70458660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 241984512

約数和(自身を除く): 171525852

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, 81, 90, 92, 93, 108, 115, 122, 124, 135, 138, 155, 162, 180, 183, 186, 207, 230, 244, 270, 276, 279, 305, 310, 324, 345, 366, 372, 405, 414, 460, 465, 540, 549, 558, 610, 620, 621, 690, 713, 732, 810, 828, 837, 915, 930, 1035, 1098, 1116, 1220, 1242, 1380, 1395, 1403, 1426, 1620, 1647, 1674, 1830, 1860, 1863, 1891, 2070, 2139, 2196, 2484, 2511, 2745, 2790, 2806, 2852, 3105, 3294, 3348, 3565, 3660, 3726, 3782, 4140, 4185, 4209, 4278, 4941, 5022, 5490, 5580, 5612, 5673, 6210, 6417, 6588, 7015, 7130, 7452, 7564, 8235, 8370, 8418, 8556, 9315, 9455, 9882, 10044, 10695, 10980, 11346, 12420, 12555, 12627, 12834, 14030, 14260, 16470, 16740, 16836, 17019, 18630, 18910, 19251, 19764, 21045, 21390, 22692, 24705, 25110, 25254, 25668, 28060, 28365, 32085, 32940, 34038, 37260, 37820, 37881, 38502, 42090, 42780, 43493, 49410, 50220, 50508, 51057, 56730, 57753, 63135, 64170, 68076, 75762, 77004, 84180, 85095, 86986, 96255, 98820, 102114, 113460, 113643, 115506, 126270, 128340, 130479, 151524, 153171, 170190, 173972, 189405, 192510, 204228, 217465, 227286, 231012, 252540, 255285, 260958, 288765, 306342, 340380, 378810, 385020, 391437, 434930, 454572, 510570, 521916, 568215, 577530, 612684, 652395, 757620, 765855, 782874, 869860, 1021140, 1136430, 1155060, 1174311, 1304790, 1531710, 1565748, 1957185, 2272860, 2348622, 2609580, 3063420, 3522933, 3914370, 4697244, 5871555, 7045866, 7828740, 11743110, 14091732, 17614665, 23486220, 35229330, 70458660]

約数ペア:

[(1, 70458660), (2, 35229330), (3, 23486220), (4, 17614665), (5, 14091732), (6, 11743110), (9, 7828740), (10, 7045866), (12, 5871555), (15, 4697244), (18, 3914370), (20, 3522933), (23, 3063420), (27, 2609580), (30, 2348622), (31, 2272860), (36, 1957185), (45, 1565748), (46, 1531710), (54, 1304790), (60, 1174311), (61, 1155060), (62, 1136430), (69, 1021140), (81, 869860), (90, 782874), (92, 765855), (93, 757620), (108, 652395), (115, 612684), (122, 577530), (124, 568215), (135, 521916), (138, 510570), (155, 454572), (162, 434930), (180, 391437), (183, 385020), (186, 378810), (207, 340380), (230, 306342), (244, 288765), (270, 260958), (276, 255285), (279, 252540), (305, 231012), (310, 227286), (324, 217465), (345, 204228), (366, 192510), (372, 189405), (405, 173972), (414, 170190), (460, 153171), (465, 151524), (540, 130479), (549, 128340), (558, 126270), (610, 115506), (620, 113643), (621, 113460), (690, 102114), (713, 98820), (732, 96255), (810, 86986), (828, 85095), (837, 84180), (915, 77004), (930, 75762), (1035, 68076), (1098, 64170), (1116, 63135), (1220, 57753), (1242, 56730), (1380, 51057), (1395, 50508), (1403, 50220), (1426, 49410), (1620, 43493), (1647, 42780), (1674, 42090), (1830, 38502), (1860, 37881), (1863, 37820), (1891, 37260), (2070, 34038), (2139, 32940), (2196, 32085), (2484, 28365), (2511, 28060), (2745, 25668), (2790, 25254), (2806, 25110), (2852, 24705), (3105, 22692), (3294, 21390), (3348, 21045), (3565, 19764), (3660, 19251), (3726, 18910), (3782, 18630), (4140, 17019), (4185, 16836), (4209, 16740), (4278, 16470), (4941, 14260), (5022, 14030), (5490, 12834), (5580, 12627), (5612, 12555), (5673, 12420), (6210, 11346), (6417, 10980), (6588, 10695), (7015, 10044), (7130, 9882), (7452, 9455), (7564, 9315), (8235, 8556), (8370, 8418)]