168949740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2269}}^1$

素因数の和:2371

約数の個数: 96

約数和(自身を含む): 507971520

約数和(自身を除く): 339021780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 102, 146, 170, 204, 219, 255, 292, 340, 365, 438, 510, 730, 876, 1020, 1095, 1241, 1460, 2190, 2269, 2482, 3723, 4380, 4538, 4964, 6205, 6807, 7446, 9076, 11345, 12410, 13614, 14892, 18615, 22690, 24820, 27228, 34035, 37230, 38573, 45380, 68070, 74460, 77146, 115719, 136140, 154292, 165637, 192865, 231438, 331274, 385730, 462876, 496911, 578595, 662548, 771460, 828185, 993822, 1157190, 1656370, 1987644, 2314380, 2484555, 2815829, 3312740, 4969110, 5631658, 8447487, 9938220, 11263316, 14079145, 16894974, 28158290, 33789948, 42237435, 56316580, 84474870, 168949740]

約数ペア:

[(1, 168949740), (2, 84474870), (3, 56316580), (4, 42237435), (5, 33789948), (6, 28158290), (10, 16894974), (12, 14079145), (15, 11263316), (17, 9938220), (20, 8447487), (30, 5631658), (34, 4969110), (51, 3312740), (60, 2815829), (68, 2484555), (73, 2314380), (85, 1987644), (102, 1656370), (146, 1157190), (170, 993822), (204, 828185), (219, 771460), (255, 662548), (292, 578595), (340, 496911), (365, 462876), (438, 385730), (510, 331274), (730, 231438), (876, 192865), (1020, 165637), (1095, 154292), (1241, 136140), (1460, 115719), (2190, 77146), (2269, 74460), (2482, 68070), (3723, 45380), (4380, 38573), (4538, 37230), (4964, 34035), (6205, 27228), (6807, 24820), (7446, 22690), (9076, 18615), (11345, 14892), (12410, 13614)]