22486920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 72887040

約数和(自身を除く): 50400120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 73, 85, 102, 120, 136, 146, 151, 170, 204, 219, 255, 292, 302, 340, 365, 408, 438, 453, 510, 584, 604, 680, 730, 755, 876, 906, 1020, 1095, 1208, 1241, 1460, 1510, 1752, 1812, 2040, 2190, 2265, 2482, 2567, 2920, 3020, 3624, 3723, 4380, 4530, 4964, 5134, 6040, 6205, 7446, 7701, 8760, 9060, 9928, 10268, 11023, 12410, 12835, 14892, 15402, 18120, 18615, 20536, 22046, 24820, 25670, 29784, 30804, 33069, 37230, 38505, 44092, 49640, 51340, 55115, 61608, 66138, 74460, 77010, 88184, 102680, 110230, 132276, 148920, 154020, 165345, 187391, 220460, 264552, 308040, 330690, 374782, 440920, 562173, 661380, 749564, 936955, 1124346, 1322760, 1499128, 1873910, 2248692, 2810865, 3747820, 4497384, 5621730, 7495640, 11243460, 22486920]

約数ペア:

[(1, 22486920), (2, 11243460), (3, 7495640), (4, 5621730), (5, 4497384), (6, 3747820), (8, 2810865), (10, 2248692), (12, 1873910), (15, 1499128), (17, 1322760), (20, 1124346), (24, 936955), (30, 749564), (34, 661380), (40, 562173), (51, 440920), (60, 374782), (68, 330690), (73, 308040), (85, 264552), (102, 220460), (120, 187391), (136, 165345), (146, 154020), (151, 148920), (170, 132276), (204, 110230), (219, 102680), (255, 88184), (292, 77010), (302, 74460), (340, 66138), (365, 61608), (408, 55115), (438, 51340), (453, 49640), (510, 44092), (584, 38505), (604, 37230), (680, 33069), (730, 30804), (755, 29784), (876, 25670), (906, 24820), (1020, 22046), (1095, 20536), (1208, 18615), (1241, 18120), (1460, 15402), (1510, 14892), (1752, 12835), (1812, 12410), (2040, 11023), (2190, 10268), (2265, 9928), (2482, 9060), (2567, 8760), (2920, 7701), (3020, 7446), (3624, 6205), (3723, 6040), (4380, 5134), (4530, 4964)]