16217760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 57915648

約数和(自身を除く): 41697888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 113, 115, 120, 130, 138, 156, 160, 184, 195, 208, 226, 230, 240, 260, 276, 299, 312, 339, 345, 368, 390, 416, 452, 460, 480, 520, 552, 565, 598, 624, 678, 690, 736, 780, 897, 904, 920, 1040, 1104, 1130, 1196, 1248, 1356, 1380, 1469, 1495, 1560, 1695, 1794, 1808, 1840, 2080, 2208, 2260, 2392, 2599, 2712, 2760, 2938, 2990, 3120, 3390, 3588, 3616, 3680, 4407, 4485, 4520, 4784, 5198, 5424, 5520, 5876, 5980, 6240, 6780, 7176, 7345, 7797, 8814, 8970, 9040, 9568, 10396, 10848, 11040, 11752, 11960, 12995, 13560, 14352, 14690, 15594, 17628, 17940, 18080, 20792, 22035, 23504, 23920, 25990, 27120, 28704, 29380, 31188, 33787, 35256, 35880, 38985, 41584, 44070, 47008, 47840, 51980, 54240, 58760, 62376, 67574, 70512, 71760, 77970, 83168, 88140, 101361, 103960, 117520, 124752, 135148, 141024, 143520, 155940, 168935, 176280, 202722, 207920, 235040, 249504, 270296, 311880, 337870, 352560, 405444, 415840, 506805, 540592, 623760, 675740, 705120, 810888, 1013610, 1081184, 1247520, 1351480, 1621776, 2027220, 2702960, 3243552, 4054440, 5405920, 8108880, 16217760]

約数ペア:

[(1, 16217760), (2, 8108880), (3, 5405920), (4, 4054440), (5, 3243552), (6, 2702960), (8, 2027220), (10, 1621776), (12, 1351480), (13, 1247520), (15, 1081184), (16, 1013610), (20, 810888), (23, 705120), (24, 675740), (26, 623760), (30, 540592), (32, 506805), (39, 415840), (40, 405444), (46, 352560), (48, 337870), (52, 311880), (60, 270296), (65, 249504), (69, 235040), (78, 207920), (80, 202722), (92, 176280), (96, 168935), (104, 155940), (113, 143520), (115, 141024), (120, 135148), (130, 124752), (138, 117520), (156, 103960), (160, 101361), (184, 88140), (195, 83168), (208, 77970), (226, 71760), (230, 70512), (240, 67574), (260, 62376), (276, 58760), (299, 54240), (312, 51980), (339, 47840), (345, 47008), (368, 44070), (390, 41584), (416, 38985), (452, 35880), (460, 35256), (480, 33787), (520, 31188), (552, 29380), (565, 28704), (598, 27120), (624, 25990), (678, 23920), (690, 23504), (736, 22035), (780, 20792), (897, 18080), (904, 17940), (920, 17628), (1040, 15594), (1104, 14690), (1130, 14352), (1196, 13560), (1248, 12995), (1356, 11960), (1380, 11752), (1469, 11040), (1495, 10848), (1560, 10396), (1695, 9568), (1794, 9040), (1808, 8970), (1840, 8814), (2080, 7797), (2208, 7345), (2260, 7176), (2392, 6780), (2599, 6240), (2712, 5980), (2760, 5876), (2938, 5520), (2990, 5424), (3120, 5198), (3390, 4784), (3588, 4520), (3616, 4485), (3680, 4407)]