141920760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1057

約数の個数: 128

約数和(自身を含む): 457462080

約数和(自身を除く): 315541320

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, 292, 340, 365, 408, 438, 510, 584, 680, 730, 876, 953, 1020, 1095, 1241, 1460, 1752, 1906, 2040, 2190, 2482, 2859, 2920, 3723, 3812, 4380, 4765, 4964, 5718, 6205, 7446, 7624, 8760, 9530, 9928, 11436, 12410, 14295, 14892, 16201, 18615, 19060, 22872, 24820, 28590, 29784, 32402, 37230, 38120, 48603, 49640, 57180, 64804, 69569, 74460, 81005, 97206, 114360, 129608, 139138, 148920, 162010, 194412, 208707, 243015, 278276, 324020, 347845, 388824, 417414, 486030, 556552, 648040, 695690, 834828, 972060, 1043535, 1182673, 1391380, 1669656, 1944120, 2087070, 2365346, 2782760, 3548019, 4174140, 4730692, 5913365, 7096038, 8348280, 9461384, 11826730, 14192076, 17740095, 23653460, 28384152, 35480190, 47306920, 70960380, 141920760]

約数ペア:

[(1, 141920760), (2, 70960380), (3, 47306920), (4, 35480190), (5, 28384152), (6, 23653460), (8, 17740095), (10, 14192076), (12, 11826730), (15, 9461384), (17, 8348280), (20, 7096038), (24, 5913365), (30, 4730692), (34, 4174140), (40, 3548019), (51, 2782760), (60, 2365346), (68, 2087070), (73, 1944120), (85, 1669656), (102, 1391380), (120, 1182673), (136, 1043535), (146, 972060), (170, 834828), (204, 695690), (219, 648040), (255, 556552), (292, 486030), (340, 417414), (365, 388824), (408, 347845), (438, 324020), (510, 278276), (584, 243015), (680, 208707), (730, 194412), (876, 162010), (953, 148920), (1020, 139138), (1095, 129608), (1241, 114360), (1460, 97206), (1752, 81005), (1906, 74460), (2040, 69569), (2190, 64804), (2482, 57180), (2859, 49640), (2920, 48603), (3723, 38120), (3812, 37230), (4380, 32402), (4765, 29784), (4964, 28590), (5718, 24820), (6205, 22872), (7446, 19060), (7624, 18615), (8760, 16201), (9530, 14892), (9928, 14295), (11436, 12410)]