1570376080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2121

約数の個数: 160

約数和(自身を含む): 4537209600

約数和(自身を除く): 2966833520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 109, 112, 130, 140, 182, 208, 218, 260, 280, 364, 436, 455, 520, 545, 560, 728, 763, 872, 910, 1040, 1090, 1417, 1456, 1526, 1744, 1820, 1979, 2180, 2834, 3052, 3640, 3815, 3958, 4360, 5668, 6104, 7085, 7280, 7630, 7916, 8720, 9895, 9919, 11336, 12208, 13853, 14170, 15260, 15832, 19790, 19838, 22672, 25727, 27706, 28340, 30520, 31664, 39580, 39676, 49595, 51454, 55412, 56680, 61040, 69265, 79160, 79352, 99190, 102908, 110824, 113360, 128635, 138530, 158320, 158704, 180089, 198380, 205816, 215711, 221648, 257270, 277060, 360178, 396760, 411632, 431422, 514540, 554120, 720356, 793520, 862844, 900445, 1029080, 1078555, 1108240, 1440712, 1509977, 1725688, 1800890, 2058160, 2157110, 2804243, 2881424, 3019954, 3451376, 3601780, 4314220, 5608486, 6039908, 7203560, 7549885, 8628440, 11216972, 12079816, 14021215, 14407120, 15099770, 17256880, 19629701, 22433944, 24159632, 28042430, 30199540, 39259402, 44867888, 56084860, 60399080, 78518804, 98148505, 112169720, 120798160, 157037608, 196297010, 224339440, 314075216, 392594020, 785188040, 1570376080]

約数ペア:

[(1, 1570376080), (2, 785188040), (4, 392594020), (5, 314075216), (7, 224339440), (8, 196297010), (10, 157037608), (13, 120798160), (14, 112169720), (16, 98148505), (20, 78518804), (26, 60399080), (28, 56084860), (35, 44867888), (40, 39259402), (52, 30199540), (56, 28042430), (65, 24159632), (70, 22433944), (80, 19629701), (91, 17256880), (104, 15099770), (109, 14407120), (112, 14021215), (130, 12079816), (140, 11216972), (182, 8628440), (208, 7549885), (218, 7203560), (260, 6039908), (280, 5608486), (364, 4314220), (436, 3601780), (455, 3451376), (520, 3019954), (545, 2881424), (560, 2804243), (728, 2157110), (763, 2058160), (872, 1800890), (910, 1725688), (1040, 1509977), (1090, 1440712), (1417, 1108240), (1456, 1078555), (1526, 1029080), (1744, 900445), (1820, 862844), (1979, 793520), (2180, 720356), (2834, 554120), (3052, 514540), (3640, 431422), (3815, 411632), (3958, 396760), (4360, 360178), (5668, 277060), (6104, 257270), (7085, 221648), (7280, 215711), (7630, 205816), (7916, 198380), (8720, 180089), (9895, 158704), (9919, 158320), (11336, 138530), (12208, 128635), (13853, 113360), (14170, 110824), (15260, 102908), (15832, 99190), (19790, 79352), (19838, 79160), (22672, 69265), (25727, 61040), (27706, 56680), (28340, 55412), (30520, 51454), (31664, 49595), (39580, 39676)]