22148880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 76661760

約数和(自身を除く): 54512880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 229, 240, 248, 260, 310, 312, 372, 390, 403, 458, 465, 496, 520, 620, 624, 687, 744, 780, 806, 916, 930, 1040, 1145, 1209, 1240, 1374, 1488, 1560, 1612, 1832, 1860, 2015, 2290, 2418, 2480, 2748, 2977, 3120, 3224, 3435, 3664, 3720, 4030, 4580, 4836, 5496, 5954, 6045, 6448, 6870, 7099, 7440, 8060, 8931, 9160, 9672, 10992, 11908, 12090, 13740, 14198, 14885, 16120, 17862, 18320, 19344, 21297, 23816, 24180, 27480, 28396, 29770, 32240, 35495, 35724, 42594, 44655, 47632, 48360, 54960, 56792, 59540, 70990, 71448, 85188, 89310, 92287, 96720, 106485, 113584, 119080, 141980, 142896, 170376, 178620, 184574, 212970, 238160, 276861, 283960, 340752, 357240, 369148, 425940, 461435, 553722, 567920, 714480, 738296, 851880, 922870, 1107444, 1384305, 1476592, 1703760, 1845740, 2214888, 2768610, 3691480, 4429776, 5537220, 7382960, 11074440, 22148880]

約数ペア:

[(1, 22148880), (2, 11074440), (3, 7382960), (4, 5537220), (5, 4429776), (6, 3691480), (8, 2768610), (10, 2214888), (12, 1845740), (13, 1703760), (15, 1476592), (16, 1384305), (20, 1107444), (24, 922870), (26, 851880), (30, 738296), (31, 714480), (39, 567920), (40, 553722), (48, 461435), (52, 425940), (60, 369148), (62, 357240), (65, 340752), (78, 283960), (80, 276861), (93, 238160), (104, 212970), (120, 184574), (124, 178620), (130, 170376), (155, 142896), (156, 141980), (186, 119080), (195, 113584), (208, 106485), (229, 96720), (240, 92287), (248, 89310), (260, 85188), (310, 71448), (312, 70990), (372, 59540), (390, 56792), (403, 54960), (458, 48360), (465, 47632), (496, 44655), (520, 42594), (620, 35724), (624, 35495), (687, 32240), (744, 29770), (780, 28396), (806, 27480), (916, 24180), (930, 23816), (1040, 21297), (1145, 19344), (1209, 18320), (1240, 17862), (1374, 16120), (1488, 14885), (1560, 14198), (1612, 13740), (1832, 12090), (1860, 11908), (2015, 10992), (2290, 9672), (2418, 9160), (2480, 8931), (2748, 8060), (2977, 7440), (3120, 7099), (3224, 6870), (3435, 6448), (3664, 6045), (3720, 5954), (4030, 5496), (4580, 4836)]