1863242040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{2237}}^1$

素因数の和:2893

約数の個数: 128

約数和(自身を含む): 6110277120

約数和(自身を除く): 4247035080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 631, 660, 1262, 1320, 1893, 2237, 2524, 3155, 3786, 4474, 5048, 6310, 6711, 6941, 7572, 8948, 9465, 11185, 12620, 13422, 13882, 15144, 17896, 18930, 20823, 22370, 24607, 25240, 26844, 27764, 33555, 34705, 37860, 41646, 44740, 49214, 53688, 55528, 67110, 69410, 73821, 75720, 83292, 89480, 98428, 104115, 123035, 134220, 138820, 147642, 166584, 196856, 208230, 246070, 268440, 277640, 295284, 369105, 416460, 492140, 590568, 738210, 832920, 984280, 1411547, 1476420, 2823094, 2952840, 4234641, 5646188, 7057735, 8469282, 11292376, 14115470, 15527017, 16938564, 21173205, 28230940, 31054034, 33877128, 42346410, 46581051, 56461880, 62108068, 77635085, 84692820, 93162102, 124216136, 155270170, 169385640, 186324204, 232905255, 310540340, 372648408, 465810510, 621080680, 931621020, 1863242040]

約数ペア:

[(1, 1863242040), (2, 931621020), (3, 621080680), (4, 465810510), (5, 372648408), (6, 310540340), (8, 232905255), (10, 186324204), (11, 169385640), (12, 155270170), (15, 124216136), (20, 93162102), (22, 84692820), (24, 77635085), (30, 62108068), (33, 56461880), (40, 46581051), (44, 42346410), (55, 33877128), (60, 31054034), (66, 28230940), (88, 21173205), (110, 16938564), (120, 15527017), (132, 14115470), (165, 11292376), (220, 8469282), (264, 7057735), (330, 5646188), (440, 4234641), (631, 2952840), (660, 2823094), (1262, 1476420), (1320, 1411547), (1893, 984280), (2237, 832920), (2524, 738210), (3155, 590568), (3786, 492140), (4474, 416460), (5048, 369105), (6310, 295284), (6711, 277640), (6941, 268440), (7572, 246070), (8948, 208230), (9465, 196856), (11185, 166584), (12620, 147642), (13422, 138820), (13882, 134220), (15144, 123035), (17896, 104115), (18930, 98428), (20823, 89480), (22370, 83292), (24607, 75720), (25240, 73821), (26844, 69410), (27764, 67110), (33555, 55528), (34705, 53688), (37860, 49214), (41646, 44740)]