2956850280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{761}}^1$

素因数の和:1072

約数の個数: 192

約数和(自身を含む): 9885395520

約数和(自身を除く): 6928545240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 251, 258, 344, 360, 387, 430, 502, 516, 645, 753, 761, 774, 860, 1004, 1032, 1255, 1290, 1506, 1522, 1548, 1720, 1935, 2008, 2259, 2283, 2510, 2580, 3012, 3044, 3096, 3765, 3805, 3870, 4518, 4566, 5020, 5160, 6024, 6088, 6849, 7530, 7610, 7740, 9036, 9132, 10040, 10793, 11295, 11415, 13698, 15060, 15220, 15480, 18072, 18264, 21586, 22590, 22830, 27396, 30120, 30440, 32379, 32723, 34245, 43172, 45180, 45660, 53965, 54792, 64758, 65446, 68490, 86344, 90360, 91320, 97137, 98169, 107930, 129516, 130892, 136980, 161895, 163615, 191011, 194274, 196338, 215860, 259032, 261784, 273960, 294507, 323790, 327230, 382022, 388548, 392676, 431720, 485685, 490845, 573033, 589014, 647580, 654460, 764044, 777096, 785352, 955055, 971370, 981690, 1146066, 1178028, 1295160, 1308920, 1472535, 1528088, 1719099, 1910110, 1942740, 1963380, 2292132, 2356056, 2865165, 2945070, 3438198, 3820220, 3885480, 3926760, 4584264, 5730330, 5890140, 6876396, 7640440, 8213473, 8595495, 11460660, 11780280, 13752792, 16426946, 17190990, 22921320, 24640419, 32853892, 34381980, 41067365, 49280838, 65707784, 68763960, 73921257, 82134730, 98561676, 123202095, 147842514, 164269460, 197123352, 246404190, 295685028, 328538920, 369606285, 492808380, 591370056, 739212570, 985616760, 1478425140, 2956850280]

約数ペア:

[(1, 2956850280), (2, 1478425140), (3, 985616760), (4, 739212570), (5, 591370056), (6, 492808380), (8, 369606285), (9, 328538920), (10, 295685028), (12, 246404190), (15, 197123352), (18, 164269460), (20, 147842514), (24, 123202095), (30, 98561676), (36, 82134730), (40, 73921257), (43, 68763960), (45, 65707784), (60, 49280838), (72, 41067365), (86, 34381980), (90, 32853892), (120, 24640419), (129, 22921320), (172, 17190990), (180, 16426946), (215, 13752792), (251, 11780280), (258, 11460660), (344, 8595495), (360, 8213473), (387, 7640440), (430, 6876396), (502, 5890140), (516, 5730330), (645, 4584264), (753, 3926760), (761, 3885480), (774, 3820220), (860, 3438198), (1004, 2945070), (1032, 2865165), (1255, 2356056), (1290, 2292132), (1506, 1963380), (1522, 1942740), (1548, 1910110), (1720, 1719099), (1935, 1528088), (2008, 1472535), (2259, 1308920), (2283, 1295160), (2510, 1178028), (2580, 1146066), (3012, 981690), (3044, 971370), (3096, 955055), (3765, 785352), (3805, 777096), (3870, 764044), (4518, 654460), (4566, 647580), (5020, 589014), (5160, 573033), (6024, 490845), (6088, 485685), (6849, 431720), (7530, 392676), (7610, 388548), (7740, 382022), (9036, 327230), (9132, 323790), (10040, 294507), (10793, 273960), (11295, 261784), (11415, 259032), (13698, 215860), (15060, 196338), (15220, 194274), (15480, 191011), (18072, 163615), (18264, 161895), (21586, 136980), (22590, 130892), (22830, 129516), (27396, 107930), (30120, 98169), (30440, 97137), (32379, 91320), (32723, 90360), (34245, 86344), (43172, 68490), (45180, 65446), (45660, 64758), (53965, 54792)]