4280453820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{1087}}^1$

素因数の和:1400

約数の個数: 144

約数和(自身を含む): 13173608448

約数和(自身を除く): 8893154628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 167, 180, 262, 334, 393, 501, 524, 655, 668, 786, 835, 1002, 1087, 1179, 1310, 1503, 1572, 1670, 1965, 2004, 2174, 2358, 2505, 2620, 3006, 3261, 3340, 3930, 4348, 4716, 5010, 5435, 5895, 6012, 6522, 7515, 7860, 9783, 10020, 10870, 11790, 13044, 15030, 16305, 19566, 21740, 21877, 23580, 30060, 32610, 39132, 43754, 48915, 65220, 65631, 87508, 97830, 109385, 131262, 142397, 181529, 195660, 196893, 218770, 262524, 284794, 328155, 363058, 393786, 427191, 437540, 544587, 569588, 656310, 711985, 726116, 787572, 854382, 907645, 984465, 1089174, 1281573, 1312620, 1423970, 1633761, 1708764, 1815290, 1968930, 2135955, 2178348, 2563146, 2722935, 2847940, 3267522, 3630580, 3937860, 4271910, 5126292, 5445870, 6407865, 6535044, 8168805, 8543820, 10891740, 12815730, 16337610, 23780299, 25631460, 32675220, 47560598, 71340897, 95121196, 118901495, 142681794, 214022691, 237802990, 285363588, 356704485, 428045382, 475605980, 713408970, 856090764, 1070113455, 1426817940, 2140226910, 4280453820]

約数ペア:

[(1, 4280453820), (2, 2140226910), (3, 1426817940), (4, 1070113455), (5, 856090764), (6, 713408970), (9, 475605980), (10, 428045382), (12, 356704485), (15, 285363588), (18, 237802990), (20, 214022691), (30, 142681794), (36, 118901495), (45, 95121196), (60, 71340897), (90, 47560598), (131, 32675220), (167, 25631460), (180, 23780299), (262, 16337610), (334, 12815730), (393, 10891740), (501, 8543820), (524, 8168805), (655, 6535044), (668, 6407865), (786, 5445870), (835, 5126292), (1002, 4271910), (1087, 3937860), (1179, 3630580), (1310, 3267522), (1503, 2847940), (1572, 2722935), (1670, 2563146), (1965, 2178348), (2004, 2135955), (2174, 1968930), (2358, 1815290), (2505, 1708764), (2620, 1633761), (3006, 1423970), (3261, 1312620), (3340, 1281573), (3930, 1089174), (4348, 984465), (4716, 907645), (5010, 854382), (5435, 787572), (5895, 726116), (6012, 711985), (6522, 656310), (7515, 569588), (7860, 544587), (9783, 437540), (10020, 427191), (10870, 393786), (11790, 363058), (13044, 328155), (15030, 284794), (16305, 262524), (19566, 218770), (21740, 196893), (21877, 195660), (23580, 181529), (30060, 142397), (32610, 131262), (39132, 109385), (43754, 97830), (48915, 87508), (65220, 65631)]