420388704

素因数分解:

$2^5\times 3^4\times {\mathrm{79}}^1\times {\mathrm{2053}}^1$

素因数の和:2154

約数の個数: 120

約数和(自身を含む): 1252611360

約数和(自身を除く): 832222656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 216, 237, 288, 316, 324, 432, 474, 632, 648, 711, 864, 948, 1264, 1296, 1422, 1896, 2053, 2133, 2528, 2592, 2844, 3792, 4106, 4266, 5688, 6159, 6399, 7584, 8212, 8532, 11376, 12318, 12798, 16424, 17064, 18477, 22752, 24636, 25596, 32848, 34128, 36954, 49272, 51192, 55431, 65696, 68256, 73908, 98544, 102384, 110862, 147816, 162187, 166293, 197088, 204768, 221724, 295632, 324374, 332586, 443448, 486561, 591264, 648748, 665172, 886896, 973122, 1297496, 1330344, 1459683, 1773792, 1946244, 2594992, 2660688, 2919366, 3892488, 4379049, 5189984, 5321376, 5838732, 7784976, 8758098, 11677464, 13137147, 15569952, 17516196, 23354928, 26274294, 35032392, 46709856, 52548588, 70064784, 105097176, 140129568, 210194352, 420388704]

約数ペア:

[(1, 420388704), (2, 210194352), (3, 140129568), (4, 105097176), (6, 70064784), (8, 52548588), (9, 46709856), (12, 35032392), (16, 26274294), (18, 23354928), (24, 17516196), (27, 15569952), (32, 13137147), (36, 11677464), (48, 8758098), (54, 7784976), (72, 5838732), (79, 5321376), (81, 5189984), (96, 4379049), (108, 3892488), (144, 2919366), (158, 2660688), (162, 2594992), (216, 1946244), (237, 1773792), (288, 1459683), (316, 1330344), (324, 1297496), (432, 973122), (474, 886896), (632, 665172), (648, 648748), (711, 591264), (864, 486561), (948, 443448), (1264, 332586), (1296, 324374), (1422, 295632), (1896, 221724), (2053, 204768), (2133, 197088), (2528, 166293), (2592, 162187), (2844, 147816), (3792, 110862), (4106, 102384), (4266, 98544), (5688, 73908), (6159, 68256), (6399, 65696), (7584, 55431), (8212, 51192), (8532, 49272), (11376, 36954), (12318, 34128), (12798, 32848), (16424, 25596), (17064, 24636), (18477, 22752)]