164308680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14723}}^1$

素因数の和:14771

約数の個数: 96

約数和(自身を含む): 551266560

約数和(自身を除く): 386957880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 14723, 29446, 44169, 58892, 73615, 88338, 117784, 132507, 147230, 176676, 220845, 265014, 294460, 353352, 441690, 456413, 530028, 588920, 662535, 883380, 912826, 1060056, 1325070, 1369239, 1766760, 1825652, 2282065, 2650140, 2738478, 3651304, 4107717, 4564130, 5300280, 5476956, 6846195, 8215434, 9128260, 10953912, 13692390, 16430868, 18256520, 20538585, 27384780, 32861736, 41077170, 54769560, 82154340, 164308680]

約数ペア:

[(1, 164308680), (2, 82154340), (3, 54769560), (4, 41077170), (5, 32861736), (6, 27384780), (8, 20538585), (9, 18256520), (10, 16430868), (12, 13692390), (15, 10953912), (18, 9128260), (20, 8215434), (24, 6846195), (30, 5476956), (31, 5300280), (36, 4564130), (40, 4107717), (45, 3651304), (60, 2738478), (62, 2650140), (72, 2282065), (90, 1825652), (93, 1766760), (120, 1369239), (124, 1325070), (155, 1060056), (180, 912826), (186, 883380), (248, 662535), (279, 588920), (310, 530028), (360, 456413), (372, 441690), (465, 353352), (558, 294460), (620, 265014), (744, 220845), (930, 176676), (1116, 147230), (1240, 132507), (1395, 117784), (1860, 88338), (2232, 73615), (2790, 58892), (3720, 44169), (5580, 29446), (11160, 14723)]