1567431480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 4765178880

約数和(自身を除く): 3197747400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 271, 307, 314, 471, 542, 614, 628, 785, 813, 921, 942, 1084, 1228, 1256, 1355, 1535, 1570, 1626, 1842, 1884, 2168, 2355, 2456, 2710, 3070, 3140, 3252, 3684, 3768, 4065, 4605, 4710, 5420, 6140, 6280, 6504, 7368, 8130, 9210, 9420, 10840, 12280, 16260, 18420, 18840, 32520, 36840, 42547, 48199, 83197, 85094, 96398, 127641, 144597, 166394, 170188, 192796, 212735, 240995, 249591, 255282, 289194, 332788, 340376, 385592, 415985, 425470, 481990, 499182, 510564, 578388, 638205, 665576, 722985, 831970, 850940, 963980, 998364, 1021128, 1156776, 1247955, 1276410, 1445970, 1663940, 1701880, 1927960, 1996728, 2495910, 2552820, 2891940, 3327880, 4991820, 5105640, 5783880, 9983640, 13061929, 26123858, 39185787, 52247716, 65309645, 78371574, 104495432, 130619290, 156743148, 195928935, 261238580, 313486296, 391857870, 522477160, 783715740, 1567431480]

約数ペア:

[(1, 1567431480), (2, 783715740), (3, 522477160), (4, 391857870), (5, 313486296), (6, 261238580), (8, 195928935), (10, 156743148), (12, 130619290), (15, 104495432), (20, 78371574), (24, 65309645), (30, 52247716), (40, 39185787), (60, 26123858), (120, 13061929), (157, 9983640), (271, 5783880), (307, 5105640), (314, 4991820), (471, 3327880), (542, 2891940), (614, 2552820), (628, 2495910), (785, 1996728), (813, 1927960), (921, 1701880), (942, 1663940), (1084, 1445970), (1228, 1276410), (1256, 1247955), (1355, 1156776), (1535, 1021128), (1570, 998364), (1626, 963980), (1842, 850940), (1884, 831970), (2168, 722985), (2355, 665576), (2456, 638205), (2710, 578388), (3070, 510564), (3140, 499182), (3252, 481990), (3684, 425470), (3768, 415985), (4065, 385592), (4605, 340376), (4710, 332788), (5420, 289194), (6140, 255282), (6280, 249591), (6504, 240995), (7368, 212735), (8130, 192796), (9210, 170188), (9420, 166394), (10840, 144597), (12280, 127641), (16260, 96398), (18420, 85094), (18840, 83197), (32520, 48199), (36840, 42547)]