22163760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 160

約数和(自身を含む): 79042560

約数和(自身を除く): 56878800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 331, 360, 372, 432, 465, 496, 540, 558, 620, 662, 720, 744, 837, 930, 993, 1080, 1116, 1240, 1324, 1395, 1488, 1655, 1674, 1860, 1986, 2160, 2232, 2480, 2648, 2790, 2979, 3310, 3348, 3720, 3972, 4185, 4464, 4965, 5296, 5580, 5958, 6620, 6696, 7440, 7944, 8370, 8937, 9930, 10261, 11160, 11916, 13240, 13392, 14895, 15888, 16740, 17874, 19860, 20522, 22320, 23832, 26480, 29790, 30783, 33480, 35748, 39720, 41044, 44685, 47664, 51305, 59580, 61566, 66960, 71496, 79440, 82088, 89370, 92349, 102610, 119160, 123132, 142992, 153915, 164176, 178740, 184698, 205220, 238320, 246264, 277047, 307830, 357480, 369396, 410440, 461745, 492528, 554094, 615660, 714960, 738792, 820880, 923490, 1108188, 1231320, 1385235, 1477584, 1846980, 2216376, 2462640, 2770470, 3693960, 4432752, 5540940, 7387920, 11081880, 22163760]

約数ペア:

[(1, 22163760), (2, 11081880), (3, 7387920), (4, 5540940), (5, 4432752), (6, 3693960), (8, 2770470), (9, 2462640), (10, 2216376), (12, 1846980), (15, 1477584), (16, 1385235), (18, 1231320), (20, 1108188), (24, 923490), (27, 820880), (30, 738792), (31, 714960), (36, 615660), (40, 554094), (45, 492528), (48, 461745), (54, 410440), (60, 369396), (62, 357480), (72, 307830), (80, 277047), (90, 246264), (93, 238320), (108, 205220), (120, 184698), (124, 178740), (135, 164176), (144, 153915), (155, 142992), (180, 123132), (186, 119160), (216, 102610), (240, 92349), (248, 89370), (270, 82088), (279, 79440), (310, 71496), (331, 66960), (360, 61566), (372, 59580), (432, 51305), (465, 47664), (496, 44685), (540, 41044), (558, 39720), (620, 35748), (662, 33480), (720, 30783), (744, 29790), (837, 26480), (930, 23832), (993, 22320), (1080, 20522), (1116, 19860), (1240, 17874), (1324, 16740), (1395, 15888), (1488, 14895), (1655, 13392), (1674, 13240), (1860, 11916), (1986, 11160), (2160, 10261), (2232, 9930), (2480, 8937), (2648, 8370), (2790, 7944), (2979, 7440), (3310, 6696), (3348, 6620), (3720, 5958), (3972, 5580), (4185, 5296), (4464, 4965)]