140530080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{811}}^1$

素因数の和:867

約数の個数: 144

約数和(自身を含む): 467770464

約数和(自身を除く): 327240384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 361, 380, 456, 480, 570, 608, 722, 760, 811, 912, 1083, 1140, 1444, 1520, 1622, 1805, 1824, 2166, 2280, 2433, 2888, 3040, 3244, 3610, 4055, 4332, 4560, 4866, 5415, 5776, 6488, 7220, 8110, 8664, 9120, 9732, 10830, 11552, 12165, 12976, 14440, 15409, 16220, 17328, 19464, 21660, 24330, 25952, 28880, 30818, 32440, 34656, 38928, 43320, 46227, 48660, 57760, 61636, 64880, 77045, 77856, 86640, 92454, 97320, 123272, 129760, 154090, 173280, 184908, 194640, 231135, 246544, 292771, 308180, 369816, 389280, 462270, 493088, 585542, 616360, 739632, 878313, 924540, 1171084, 1232720, 1463855, 1479264, 1756626, 1849080, 2342168, 2465440, 2927710, 3513252, 3698160, 4391565, 4684336, 5855420, 7026504, 7396320, 8783130, 9368672, 11710840, 14053008, 17566260, 23421680, 28106016, 35132520, 46843360, 70265040, 140530080]

約数ペア:

[(1, 140530080), (2, 70265040), (3, 46843360), (4, 35132520), (5, 28106016), (6, 23421680), (8, 17566260), (10, 14053008), (12, 11710840), (15, 9368672), (16, 8783130), (19, 7396320), (20, 7026504), (24, 5855420), (30, 4684336), (32, 4391565), (38, 3698160), (40, 3513252), (48, 2927710), (57, 2465440), (60, 2342168), (76, 1849080), (80, 1756626), (95, 1479264), (96, 1463855), (114, 1232720), (120, 1171084), (152, 924540), (160, 878313), (190, 739632), (228, 616360), (240, 585542), (285, 493088), (304, 462270), (361, 389280), (380, 369816), (456, 308180), (480, 292771), (570, 246544), (608, 231135), (722, 194640), (760, 184908), (811, 173280), (912, 154090), (1083, 129760), (1140, 123272), (1444, 97320), (1520, 92454), (1622, 86640), (1805, 77856), (1824, 77045), (2166, 64880), (2280, 61636), (2433, 57760), (2888, 48660), (3040, 46227), (3244, 43320), (3610, 38928), (4055, 34656), (4332, 32440), (4560, 30818), (4866, 28880), (5415, 25952), (5776, 24330), (6488, 21660), (7220, 19464), (8110, 17328), (8664, 16220), (9120, 15409), (9732, 14440), (10830, 12976), (11552, 12165)]