を除く): 6184165800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 2140, 2247, 2568, 2996, 3210, 3745, 4280, 4494, 5992, 6420, 7490, 8988, 11235, 12840, 14980, 17976, 22470, 27961, 29960, 44940, 55922, 83883, 89880, 111844, 139805, 167766, 195727, 223688, 279610, 335532, 391454, 419415, 559220, 587181, 671064, 782908, 838830, 978635, 1118440, 1174362, 1565816, 1677660, 1957270, 2348724, 2935905, 2991827, 3355320, 3914540, 4697448, 5871810, 5983654, 7829080, 8975481, 11743620, 11967308, 14959135, 17950962, 20942789, 23487240, 23934616, 29918270, 35901924, 41885578, 44877405, 59836540, 62828367, 71803848, 83771156, 89754810, 104713945, 119673080, 125656734, 167542312, 179509620, 209427890, 251313468, 314141835, 359019240, 418855780, 502626936, 628283670, 837711560, 1256567340, 2513134680]

約数ペア:

[(1, 2513134680), (2, 1256567340), (3, 837711560), (4, 628283670), (5, 502626936), (6, 418855780), (7, 359019240), (8, 314141835), (10, 251313468), (12, 209427890), (14, 179509620), (15, 167542312), (20, 125656734), (21, 119673080), (24, 104713945), (28, 89754810), (30, 83771156), (35, 71803848), (40, 62828367), (42, 59836540), (56, 44877405), (60, 41885578), (70, 35901924), (84, 29918270), (105, 23934616), (107, 23487240), (120, 20942789), (140, 17950962), (168, 14959135), (210, 11967308), (214, 11743620), (280, 8975481), (321, 7829080), (420, 5983654), (428, 5871810), (535, 4697448), (642, 3914540), (749, 3355320), (840, 2991827), (856, 2935905), (1070, 2348724), (1284, 1957270), (1498, 1677660), (1605, 1565816), (2140, 1174362), (2247, 1118440), (2568, 978635), (2996, 838830), (3210, 782908), (3745, 671064), (4280, 587181), (4494, 559220), (5992, 419415), (6420, 391454), (7490, 335532), (8988, 279610), (11235, 223688), (12840, 195727), (14980, 167766), (17976, 139805), (22470, 111844), (27961, 89880), (29960, 83883), (44940, 55922)]