23486220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 79994880

約数和(自身を除く): 56508660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 45, 46, 54, 60, 61, 62, 69, 90, 92, 93, 108, 115, 122, 124, 135, 138, 155, 180, 183, 186, 207, 230, 244, 270, 276, 279, 305, 310, 345, 366, 372, 414, 460, 465, 540, 549, 558, 610, 620, 621, 690, 713, 732, 828, 837, 915, 930, 1035, 1098, 1116, 1220, 1242, 1380, 1395, 1403, 1426, 1647, 1674, 1830, 1860, 1891, 2070, 2139, 2196, 2484, 2745, 2790, 2806, 2852, 3105, 3294, 3348, 3565, 3660, 3782, 4140, 4185, 4209, 4278, 5490, 5580, 5612, 5673, 6210, 6417, 6588, 7015, 7130, 7564, 8235, 8370, 8418, 8556, 9455, 10695, 10980, 11346, 12420, 12627, 12834, 14030, 14260, 16470, 16740, 16836, 17019, 18910, 19251, 21045, 21390, 22692, 25254, 25668, 28060, 28365, 32085, 32940, 34038, 37820, 37881, 38502, 42090, 42780, 43493, 50508, 51057, 56730, 63135, 64170, 68076, 75762, 77004, 84180, 85095, 86986, 96255, 102114, 113460, 126270, 128340, 130479, 151524, 170190, 173972, 189405, 192510, 204228, 217465, 252540, 255285, 260958, 340380, 378810, 385020, 391437, 434930, 510570, 521916, 652395, 757620, 782874, 869860, 1021140, 1174311, 1304790, 1565748, 1957185, 2348622, 2609580, 3914370, 4697244, 5871555, 7828740, 11743110, 23486220]

約数ペア:

[(1, 23486220), (2, 11743110), (3, 7828740), (4, 5871555), (5, 4697244), (6, 3914370), (9, 2609580), (10, 2348622), (12, 1957185), (15, 1565748), (18, 1304790), (20, 1174311), (23, 1021140), (27, 869860), (30, 782874), (31, 757620), (36, 652395), (45, 521916), (46, 510570), (54, 434930), (60, 391437), (61, 385020), (62, 378810), (69, 340380), (90, 260958), (92, 255285), (93, 252540), (108, 217465), (115, 204228), (122, 192510), (124, 189405), (135, 173972), (138, 170190), (155, 151524), (180, 130479), (183, 128340), (186, 126270), (207, 113460), (230, 102114), (244, 96255), (270, 86986), (276, 85095), (279, 84180), (305, 77004), (310, 75762), (345, 68076), (366, 64170), (372, 63135), (414, 56730), (460, 51057), (465, 50508), (540, 43493), (549, 42780), (558, 42090), (610, 38502), (620, 37881), (621, 37820), (690, 34038), (713, 32940), (732, 32085), (828, 28365), (837, 28060), (915, 25668), (930, 25254), (1035, 22692), (1098, 21390), (1116, 21045), (1220, 19251), (1242, 18910), (1380, 17019), (1395, 16836), (1403, 16740), (1426, 16470), (1647, 14260), (1674, 14030), (1830, 12834), (1860, 12627), (1891, 12420), (2070, 11346), (2139, 10980), (2196, 10695), (2484, 9455), (2745, 8556), (2790, 8418), (2806, 8370), (2852, 8235), (3105, 7564), (3294, 7130), (3348, 7015), (3565, 6588), (3660, 6417), (3782, 6210), (4140, 5673), (4185, 5612), (4209, 5580), (4278, 5490)]