38272440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 123716160

約数和(自身を除く): 85443720

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, 170, 204, 219, 255, 257, 292, 340, 365, 408, 438, 510, 514, 584, 680, 730, 771, 876, 1020, 1028, 1095, 1241, 1285, 1460, 1542, 1752, 2040, 2056, 2190, 2482, 2570, 2920, 3084, 3723, 3855, 4369, 4380, 4964, 5140, 6168, 6205, 7446, 7710, 8738, 8760, 9928, 10280, 12410, 13107, 14892, 15420, 17476, 18615, 18761, 21845, 24820, 26214, 29784, 30840, 34952, 37230, 37522, 43690, 49640, 52428, 56283, 65535, 74460, 75044, 87380, 93805, 104856, 112566, 131070, 148920, 150088, 174760, 187610, 225132, 262140, 281415, 318937, 375220, 450264, 524280, 562830, 637874, 750440, 956811, 1125660, 1275748, 1594685, 1913622, 2251320, 2551496, 3189370, 3827244, 4784055, 6378740, 7654488, 9568110, 12757480, 19136220, 38272440]

約数ペア:

[(1, 38272440), (2, 19136220), (3, 12757480), (4, 9568110), (5, 7654488), (6, 6378740), (8, 4784055), (10, 3827244), (12, 3189370), (15, 2551496), (17, 2251320), (20, 1913622), (24, 1594685), (30, 1275748), (34, 1125660), (40, 956811), (51, 750440), (60, 637874), (68, 562830), (73, 524280), (85, 450264), (102, 375220), (120, 318937), (136, 281415), (146, 262140), (170, 225132), (204, 187610), (219, 174760), (255, 150088), (257, 148920), (292, 131070), (340, 112566), (365, 104856), (408, 93805), (438, 87380), (510, 75044), (514, 74460), (584, 65535), (680, 56283), (730, 52428), (771, 49640), (876, 43690), (1020, 37522), (1028, 37230), (1095, 34952), (1241, 30840), (1285, 29784), (1460, 26214), (1542, 24820), (1752, 21845), (2040, 18761), (2056, 18615), (2190, 17476), (2482, 15420), (2570, 14892), (2920, 13107), (3084, 12410), (3723, 10280), (3855, 9928), (4369, 8760), (4380, 8738), (4964, 7710), (5140, 7446), (6168, 6205)]