56748160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 158630400

約数和(自身を除く): 101882240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 239, 265, 280, 320, 371, 424, 448, 478, 530, 560, 640, 742, 848, 896, 956, 1060, 1120, 1195, 1484, 1673, 1696, 1855, 1912, 2120, 2240, 2390, 2968, 3346, 3392, 3710, 3824, 4240, 4480, 4780, 5936, 6692, 6784, 7420, 7648, 8365, 8480, 9560, 11872, 12667, 13384, 14840, 15296, 16730, 16960, 19120, 23744, 25334, 26768, 29680, 30592, 33460, 33920, 38240, 47488, 50668, 53536, 59360, 63335, 66920, 76480, 88669, 101336, 107072, 118720, 126670, 133840, 152960, 177338, 202672, 214144, 237440, 253340, 267680, 354676, 405344, 443345, 506680, 535360, 709352, 810688, 886690, 1013360, 1070720, 1418704, 1621376, 1773380, 2026720, 2837408, 3546760, 4053440, 5674816, 7093520, 8106880, 11349632, 14187040, 28374080, 56748160]

約数ペア:

[(1, 56748160), (2, 28374080), (4, 14187040), (5, 11349632), (7, 8106880), (8, 7093520), (10, 5674816), (14, 4053440), (16, 3546760), (20, 2837408), (28, 2026720), (32, 1773380), (35, 1621376), (40, 1418704), (53, 1070720), (56, 1013360), (64, 886690), (70, 810688), (80, 709352), (106, 535360), (112, 506680), (128, 443345), (140, 405344), (160, 354676), (212, 267680), (224, 253340), (239, 237440), (265, 214144), (280, 202672), (320, 177338), (371, 152960), (424, 133840), (448, 126670), (478, 118720), (530, 107072), (560, 101336), (640, 88669), (742, 76480), (848, 66920), (896, 63335), (956, 59360), (1060, 53536), (1120, 50668), (1195, 47488), (1484, 38240), (1673, 33920), (1696, 33460), (1855, 30592), (1912, 29680), (2120, 26768), (2240, 25334), (2390, 23744), (2968, 19120), (3346, 16960), (3392, 16730), (3710, 15296), (3824, 14840), (4240, 13384), (4480, 12667), (4780, 11872), (5936, 9560), (6692, 8480), (6784, 8365), (7420, 7648)]