464001660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:888

約数の個数: 144

約数和(自身を含む): 1490885760

約数和(自身を除く): 1026884100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 211, 228, 285, 342, 380, 422, 570, 633, 643, 684, 844, 855, 1055, 1140, 1266, 1286, 1710, 1899, 1929, 2110, 2532, 2572, 3165, 3215, 3420, 3798, 3858, 4009, 4220, 5787, 6330, 6430, 7596, 7716, 8018, 9495, 9645, 11574, 12027, 12217, 12660, 12860, 16036, 18990, 19290, 20045, 23148, 24054, 24434, 28935, 36081, 36651, 37980, 38580, 40090, 48108, 48868, 57870, 60135, 61085, 72162, 73302, 80180, 109953, 115740, 120270, 122170, 135673, 144324, 146604, 180405, 183255, 219906, 240540, 244340, 271346, 360810, 366510, 407019, 439812, 542692, 549765, 678365, 721620, 733020, 814038, 1099530, 1221057, 1356730, 1628076, 2035095, 2199060, 2442114, 2577787, 2713460, 4070190, 4884228, 5155574, 6105285, 7733361, 8140380, 10311148, 12210570, 12888935, 15466722, 23200083, 24421140, 25777870, 30933444, 38666805, 46400166, 51555740, 77333610, 92800332, 116000415, 154667220, 232000830, 464001660]

約数ペア:

[(1, 464001660), (2, 232000830), (3, 154667220), (4, 116000415), (5, 92800332), (6, 77333610), (9, 51555740), (10, 46400166), (12, 38666805), (15, 30933444), (18, 25777870), (19, 24421140), (20, 23200083), (30, 15466722), (36, 12888935), (38, 12210570), (45, 10311148), (57, 8140380), (60, 7733361), (76, 6105285), (90, 5155574), (95, 4884228), (114, 4070190), (171, 2713460), (180, 2577787), (190, 2442114), (211, 2199060), (228, 2035095), (285, 1628076), (342, 1356730), (380, 1221057), (422, 1099530), (570, 814038), (633, 733020), (643, 721620), (684, 678365), (844, 549765), (855, 542692), (1055, 439812), (1140, 407019), (1266, 366510), (1286, 360810), (1710, 271346), (1899, 244340), (1929, 240540), (2110, 219906), (2532, 183255), (2572, 180405), (3165, 146604), (3215, 144324), (3420, 135673), (3798, 122170), (3858, 120270), (4009, 115740), (4220, 109953), (5787, 80180), (6330, 73302), (6430, 72162), (7596, 61085), (7716, 60135), (8018, 57870), (9495, 48868), (9645, 48108), (11574, 40090), (12027, 38580), (12217, 37980), (12660, 36651), (12860, 36081), (16036, 28935), (18990, 24434), (19290, 24054), (20045, 23148)]