140765760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1381

約数の個数: 168

約数和(自身を含む): 497637816

約数和(自身を除く): 356872056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1321, 1332, 1440, 1480, 1665, 1776, 2220, 2368, 2642, 2664, 2880, 2960, 3330, 3552, 3963, 4440, 5284, 5328, 5920, 6605, 6660, 7104, 7926, 8880, 10568, 10656, 11840, 11889, 13210, 13320, 15852, 17760, 19815, 21136, 21312, 23778, 26420, 26640, 31704, 35520, 39630, 42272, 47556, 48877, 52840, 53280, 59445, 63408, 79260, 84544, 95112, 97754, 105680, 106560, 118890, 126816, 146631, 158520, 190224, 195508, 211360, 237780, 244385, 253632, 293262, 317040, 380448, 391016, 422720, 439893, 475560, 488770, 586524, 634080, 733155, 760896, 782032, 879786, 951120, 977540, 1173048, 1268160, 1466310, 1564064, 1759572, 1902240, 1955080, 2199465, 2346096, 2932620, 3128128, 3519144, 3804480, 3910160, 4398930, 4692192, 5865240, 7038288, 7820320, 8797860, 9384384, 11730480, 14076576, 15640640, 17595720, 23460960, 28153152, 35191440, 46921920, 70382880, 140765760]

約数ペア:

[(1, 140765760), (2, 70382880), (3, 46921920), (4, 35191440), (5, 28153152), (6, 23460960), (8, 17595720), (9, 15640640), (10, 14076576), (12, 11730480), (15, 9384384), (16, 8797860), (18, 7820320), (20, 7038288), (24, 5865240), (30, 4692192), (32, 4398930), (36, 3910160), (37, 3804480), (40, 3519144), (45, 3128128), (48, 2932620), (60, 2346096), (64, 2199465), (72, 1955080), (74, 1902240), (80, 1759572), (90, 1564064), (96, 1466310), (111, 1268160), (120, 1173048), (144, 977540), (148, 951120), (160, 879786), (180, 782032), (185, 760896), (192, 733155), (222, 634080), (240, 586524), (288, 488770), (296, 475560), (320, 439893), (333, 422720), (360, 391016), (370, 380448), (444, 317040), (480, 293262), (555, 253632), (576, 244385), (592, 237780), (666, 211360), (720, 195508), (740, 190224), (888, 158520), (960, 146631), (1110, 126816), (1184, 118890), (1321, 106560), (1332, 105680), (1440, 97754), (1480, 95112), (1665, 84544), (1776, 79260), (2220, 63408), (2368, 59445), (2642, 53280), (2664, 52840), (2880, 48877), (2960, 47556), (3330, 42272), (3552, 39630), (3963, 35520), (4440, 31704), (5284, 26640), (5328, 26420), (5920, 23778), (6605, 21312), (6660, 21136), (7104, 19815), (7926, 17760), (8880, 15852), (10568, 13320), (10656, 13210), (11840, 11889)]