4055940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 192

約数和(自身を含む): 15321600

約数和(自身を除く): 11265660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 37, 42, 45, 54, 58, 60, 63, 70, 74, 84, 87, 90, 105, 108, 111, 116, 126, 135, 140, 145, 148, 174, 180, 185, 189, 203, 210, 222, 252, 259, 261, 270, 290, 315, 333, 348, 370, 378, 406, 420, 435, 444, 518, 522, 540, 555, 580, 609, 630, 666, 740, 756, 777, 783, 812, 870, 945, 999, 1015, 1036, 1044, 1073, 1110, 1218, 1260, 1295, 1305, 1332, 1554, 1566, 1665, 1740, 1827, 1890, 1998, 2030, 2146, 2220, 2331, 2436, 2590, 2610, 3045, 3108, 3132, 3219, 3330, 3654, 3780, 3885, 3915, 3996, 4060, 4292, 4662, 4995, 5180, 5220, 5365, 5481, 6090, 6438, 6660, 6993, 7308, 7511, 7770, 7830, 9135, 9324, 9657, 9990, 10730, 10962, 11655, 12180, 12876, 13986, 15022, 15540, 15660, 16095, 18270, 19314, 19980, 21460, 21924, 22533, 23310, 27405, 27972, 28971, 30044, 32190, 34965, 36540, 37555, 38628, 45066, 46620, 48285, 54810, 57942, 64380, 67599, 69930, 75110, 90132, 96570, 109620, 112665, 115884, 135198, 139860, 144855, 150220, 193140, 202797, 225330, 270396, 289710, 337995, 405594, 450660, 579420, 675990, 811188, 1013985, 1351980, 2027970, 4055940]

約数ペア:

[(1, 4055940), (2, 2027970), (3, 1351980), (4, 1013985), (5, 811188), (6, 675990), (7, 579420), (9, 450660), (10, 405594), (12, 337995), (14, 289710), (15, 270396), (18, 225330), (20, 202797), (21, 193140), (27, 150220), (28, 144855), (29, 139860), (30, 135198), (35, 115884), (36, 112665), (37, 109620), (42, 96570), (45, 90132), (54, 75110), (58, 69930), (60, 67599), (63, 64380), (70, 57942), (74, 54810), (84, 48285), (87, 46620), (90, 45066), (105, 38628), (108, 37555), (111, 36540), (116, 34965), (126, 32190), (135, 30044), (140, 28971), (145, 27972), (148, 27405), (174, 23310), (180, 22533), (185, 21924), (189, 21460), (203, 19980), (210, 19314), (222, 18270), (252, 16095), (259, 15660), (261, 15540), (270, 15022), (290, 13986), (315, 12876), (333, 12180), (348, 11655), (370, 10962), (378, 10730), (406, 9990), (420, 9657), (435, 9324), (444, 9135), (518, 7830), (522, 7770), (540, 7511), (555, 7308), (580, 6993), (609, 6660), (630, 6438), (666, 6090), (740, 5481), (756, 5365), (777, 5220), (783, 5180), (812, 4995), (870, 4662), (945, 4292), (999, 4060), (1015, 3996), (1036, 3915), (1044, 3885), (1073, 3780), (1110, 3654), (1218, 3330), (1260, 3219), (1295, 3132), (1305, 3108), (1332, 3045), (1554, 2610), (1566, 2590), (1665, 2436), (1740, 2331), (1827, 2220), (1890, 2146), (1998, 2030)]