1047739860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{673}}^1$

素因数の和:756

約数の個数: 180

約数和(自身を含む): 3401291124

約数和(自身を除く): 2353551264

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 673, 810, 837, 930, 961, 1116, 1346, 1395, 1620, 1674, 1860, 1922, 2019, 2511, 2692, 2790, 2883, 3348, 3365, 3844, 4038, 4185, 4805, 5022, 5580, 5766, 6057, 6730, 8076, 8370, 8649, 9610, 10044, 10095, 11532, 12114, 12555, 13460, 14415, 16740, 17298, 18171, 19220, 20190, 20863, 24228, 25110, 25947, 28830, 30285, 34596, 36342, 40380, 41726, 43245, 50220, 51894, 54513, 57660, 60570, 62589, 72684, 77841, 83452, 86490, 90855, 103788, 104315, 109026, 121140, 125178, 129735, 155682, 172980, 181710, 187767, 208630, 218052, 250356, 259470, 272565, 311364, 312945, 363420, 375534, 389205, 417260, 518940, 545130, 563301, 625890, 646753, 751068, 778410, 938835, 1090260, 1126602, 1251780, 1293506, 1556820, 1689903, 1877670, 1940259, 2253204, 2587012, 2816505, 3233765, 3379806, 3755340, 3880518, 5633010, 5820777, 6467530, 6759612, 7761036, 8449515, 9701295, 11266020, 11641554, 12935060, 16899030, 17462331, 19402590, 23283108, 29103885, 33798060, 34924662, 38805180, 52386993, 58207770, 69849324, 87311655, 104773986, 116415540, 174623310, 209547972, 261934965, 349246620, 523869930, 1047739860]

約数ペア:

[(1, 1047739860), (2, 523869930), (3, 349246620), (4, 261934965), (5, 209547972), (6, 174623310), (9, 116415540), (10, 104773986), (12, 87311655), (15, 69849324), (18, 58207770), (20, 52386993), (27, 38805180), (30, 34924662), (31, 33798060), (36, 29103885), (45, 23283108), (54, 19402590), (60, 17462331), (62, 16899030), (81, 12935060), (90, 11641554), (93, 11266020), (108, 9701295), (124, 8449515), (135, 7761036), (155, 6759612), (162, 6467530), (180, 5820777), (186, 5633010), (270, 3880518), (279, 3755340), (310, 3379806), (324, 3233765), (372, 2816505), (405, 2587012), (465, 2253204), (540, 1940259), (558, 1877670), (620, 1689903), (673, 1556820), (810, 1293506), (837, 1251780), (930, 1126602), (961, 1090260), (1116, 938835), (1346, 778410), (1395, 751068), (1620, 646753), (1674, 625890), (1860, 563301), (1922, 545130), (2019, 518940), (2511, 417260), (2692, 389205), (2790, 375534), (2883, 363420), (3348, 312945), (3365, 311364), (3844, 272565), (4038, 259470), (4185, 250356), (4805, 218052), (5022, 208630), (5580, 187767), (5766, 181710), (6057, 172980), (6730, 155682), (8076, 129735), (8370, 125178), (8649, 121140), (9610, 109026), (10044, 104315), (10095, 103788), (11532, 90855), (12114, 86490), (12555, 83452), (13460, 77841), (14415, 72684), (16740, 62589), (17298, 60570), (18171, 57660), (19220, 54513), (20190, 51894), (20863, 50220), (24228, 43245), (25110, 41726), (25947, 40380), (28830, 36342), (30285, 34596)]