2823549920

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 7260140160

約数和(自身を除く): 4436590240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 74, 80, 89, 92, 115, 148, 160, 178, 184, 185, 230, 233, 296, 356, 368, 370, 445, 460, 466, 592, 712, 736, 740, 851, 890, 920, 932, 1165, 1184, 1424, 1480, 1702, 1780, 1840, 1864, 2047, 2330, 2848, 2960, 3293, 3404, 3560, 3680, 3728, 4094, 4255, 4660, 5359, 5920, 6586, 6808, 7120, 7456, 8188, 8510, 8621, 9320, 10235, 10718, 13172, 13616, 14240, 16376, 16465, 17020, 17242, 18640, 20470, 20737, 21436, 26344, 26795, 27232, 32752, 32930, 34040, 34484, 37280, 40940, 41474, 42872, 43105, 52688, 53590, 65504, 65860, 68080, 68968, 75739, 81880, 82948, 85744, 86210, 103685, 105376, 107180, 131720, 136160, 137936, 151478, 163760, 165896, 171488, 172420, 198283, 207370, 214360, 263440, 275872, 302956, 327520, 331792, 344840, 378695, 396566, 414740, 428720, 476951, 526880, 605912, 663584, 689680, 757390, 767269, 793132, 829480, 857440, 953902, 991415, 1211824, 1379360, 1514780, 1534538, 1586264, 1658960, 1907804, 1982830, 2384755, 2423648, 3029560, 3069076, 3172528, 3317920, 3815608, 3836345, 3965660, 4769510, 6059120, 6138152, 6345056, 7631216, 7672690, 7931320, 9539020, 12118240, 12276304, 15262432, 15345380, 15862640, 17647187, 19078040, 24552608, 30690760, 31725280, 35294374, 38156080, 61381520, 70588748, 76312160, 88235935, 122763040, 141177496, 176471870, 282354992, 352943740, 564709984, 705887480, 1411774960, 2823549920]

約数ペア:

[(1, 2823549920), (2, 1411774960), (4, 705887480), (5, 564709984), (8, 352943740), (10, 282354992), (16, 176471870), (20, 141177496), (23, 122763040), (32, 88235935), (37, 76312160), (40, 70588748), (46, 61381520), (74, 38156080), (80, 35294374), (89, 31725280), (92, 30690760), (115, 24552608), (148, 19078040), (160, 17647187), (178, 15862640), (184, 15345380), (185, 15262432), (230, 12276304), (233, 12118240), (296, 9539020), (356, 7931320), (368, 7672690), (370, 7631216), (445, 6345056), (460, 6138152), (466, 6059120), (592, 4769510), (712, 3965660), (736, 3836345), (740, 3815608), (851, 3317920), (890, 3172528), (920, 3069076), (932, 3029560), (1165, 2423648), (1184, 2384755), (1424, 1982830), (1480, 1907804), (1702, 1658960), (1780, 1586264), (1840, 1534538), (1864, 1514780), (2047, 1379360), (2330, 1211824), (2848, 991415), (2960, 953902), (3293, 857440), (3404, 829480), (3560, 793132), (3680, 767269), (3728, 757390), (4094, 689680), (4255, 663584), (4660, 605912), (5359, 526880), (5920, 476951), (6586, 428720), (6808, 414740), (7120, 396566), (7456, 378695), (8188, 344840), (8510, 331792), (8621, 327520), (9320, 302956), (10235, 275872), (10718, 263440), (13172, 214360), (13616, 207370), (14240, 198283), (16376, 172420), (16465, 171488), (17020, 165896), (17242, 163760), (18640, 151478), (20470, 137936), (20737, 136160), (21436, 131720), (26344, 107180), (26795, 105376), (27232, 103685), (32752, 86210), (32930, 85744), (34040, 82948), (34484, 81880), (37280, 75739), (40940, 68968), (41474, 68080), (42872, 65860), (43105, 65504), (52688, 53590)]