1640382437070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17317}}^1\times {\mathrm{80963}}^1$

素因数の和:98306

約数の個数: 96

約数和(自身を含む): 4593392792352

約数和(自身を除く): 2953010355282

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 17317, 34634, 51951, 80963, 86585, 103902, 155853, 161926, 173170, 225121, 242889, 259755, 311706, 404815, 450242, 485778, 519510, 675363, 728667, 779265, 809630, 1052519, 1125605, 1214445, 1350726, 1457334, 1558530, 2026089, 2105038, 2251210, 2428890, 3157557, 3376815, 3643335, 4052178, 5262595, 6315114, 6753630, 7286670, 9472671, 10130445, 10525190, 15787785, 18945342, 20260890, 31575570, 47363355, 94726710, 1402036271, 2804072542, 4206108813, 7010181355, 8412217626, 12618326439, 14020362710, 18226471523, 21030544065, 25236652878, 36452943046, 42061088130, 54679414569, 63091632195, 91132357615, 109358829138, 126183264390, 164038243707, 182264715230, 273397072845, 328076487414, 546794145690, 820191218535, 1640382437070]

約数ペア:

[(1, 1640382437070), (2, 820191218535), (3, 546794145690), (5, 328076487414), (6, 273397072845), (9, 182264715230), (10, 164038243707), (13, 126183264390), (15, 109358829138), (18, 91132357615), (26, 63091632195), (30, 54679414569), (39, 42061088130), (45, 36452943046), (65, 25236652878), (78, 21030544065), (90, 18226471523), (117, 14020362710), (130, 12618326439), (195, 8412217626), (234, 7010181355), (390, 4206108813), (585, 2804072542), (1170, 1402036271), (17317, 94726710), (34634, 47363355), (51951, 31575570), (80963, 20260890), (86585, 18945342), (103902, 15787785), (155853, 10525190), (161926, 10130445), (173170, 9472671), (225121, 7286670), (242889, 6753630), (259755, 6315114), (311706, 5262595), (404815, 4052178), (450242, 3643335), (485778, 3376815), (519510, 3157557), (675363, 2428890), (728667, 2251210), (779265, 2105038), (809630, 2026089), (1052519, 1558530), (1125605, 1457334), (1214445, 1350726)]