12167820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 240

約数和(自身を含む): 46347840

約数和(自身を除く): 34180020

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, 81, 84, 87, 90, 105, 108, 111, 116, 126, 135, 140, 145, 148, 162, 174, 180, 185, 189, 203, 210, 222, 252, 259, 261, 270, 290, 315, 324, 333, 348, 370, 378, 405, 406, 420, 435, 444, 518, 522, 540, 555, 567, 580, 609, 630, 666, 740, 756, 777, 783, 810, 812, 870, 945, 999, 1015, 1036, 1044, 1073, 1110, 1134, 1218, 1260, 1295, 1305, 1332, 1554, 1566, 1620, 1665, 1740, 1827, 1890, 1998, 2030, 2146, 2220, 2268, 2331, 2349, 2436, 2590, 2610, 2835, 2997, 3045, 3108, 3132, 3219, 3330, 3654, 3780, 3885, 3915, 3996, 4060, 4292, 4662, 4698, 4995, 5180, 5220, 5365, 5481, 5670, 5994, 6090, 6438, 6660, 6993, 7308, 7511, 7770, 7830, 9135, 9324, 9396, 9657, 9990, 10730, 10962, 11340, 11655, 11745, 11988, 12180, 12876, 13986, 14985, 15022, 15540, 15660, 16095, 16443, 18270, 19314, 19980, 20979, 21460, 21924, 22533, 23310, 23490, 27405, 27972, 28971, 29970, 30044, 32190, 32886, 34965, 36540, 37555, 38628, 41958, 45066, 46620, 46980, 48285, 54810, 57942, 59940, 64380, 65772, 67599, 69930, 75110, 82215, 83916, 86913, 90132, 96570, 104895, 109620, 112665, 115884, 135198, 139860, 144855, 150220, 164430, 173826, 193140, 202797, 209790, 225330, 270396, 289710, 328860, 337995, 347652, 405594, 419580, 434565, 450660, 579420, 608391, 675990, 811188, 869130, 1013985, 1216782, 1351980, 1738260, 2027970, 2433564, 3041955, 4055940, 6083910, 12167820]

約数ペア:

[(1, 12167820), (2, 6083910), (3, 4055940), (4, 3041955), (5, 2433564), (6, 2027970), (7, 1738260), (9, 1351980), (10, 1216782), (12, 1013985), (14, 869130), (15, 811188), (18, 675990), (20, 608391), (21, 579420), (27, 450660), (28, 434565), (29, 419580), (30, 405594), (35, 347652), (36, 337995), (37, 328860), (42, 289710), (45, 270396), (54, 225330), (58, 209790), (60, 202797), (63, 193140), (70, 173826), (74, 164430), (81, 150220), (84, 144855), (87, 139860), (90, 135198), (105, 115884), (108, 112665), (111, 109620), (116, 104895), (126, 96570), (135, 90132), (140, 86913), (145, 83916), (148, 82215), (162, 75110), (174, 69930), (180, 67599), (185, 65772), (189, 64380), (203, 59940), (210, 57942), (222, 54810), (252, 48285), (259, 46980), (261, 46620), (270, 45066), (290, 41958), (315, 38628), (324, 37555), (333, 36540), (348, 34965), (370, 32886), (378, 32190), (405, 30044), (406, 29970), (420, 28971), (435, 27972), (444, 27405), (518, 23490), (522, 23310), (540, 22533), (555, 21924), (567, 21460), (580, 20979), (609, 19980), (630, 19314), (666, 18270), (740, 16443), (756, 16095), (777, 15660), (783, 15540), (810, 15022), (812, 14985), (870, 13986), (945, 12876), (999, 12180), (1015, 11988), (1036, 11745), (1044, 11655), (1073, 11340), (1110, 10962), (1134, 10730), (1218, 9990), (1260, 9657), (1295, 9396), (1305, 9324), (1332, 9135), (1554, 7830), (1566, 7770), (1620, 7511), (1665, 7308), (1740, 6993), (1827, 6660), (1890, 6438), (1998, 6090), (2030, 5994), (2146, 5670), (2220, 5481), (2268, 5365), (2331, 5220), (2349, 5180), (2436, 4995), (2590, 4698), (2610, 4662), (2835, 4292), (2997, 4060), (3045, 3996), (3108, 3915), (3132, 3885), (3219, 3780), (3330, 3654)]