140234160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{439}}^1$

素因数の和:488

約数の個数: 160

約数和(自身を含む): 479255040

約数和(自身を除く): 339020880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 439, 440, 484, 528, 605, 660, 726, 878, 880, 968, 1210, 1317, 1320, 1331, 1452, 1756, 1815, 1936, 2195, 2420, 2634, 2640, 2662, 2904, 3512, 3630, 3993, 4390, 4829, 4840, 5268, 5324, 5808, 6585, 6655, 7024, 7260, 7986, 8780, 9658, 9680, 10536, 10648, 13170, 13310, 14487, 14520, 15972, 17560, 19316, 19965, 21072, 21296, 24145, 26340, 26620, 28974, 29040, 31944, 35120, 38632, 39930, 48290, 52680, 53119, 53240, 57948, 63888, 72435, 77264, 79860, 96580, 105360, 106238, 106480, 115896, 144870, 159357, 159720, 193160, 212476, 231792, 265595, 289740, 318714, 319440, 386320, 424952, 531190, 579480, 584309, 637428, 796785, 849904, 1062380, 1158960, 1168618, 1274856, 1593570, 1752927, 2124760, 2337236, 2549712, 2921545, 3187140, 3505854, 4249520, 4674472, 5843090, 6374280, 7011708, 8764635, 9348944, 11686180, 12748560, 14023416, 17529270, 23372360, 28046832, 35058540, 46744720, 70117080, 140234160]

約数ペア:

[(1, 140234160), (2, 70117080), (3, 46744720), (4, 35058540), (5, 28046832), (6, 23372360), (8, 17529270), (10, 14023416), (11, 12748560), (12, 11686180), (15, 9348944), (16, 8764635), (20, 7011708), (22, 6374280), (24, 5843090), (30, 4674472), (33, 4249520), (40, 3505854), (44, 3187140), (48, 2921545), (55, 2549712), (60, 2337236), (66, 2124760), (80, 1752927), (88, 1593570), (110, 1274856), (120, 1168618), (121, 1158960), (132, 1062380), (165, 849904), (176, 796785), (220, 637428), (240, 584309), (242, 579480), (264, 531190), (330, 424952), (363, 386320), (439, 319440), (440, 318714), (484, 289740), (528, 265595), (605, 231792), (660, 212476), (726, 193160), (878, 159720), (880, 159357), (968, 144870), (1210, 115896), (1317, 106480), (1320, 106238), (1331, 105360), (1452, 96580), (1756, 79860), (1815, 77264), (1936, 72435), (2195, 63888), (2420, 57948), (2634, 53240), (2640, 53119), (2662, 52680), (2904, 48290), (3512, 39930), (3630, 38632), (3993, 35120), (4390, 31944), (4829, 29040), (4840, 28974), (5268, 26620), (5324, 26340), (5808, 24145), (6585, 21296), (6655, 21072), (7024, 19965), (7260, 19316), (7986, 17560), (8780, 15972), (9658, 14520), (9680, 14487), (10536, 13310), (10648, 13170)]