169034640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1951}}^1$

素因数の和:2005

約数の個数: 120

約数和(自身を含む): 553321728

約数和(自身を除く): 384287088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 1951, 2166, 2280, 2888, 3610, 3902, 4332, 4560, 5415, 5776, 5853, 7220, 7804, 8664, 9755, 10830, 11706, 14440, 15608, 17328, 19510, 21660, 23412, 28880, 29265, 31216, 37069, 39020, 43320, 46824, 58530, 74138, 78040, 86640, 93648, 111207, 117060, 148276, 156080, 185345, 222414, 234120, 296552, 370690, 444828, 468240, 556035, 593104, 704311, 741380, 889656, 1112070, 1408622, 1482760, 1779312, 2112933, 2224140, 2817244, 2965520, 3521555, 4225866, 4448280, 5634488, 7043110, 8451732, 8896560, 10564665, 11268976, 14086220, 16903464, 21129330, 28172440, 33806928, 42258660, 56344880, 84517320, 169034640]

約数ペア:

[(1, 169034640), (2, 84517320), (3, 56344880), (4, 42258660), (5, 33806928), (6, 28172440), (8, 21129330), (10, 16903464), (12, 14086220), (15, 11268976), (16, 10564665), (19, 8896560), (20, 8451732), (24, 7043110), (30, 5634488), (38, 4448280), (40, 4225866), (48, 3521555), (57, 2965520), (60, 2817244), (76, 2224140), (80, 2112933), (95, 1779312), (114, 1482760), (120, 1408622), (152, 1112070), (190, 889656), (228, 741380), (240, 704311), (285, 593104), (304, 556035), (361, 468240), (380, 444828), (456, 370690), (570, 296552), (722, 234120), (760, 222414), (912, 185345), (1083, 156080), (1140, 148276), (1444, 117060), (1520, 111207), (1805, 93648), (1951, 86640), (2166, 78040), (2280, 74138), (2888, 58530), (3610, 46824), (3902, 43320), (4332, 39020), (4560, 37069), (5415, 31216), (5776, 29265), (5853, 28880), (7220, 23412), (7804, 21660), (8664, 19510), (9755, 17328), (10830, 15608), (11706, 14440)]