371482280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 913096800

約数和(自身を除く): 541614520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 179, 260, 307, 338, 358, 520, 614, 676, 716, 845, 895, 1228, 1352, 1432, 1535, 1690, 1790, 2327, 2456, 3070, 3380, 3580, 3991, 4654, 6140, 6760, 7160, 7982, 9308, 11635, 12280, 15964, 18616, 19955, 23270, 30251, 31928, 39910, 46540, 51883, 54953, 60502, 79820, 93080, 103766, 109906, 121004, 151255, 159640, 207532, 219812, 242008, 259415, 274765, 302510, 415064, 439624, 518830, 549530, 605020, 714389, 1037660, 1099060, 1210040, 1428778, 2075320, 2198120, 2857556, 3571945, 5715112, 7143890, 9287057, 14287780, 18574114, 28575560, 37148228, 46435285, 74296456, 92870570, 185741140, 371482280]

約数ペア:

[(1, 371482280), (2, 185741140), (4, 92870570), (5, 74296456), (8, 46435285), (10, 37148228), (13, 28575560), (20, 18574114), (26, 14287780), (40, 9287057), (52, 7143890), (65, 5715112), (104, 3571945), (130, 2857556), (169, 2198120), (179, 2075320), (260, 1428778), (307, 1210040), (338, 1099060), (358, 1037660), (520, 714389), (614, 605020), (676, 549530), (716, 518830), (845, 439624), (895, 415064), (1228, 302510), (1352, 274765), (1432, 259415), (1535, 242008), (1690, 219812), (1790, 207532), (2327, 159640), (2456, 151255), (3070, 121004), (3380, 109906), (3580, 103766), (3991, 93080), (4654, 79820), (6140, 60502), (6760, 54953), (7160, 51883), (7982, 46540), (9308, 39910), (11635, 31928), (12280, 30251), (15964, 23270), (18616, 19955)]