2017484880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:885

約数の個数: 160

約数和(自身を含む): 6385091328

約数和(自身を除く): 4367606448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 197, 213, 240, 284, 355, 394, 426, 568, 591, 601, 710, 788, 852, 985, 1065, 1136, 1182, 1202, 1420, 1576, 1704, 1803, 1970, 2130, 2364, 2404, 2840, 2955, 3005, 3152, 3408, 3606, 3940, 4260, 4728, 4808, 5680, 5910, 6010, 7212, 7880, 8520, 9015, 9456, 9616, 11820, 12020, 13987, 14424, 15760, 17040, 18030, 23640, 24040, 27974, 28848, 36060, 41961, 42671, 47280, 48080, 55948, 69935, 72120, 83922, 85342, 111896, 118397, 128013, 139870, 144240, 167844, 170684, 209805, 213355, 223792, 236794, 256026, 279740, 335688, 341368, 355191, 419610, 426710, 473588, 512052, 559480, 591985, 640065, 671376, 682736, 710382, 839220, 853420, 947176, 1024104, 1118960, 1183970, 1280130, 1420764, 1678440, 1706840, 1775955, 1894352, 2048208, 2367940, 2560260, 2841528, 3356880, 3413680, 3551910, 4735880, 5120520, 5683056, 7103820, 8406187, 9471760, 10241040, 14207640, 16812374, 25218561, 28415280, 33624748, 42030935, 50437122, 67249496, 84061870, 100874244, 126092805, 134498992, 168123740, 201748488, 252185610, 336247480, 403496976, 504371220, 672494960, 1008742440, 2017484880]

約数ペア:

[(1, 2017484880), (2, 1008742440), (3, 672494960), (4, 504371220), (5, 403496976), (6, 336247480), (8, 252185610), (10, 201748488), (12, 168123740), (15, 134498992), (16, 126092805), (20, 100874244), (24, 84061870), (30, 67249496), (40, 50437122), (48, 42030935), (60, 33624748), (71, 28415280), (80, 25218561), (120, 16812374), (142, 14207640), (197, 10241040), (213, 9471760), (240, 8406187), (284, 7103820), (355, 5683056), (394, 5120520), (426, 4735880), (568, 3551910), (591, 3413680), (601, 3356880), (710, 2841528), (788, 2560260), (852, 2367940), (985, 2048208), (1065, 1894352), (1136, 1775955), (1182, 1706840), (1202, 1678440), (1420, 1420764), (1576, 1280130), (1704, 1183970), (1803, 1118960), (1970, 1024104), (2130, 947176), (2364, 853420), (2404, 839220), (2840, 710382), (2955, 682736), (3005, 671376), (3152, 640065), (3408, 591985), (3606, 559480), (3940, 512052), (4260, 473588), (4728, 426710), (4808, 419610), (5680, 355191), (5910, 341368), (6010, 335688), (7212, 279740), (7880, 256026), (8520, 236794), (9015, 223792), (9456, 213355), (9616, 209805), (11820, 170684), (12020, 167844), (13987, 144240), (14424, 139870), (15760, 128013), (17040, 118397), (18030, 111896), (23640, 85342), (24040, 83922), (27974, 72120), (28848, 69935), (36060, 55948), (41961, 48080), (42671, 47280)]