1357264240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 3428352000

約数和(自身を除く): 2071087760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 79, 80, 89, 95, 127, 152, 158, 178, 190, 254, 304, 316, 356, 380, 395, 445, 508, 632, 635, 712, 760, 790, 890, 1016, 1264, 1270, 1424, 1501, 1520, 1580, 1691, 1780, 2032, 2413, 2540, 3002, 3160, 3382, 3560, 4826, 5080, 6004, 6320, 6764, 7031, 7120, 7505, 8455, 9652, 10033, 10160, 11303, 12008, 12065, 13528, 14062, 15010, 16910, 19304, 20066, 22606, 24016, 24130, 27056, 28124, 30020, 33820, 35155, 38608, 40132, 45212, 48260, 50165, 56248, 56515, 60040, 67640, 70310, 80264, 90424, 96520, 100330, 112496, 113030, 120080, 133589, 135280, 140620, 160528, 180848, 190627, 193040, 200660, 214757, 226060, 267178, 281240, 381254, 401320, 429514, 452120, 534356, 562480, 667945, 762508, 802640, 859028, 892937, 904240, 953135, 1068712, 1073785, 1335890, 1525016, 1718056, 1785874, 1906270, 2137424, 2147570, 2671780, 3050032, 3436112, 3571748, 3812540, 4295140, 4464685, 5343560, 7143496, 7625080, 8590280, 8929370, 10687120, 14286992, 15250160, 16965803, 17180560, 17858740, 33931606, 35717480, 67863212, 71434960, 84829015, 135726424, 169658030, 271452848, 339316060, 678632120, 1357264240]

約数ペア:

[(1, 1357264240), (2, 678632120), (4, 339316060), (5, 271452848), (8, 169658030), (10, 135726424), (16, 84829015), (19, 71434960), (20, 67863212), (38, 35717480), (40, 33931606), (76, 17858740), (79, 17180560), (80, 16965803), (89, 15250160), (95, 14286992), (127, 10687120), (152, 8929370), (158, 8590280), (178, 7625080), (190, 7143496), (254, 5343560), (304, 4464685), (316, 4295140), (356, 3812540), (380, 3571748), (395, 3436112), (445, 3050032), (508, 2671780), (632, 2147570), (635, 2137424), (712, 1906270), (760, 1785874), (790, 1718056), (890, 1525016), (1016, 1335890), (1264, 1073785), (1270, 1068712), (1424, 953135), (1501, 904240), (1520, 892937), (1580, 859028), (1691, 802640), (1780, 762508), (2032, 667945), (2413, 562480), (2540, 534356), (3002, 452120), (3160, 429514), (3382, 401320), (3560, 381254), (4826, 281240), (5080, 267178), (6004, 226060), (6320, 214757), (6764, 200660), (7031, 193040), (7120, 190627), (7505, 180848), (8455, 160528), (9652, 140620), (10033, 135280), (10160, 133589), (11303, 120080), (12008, 113030), (12065, 112496), (13528, 100330), (14062, 96520), (15010, 90424), (16910, 80264), (19304, 70310), (20066, 67640), (22606, 60040), (24016, 56515), (24130, 56248), (27056, 50165), (28124, 48260), (30020, 45212), (33820, 40132), (35155, 38608)]