140924520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1920

約数の個数: 192

約数和(自身を含む): 526219200

約数和(自身を除く): 385294680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1873, 1881, 1980, 2090, 2280, 2508, 3135, 3420, 3746, 3762, 3960, 4180, 5016, 5619, 6270, 6840, 7492, 7524, 8360, 9365, 9405, 11238, 12540, 14984, 15048, 16857, 18730, 18810, 20603, 22476, 25080, 28095, 33714, 35587, 37460, 37620, 41206, 44952, 56190, 61809, 67428, 71174, 74920, 75240, 82412, 84285, 103015, 106761, 112380, 123618, 134856, 142348, 164824, 168570, 177935, 185427, 206030, 213522, 224760, 247236, 284696, 309045, 320283, 337140, 355870, 370854, 391457, 412060, 427044, 494472, 533805, 618090, 640566, 674280, 711740, 741708, 782914, 824120, 854088, 927135, 1067610, 1174371, 1236180, 1281132, 1423480, 1483416, 1565828, 1601415, 1854270, 1957285, 2135220, 2348742, 2472360, 2562264, 3131656, 3202830, 3523113, 3708540, 3914570, 4270440, 4697484, 5871855, 6405660, 7046226, 7417080, 7829140, 9394968, 11743710, 12811320, 14092452, 15658280, 17615565, 23487420, 28184904, 35231130, 46974840, 70462260, 140924520]

約数ペア:

[(1, 140924520), (2, 70462260), (3, 46974840), (4, 35231130), (5, 28184904), (6, 23487420), (8, 17615565), (9, 15658280), (10, 14092452), (11, 12811320), (12, 11743710), (15, 9394968), (18, 7829140), (19, 7417080), (20, 7046226), (22, 6405660), (24, 5871855), (30, 4697484), (33, 4270440), (36, 3914570), (38, 3708540), (40, 3523113), (44, 3202830), (45, 3131656), (55, 2562264), (57, 2472360), (60, 2348742), (66, 2135220), (72, 1957285), (76, 1854270), (88, 1601415), (90, 1565828), (95, 1483416), (99, 1423480), (110, 1281132), (114, 1236180), (120, 1174371), (132, 1067610), (152, 927135), (165, 854088), (171, 824120), (180, 782914), (190, 741708), (198, 711740), (209, 674280), (220, 640566), (228, 618090), (264, 533805), (285, 494472), (330, 427044), (342, 412060), (360, 391457), (380, 370854), (396, 355870), (418, 337140), (440, 320283), (456, 309045), (495, 284696), (570, 247236), (627, 224760), (660, 213522), (684, 206030), (760, 185427), (792, 177935), (836, 168570), (855, 164824), (990, 142348), (1045, 134856), (1140, 123618), (1254, 112380), (1320, 106761), (1368, 103015), (1672, 84285), (1710, 82412), (1873, 75240), (1881, 74920), (1980, 71174), (2090, 67428), (2280, 61809), (2508, 56190), (3135, 44952), (3420, 41206), (3746, 37620), (3762, 37460), (3960, 35587), (4180, 33714), (5016, 28095), (5619, 25080), (6270, 22476), (6840, 20603), (7492, 18810), (7524, 18730), (8360, 16857), (9365, 15048), (9405, 14984), (11238, 12540)]