852679920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1367}}^1$

素因数の和:1519

約数の個数: 160

約数和(自身を含む): 2784678912

約数和(自身を除く): 1931998992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 113, 115, 120, 138, 184, 226, 230, 240, 276, 339, 345, 368, 452, 460, 552, 565, 678, 690, 904, 920, 1104, 1130, 1356, 1367, 1380, 1695, 1808, 1840, 2260, 2599, 2712, 2734, 2760, 3390, 4101, 4520, 5198, 5424, 5468, 5520, 6780, 6835, 7797, 8202, 9040, 10396, 10936, 12995, 13560, 13670, 15594, 16404, 20505, 20792, 21872, 25990, 27120, 27340, 31188, 31441, 32808, 38985, 41010, 41584, 51980, 54680, 62376, 62882, 65616, 77970, 82020, 94323, 103960, 109360, 124752, 125764, 154471, 155940, 157205, 164040, 188646, 207920, 251528, 308942, 311880, 314410, 328080, 377292, 463413, 471615, 503056, 617884, 623760, 628820, 754584, 772355, 926826, 943230, 1235768, 1257640, 1509168, 1544710, 1853652, 1886460, 2317065, 2471536, 2515280, 3089420, 3552833, 3707304, 3772920, 4634130, 6178840, 7105666, 7414608, 7545840, 9268260, 10658499, 12357680, 14211332, 17764165, 18536520, 21316998, 28422664, 35528330, 37073040, 42633996, 53292495, 56845328, 71056660, 85267992, 106584990, 142113320, 170535984, 213169980, 284226640, 426339960, 852679920]

約数ペア:

[(1, 852679920), (2, 426339960), (3, 284226640), (4, 213169980), (5, 170535984), (6, 142113320), (8, 106584990), (10, 85267992), (12, 71056660), (15, 56845328), (16, 53292495), (20, 42633996), (23, 37073040), (24, 35528330), (30, 28422664), (40, 21316998), (46, 18536520), (48, 17764165), (60, 14211332), (69, 12357680), (80, 10658499), (92, 9268260), (113, 7545840), (115, 7414608), (120, 7105666), (138, 6178840), (184, 4634130), (226, 3772920), (230, 3707304), (240, 3552833), (276, 3089420), (339, 2515280), (345, 2471536), (368, 2317065), (452, 1886460), (460, 1853652), (552, 1544710), (565, 1509168), (678, 1257640), (690, 1235768), (904, 943230), (920, 926826), (1104, 772355), (1130, 754584), (1356, 628820), (1367, 623760), (1380, 617884), (1695, 503056), (1808, 471615), (1840, 463413), (2260, 377292), (2599, 328080), (2712, 314410), (2734, 311880), (2760, 308942), (3390, 251528), (4101, 207920), (4520, 188646), (5198, 164040), (5424, 157205), (5468, 155940), (5520, 154471), (6780, 125764), (6835, 124752), (7797, 109360), (8202, 103960), (9040, 94323), (10396, 82020), (10936, 77970), (12995, 65616), (13560, 62882), (13670, 62376), (15594, 54680), (16404, 51980), (20505, 41584), (20792, 41010), (21872, 38985), (25990, 32808), (27120, 31441), (27340, 31188)]