57955040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 171460800

約数和(自身を除く): 113505760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 130, 136, 143, 149, 160, 170, 176, 187, 208, 220, 221, 260, 272, 286, 298, 340, 352, 374, 416, 440, 442, 520, 544, 572, 596, 680, 715, 745, 748, 880, 884, 935, 1040, 1105, 1144, 1192, 1360, 1430, 1490, 1496, 1639, 1760, 1768, 1870, 1937, 2080, 2210, 2288, 2384, 2431, 2533, 2720, 2860, 2980, 2992, 3278, 3536, 3740, 3874, 4420, 4576, 4768, 4862, 5066, 5720, 5960, 5984, 6556, 7072, 7480, 7748, 8195, 8840, 9685, 9724, 10132, 11440, 11920, 12155, 12665, 13112, 14960, 15496, 16390, 17680, 19370, 19448, 20264, 21307, 22880, 23840, 24310, 25330, 26224, 27863, 29920, 30992, 32780, 32929, 35360, 38740, 38896, 40528, 42614, 48620, 50660, 52448, 55726, 61984, 65560, 65858, 77480, 77792, 81056, 85228, 97240, 101320, 106535, 111452, 131120, 131716, 139315, 154960, 164645, 170456, 194480, 202640, 213070, 222904, 262240, 263432, 278630, 309920, 329290, 340912, 362219, 388960, 405280, 426140, 445808, 526864, 557260, 658580, 681824, 724438, 852280, 891616, 1053728, 1114520, 1317160, 1448876, 1704560, 1811095, 2229040, 2634320, 2897752, 3409120, 3622190, 4458080, 5268640, 5795504, 7244380, 11591008, 14488760, 28977520, 57955040]

約数ペア:

[(1, 57955040), (2, 28977520), (4, 14488760), (5, 11591008), (8, 7244380), (10, 5795504), (11, 5268640), (13, 4458080), (16, 3622190), (17, 3409120), (20, 2897752), (22, 2634320), (26, 2229040), (32, 1811095), (34, 1704560), (40, 1448876), (44, 1317160), (52, 1114520), (55, 1053728), (65, 891616), (68, 852280), (80, 724438), (85, 681824), (88, 658580), (104, 557260), (110, 526864), (130, 445808), (136, 426140), (143, 405280), (149, 388960), (160, 362219), (170, 340912), (176, 329290), (187, 309920), (208, 278630), (220, 263432), (221, 262240), (260, 222904), (272, 213070), (286, 202640), (298, 194480), (340, 170456), (352, 164645), (374, 154960), (416, 139315), (440, 131716), (442, 131120), (520, 111452), (544, 106535), (572, 101320), (596, 97240), (680, 85228), (715, 81056), (745, 77792), (748, 77480), (880, 65858), (884, 65560), (935, 61984), (1040, 55726), (1105, 52448), (1144, 50660), (1192, 48620), (1360, 42614), (1430, 40528), (1490, 38896), (1496, 38740), (1639, 35360), (1760, 32929), (1768, 32780), (1870, 30992), (1937, 29920), (2080, 27863), (2210, 26224), (2288, 25330), (2384, 24310), (2431, 23840), (2533, 22880), (2720, 21307), (2860, 20264), (2980, 19448), (2992, 19370), (3278, 17680), (3536, 16390), (3740, 15496), (3874, 14960), (4420, 13112), (4576, 12665), (4768, 12155), (4862, 11920), (5066, 11440), (5720, 10132), (5960, 9724), (5984, 9685), (6556, 8840), (7072, 8195), (7480, 7748)]