1117527680

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 2917036800

約数和(自身を除く): 1799509120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 79, 80, 92, 115, 124, 128, 155, 158, 160, 184, 230, 248, 310, 316, 320, 368, 395, 460, 496, 620, 632, 640, 713, 736, 790, 920, 961, 992, 1240, 1264, 1426, 1472, 1580, 1817, 1840, 1922, 1984, 2449, 2480, 2528, 2852, 2944, 3160, 3565, 3634, 3680, 3844, 3968, 4805, 4898, 4960, 5056, 5704, 6320, 7130, 7268, 7360, 7688, 9085, 9610, 9796, 9920, 10112, 11408, 12245, 12640, 14260, 14536, 14720, 15376, 18170, 19220, 19592, 19840, 22103, 22816, 24490, 25280, 28520, 29072, 30752, 36340, 38440, 39184, 44206, 45632, 48980, 50560, 56327, 57040, 58144, 61504, 72680, 75919, 76880, 78368, 88412, 91264, 97960, 110515, 112654, 114080, 116288, 123008, 145360, 151838, 153760, 156736, 176824, 195920, 221030, 225308, 228160, 232576, 281635, 290720, 303676, 307520, 313472, 353648, 379595, 391840, 442060, 450616, 456320, 563270, 581440, 607352, 615040, 707296, 759190, 783680, 884120, 901232, 1126540, 1162880, 1214704, 1414592, 1518380, 1567360, 1746137, 1768240, 1802464, 2253080, 2429408, 2829184, 3036760, 3492274, 3536480, 3604928, 4506160, 4858816, 6073520, 6984548, 7072960, 7209856, 8730685, 9012320, 9717632, 12147040, 13969096, 14145920, 17461370, 18024640, 24294080, 27938192, 34922740, 36049280, 48588160, 55876384, 69845480, 111752768, 139690960, 223505536, 279381920, 558763840, 1117527680]

約数ペア:

[(1, 1117527680), (2, 558763840), (4, 279381920), (5, 223505536), (8, 139690960), (10, 111752768), (16, 69845480), (20, 55876384), (23, 48588160), (31, 36049280), (32, 34922740), (40, 27938192), (46, 24294080), (62, 18024640), (64, 17461370), (79, 14145920), (80, 13969096), (92, 12147040), (115, 9717632), (124, 9012320), (128, 8730685), (155, 7209856), (158, 7072960), (160, 6984548), (184, 6073520), (230, 4858816), (248, 4506160), (310, 3604928), (316, 3536480), (320, 3492274), (368, 3036760), (395, 2829184), (460, 2429408), (496, 2253080), (620, 1802464), (632, 1768240), (640, 1746137), (713, 1567360), (736, 1518380), (790, 1414592), (920, 1214704), (961, 1162880), (992, 1126540), (1240, 901232), (1264, 884120), (1426, 783680), (1472, 759190), (1580, 707296), (1817, 615040), (1840, 607352), (1922, 581440), (1984, 563270), (2449, 456320), (2480, 450616), (2528, 442060), (2852, 391840), (2944, 379595), (3160, 353648), (3565, 313472), (3634, 307520), (3680, 303676), (3844, 290720), (3968, 281635), (4805, 232576), (4898, 228160), (4960, 225308), (5056, 221030), (5704, 195920), (6320, 176824), (7130, 156736), (7268, 153760), (7360, 151838), (7688, 145360), (9085, 123008), (9610, 116288), (9796, 114080), (9920, 112654), (10112, 110515), (11408, 97960), (12245, 91264), (12640, 88412), (14260, 78368), (14536, 76880), (14720, 75919), (15376, 72680), (18170, 61504), (19220, 58144), (19592, 57040), (19840, 56327), (22103, 50560), (22816, 48980), (24490, 45632), (25280, 44206), (28520, 39184), (29072, 38440), (30752, 36340)]