154469640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1$

素因数の和:1303

約数の個数: 128

約数和(自身を含む): 505491840

約数和(自身を除く): 351022200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 664, 780, 830, 996, 1079, 1193, 1245, 1560, 1660, 1992, 2158, 2386, 2490, 3237, 3320, 3579, 4316, 4772, 4980, 5395, 5965, 6474, 7158, 8632, 9544, 9960, 10790, 11930, 12948, 14316, 15509, 16185, 17895, 21580, 23860, 25896, 28632, 31018, 32370, 35790, 43160, 46527, 47720, 62036, 64740, 71580, 77545, 93054, 99019, 124072, 129480, 143160, 155090, 186108, 198038, 232635, 297057, 310180, 372216, 396076, 465270, 495095, 594114, 620360, 792152, 930540, 990190, 1188228, 1287247, 1485285, 1861080, 1980380, 2376456, 2574494, 2970570, 3861741, 3960760, 5148988, 5941140, 6436235, 7723482, 10297976, 11882280, 12872470, 15446964, 19308705, 25744940, 30893928, 38617410, 51489880, 77234820, 154469640]

約数ペア:

[(1, 154469640), (2, 77234820), (3, 51489880), (4, 38617410), (5, 30893928), (6, 25744940), (8, 19308705), (10, 15446964), (12, 12872470), (13, 11882280), (15, 10297976), (20, 7723482), (24, 6436235), (26, 5941140), (30, 5148988), (39, 3960760), (40, 3861741), (52, 2970570), (60, 2574494), (65, 2376456), (78, 1980380), (83, 1861080), (104, 1485285), (120, 1287247), (130, 1188228), (156, 990190), (166, 930540), (195, 792152), (249, 620360), (260, 594114), (312, 495095), (332, 465270), (390, 396076), (415, 372216), (498, 310180), (520, 297057), (664, 232635), (780, 198038), (830, 186108), (996, 155090), (1079, 143160), (1193, 129480), (1245, 124072), (1560, 99019), (1660, 93054), (1992, 77545), (2158, 71580), (2386, 64740), (2490, 62036), (3237, 47720), (3320, 46527), (3579, 43160), (4316, 35790), (4772, 32370), (4980, 31018), (5395, 28632), (5965, 25896), (6474, 23860), (7158, 21580), (8632, 17895), (9544, 16185), (9960, 15509), (10790, 14316), (11930, 12948)]