420246144

素因数分解:

$2^7\times 3^5\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 1280916000

約数和(自身を除く): 860669856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 81, 96, 108, 118, 128, 144, 162, 177, 192, 216, 229, 236, 243, 288, 324, 354, 384, 432, 458, 472, 486, 531, 576, 648, 687, 708, 864, 916, 944, 972, 1062, 1152, 1296, 1374, 1416, 1593, 1728, 1832, 1888, 1944, 2061, 2124, 2592, 2748, 2832, 3186, 3456, 3664, 3776, 3888, 4122, 4248, 4779, 5184, 5496, 5664, 6183, 6372, 7328, 7552, 7776, 8244, 8496, 9558, 10368, 10992, 11328, 12366, 12744, 13511, 14337, 14656, 15552, 16488, 16992, 18549, 19116, 21984, 22656, 24732, 25488, 27022, 28674, 29312, 31104, 32976, 33984, 37098, 38232, 40533, 43968, 49464, 50976, 54044, 55647, 57348, 65952, 67968, 74196, 76464, 81066, 87936, 98928, 101952, 108088, 111294, 114696, 121599, 131904, 148392, 152928, 162132, 197856, 203904, 216176, 222588, 229392, 243198, 263808, 296784, 305856, 324264, 364797, 395712, 432352, 445176, 458784, 486396, 593568, 611712, 648528, 729594, 791424, 864704, 890352, 917568, 972792, 1094391, 1187136, 1297056, 1459188, 1729408, 1780704, 1835136, 1945584, 2188782, 2374272, 2594112, 2918376, 3283173, 3561408, 3891168, 4377564, 5188224, 5836752, 6566346, 7122816, 7782336, 8755128, 11673504, 13132692, 15564672, 17510256, 23347008, 26265384, 35020512, 46694016, 52530768, 70041024, 105061536, 140082048, 210123072, 420246144]

約数ペア:

[(1, 420246144), (2, 210123072), (3, 140082048), (4, 105061536), (6, 70041024), (8, 52530768), (9, 46694016), (12, 35020512), (16, 26265384), (18, 23347008), (24, 17510256), (27, 15564672), (32, 13132692), (36, 11673504), (48, 8755128), (54, 7782336), (59, 7122816), (64, 6566346), (72, 5836752), (81, 5188224), (96, 4377564), (108, 3891168), (118, 3561408), (128, 3283173), (144, 2918376), (162, 2594112), (177, 2374272), (192, 2188782), (216, 1945584), (229, 1835136), (236, 1780704), (243, 1729408), (288, 1459188), (324, 1297056), (354, 1187136), (384, 1094391), (432, 972792), (458, 917568), (472, 890352), (486, 864704), (531, 791424), (576, 729594), (648, 648528), (687, 611712), (708, 593568), (864, 486396), (916, 458784), (944, 445176), (972, 432352), (1062, 395712), (1152, 364797), (1296, 324264), (1374, 305856), (1416, 296784), (1593, 263808), (1728, 243198), (1832, 229392), (1888, 222588), (1944, 216176), (2061, 203904), (2124, 197856), (2592, 162132), (2748, 152928), (2832, 148392), (3186, 131904), (3456, 121599), (3664, 114696), (3776, 111294), (3888, 108088), (4122, 101952), (4248, 98928), (4779, 87936), (5184, 81066), (5496, 76464), (5664, 74196), (6183, 67968), (6372, 65952), (7328, 57348), (7552, 55647), (7776, 54044), (8244, 50976), (8496, 49464), (9558, 43968), (10368, 40533), (10992, 38232), (11328, 37098), (12366, 33984), (12744, 32976), (13511, 31104), (14337, 29312), (14656, 28674), (15552, 27022), (16488, 25488), (16992, 24732), (18549, 22656), (19116, 21984)]