2525366640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1723}}^1$

素因数の和:1967

約数の個数: 160

約数和(自身を含む): 8126908416

約数和(自身を除く): 5601541776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 197, 240, 248, 310, 372, 394, 465, 496, 591, 620, 744, 788, 930, 985, 1182, 1240, 1488, 1576, 1723, 1860, 1970, 2364, 2480, 2955, 3152, 3446, 3720, 3940, 4728, 5169, 5910, 6107, 6892, 7440, 7880, 8615, 9456, 10338, 11820, 12214, 13784, 15760, 17230, 18321, 20676, 23640, 24428, 25845, 27568, 30535, 34460, 36642, 41352, 47280, 48856, 51690, 53413, 61070, 68920, 73284, 82704, 91605, 97712, 103380, 106826, 122140, 137840, 146568, 160239, 183210, 206760, 213652, 244280, 267065, 293136, 320478, 339431, 366420, 413520, 427304, 488560, 534130, 640956, 678862, 732840, 801195, 854608, 1018293, 1068260, 1281912, 1357724, 1465680, 1602390, 1697155, 2036586, 2136520, 2563824, 2715448, 3204780, 3394310, 4073172, 4273040, 5091465, 5430896, 6409560, 6788620, 8146344, 10182930, 10522361, 12819120, 13577240, 16292688, 20365860, 21044722, 27154480, 31567083, 40731720, 42089444, 52611805, 63134166, 81463440, 84178888, 105223610, 126268332, 157835415, 168357776, 210447220, 252536664, 315670830, 420894440, 505073328, 631341660, 841788880, 1262683320, 2525366640]

約数ペア:

[(1, 2525366640), (2, 1262683320), (3, 841788880), (4, 631341660), (5, 505073328), (6, 420894440), (8, 315670830), (10, 252536664), (12, 210447220), (15, 168357776), (16, 157835415), (20, 126268332), (24, 105223610), (30, 84178888), (31, 81463440), (40, 63134166), (48, 52611805), (60, 42089444), (62, 40731720), (80, 31567083), (93, 27154480), (120, 21044722), (124, 20365860), (155, 16292688), (186, 13577240), (197, 12819120), (240, 10522361), (248, 10182930), (310, 8146344), (372, 6788620), (394, 6409560), (465, 5430896), (496, 5091465), (591, 4273040), (620, 4073172), (744, 3394310), (788, 3204780), (930, 2715448), (985, 2563824), (1182, 2136520), (1240, 2036586), (1488, 1697155), (1576, 1602390), (1723, 1465680), (1860, 1357724), (1970, 1281912), (2364, 1068260), (2480, 1018293), (2955, 854608), (3152, 801195), (3446, 732840), (3720, 678862), (3940, 640956), (4728, 534130), (5169, 488560), (5910, 427304), (6107, 413520), (6892, 366420), (7440, 339431), (7880, 320478), (8615, 293136), (9456, 267065), (10338, 244280), (11820, 213652), (12214, 206760), (13784, 183210), (15760, 160239), (17230, 146568), (18321, 137840), (20676, 122140), (23640, 106826), (24428, 103380), (25845, 97712), (27568, 91605), (30535, 82704), (34460, 73284), (36642, 68920), (41352, 61070), (47280, 53413), (48856, 51690)]