140131440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 497218176

約数和(自身を除く): 357086736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 47, 48, 60, 72, 80, 82, 90, 94, 101, 120, 123, 141, 144, 164, 180, 188, 202, 205, 235, 240, 246, 282, 303, 328, 360, 369, 376, 404, 410, 423, 470, 492, 505, 564, 606, 615, 656, 705, 720, 738, 752, 808, 820, 846, 909, 940, 984, 1010, 1128, 1212, 1230, 1410, 1476, 1515, 1616, 1640, 1692, 1818, 1845, 1880, 1927, 1968, 2020, 2115, 2256, 2424, 2460, 2820, 2952, 3030, 3280, 3384, 3636, 3690, 3760, 3854, 4040, 4141, 4230, 4545, 4747, 4848, 4920, 5640, 5781, 5904, 6060, 6768, 7272, 7380, 7708, 8080, 8282, 8460, 9090, 9494, 9635, 9840, 11280, 11562, 12120, 12423, 14241, 14544, 14760, 15416, 16564, 16920, 17343, 18180, 18988, 19270, 20705, 23124, 23735, 24240, 24846, 28482, 28905, 29520, 30832, 33128, 33840, 34686, 36360, 37269, 37976, 38540, 41410, 42723, 46248, 47470, 49692, 56964, 57810, 62115, 66256, 69372, 71205, 72720, 74538, 75952, 77080, 82820, 85446, 86715, 92496, 94940, 99384, 113928, 115620, 124230, 138744, 142410, 149076, 154160, 165640, 170892, 173430, 186345, 189880, 194627, 198768, 213615, 227856, 231240, 248460, 277488, 284820, 298152, 331280, 341784, 346860, 372690, 379760, 389254, 427230, 462480, 496920, 569640, 583881, 596304, 683568, 693720, 745380, 778508, 854460, 973135, 993840, 1139280, 1167762, 1387440, 1490760, 1557016, 1708920, 1751643, 1946270, 2335524, 2919405, 2981520, 3114032, 3417840, 3503286, 3892540, 4671048, 5838810, 7006572, 7785080, 8758215, 9342096, 11677620, 14013144, 15570160, 17516430, 23355240, 28026288, 35032860, 46710480, 70065720, 140131440]

約数ペア:

[(1, 140131440), (2, 70065720), (3, 46710480), (4, 35032860), (5, 28026288), (6, 23355240), (8, 17516430), (9, 15570160), (10, 14013144), (12, 11677620), (15, 9342096), (16, 8758215), (18, 7785080), (20, 7006572), (24, 5838810), (30, 4671048), (36, 3892540), (40, 3503286), (41, 3417840), (45, 3114032), (47, 2981520), (48, 2919405), (60, 2335524), (72, 1946270), (80, 1751643), (82, 1708920), (90, 1557016), (94, 1490760), (101, 1387440), (120, 1167762), (123, 1139280), (141, 993840), (144, 973135), (164, 854460), (180, 778508), (188, 745380), (202, 693720), (205, 683568), (235, 596304), (240, 583881), (246, 569640), (282, 496920), (303, 462480), (328, 427230), (360, 389254), (369, 379760), (376, 372690), (404, 346860), (410, 341784), (423, 331280), (470, 298152), (492, 284820), (505, 277488), (564, 248460), (606, 231240), (615, 227856), (656, 213615), (705, 198768), (720, 194627), (738, 189880), (752, 186345), (808, 173430), (820, 170892), (846, 165640), (909, 154160), (940, 149076), (984, 142410), (1010, 138744), (1128, 124230), (1212, 115620), (1230, 113928), (1410, 99384), (1476, 94940), (1515, 92496), (1616, 86715), (1640, 85446), (1692, 82820), (1818, 77080), (1845, 75952), (1880, 74538), (1927, 72720), (1968, 71205), (2020, 69372), (2115, 66256), (2256, 62115), (2424, 57810), (2460, 56964), (2820, 49692), (2952, 47470), (3030, 46248), (3280, 42723), (3384, 41410), (3636, 38540), (3690, 37976), (3760, 37269), (3854, 36360), (4040, 34686), (4141, 33840), (4230, 33128), (4545, 30832), (4747, 29520), (4848, 28905), (4920, 28482), (5640, 24846), (5781, 24240), (5904, 23735), (6060, 23124), (6768, 20705), (7272, 19270), (7380, 18988), (7708, 18180), (8080, 17343), (8282, 16920), (8460, 16564), (9090, 15416), (9494, 14760), (9635, 14544), (9840, 14241), (11280, 12423), (11562, 12120)]