138146160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 450542592

約数和(自身を除く): 312396432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 47, 48, 60, 74, 80, 94, 111, 120, 141, 148, 185, 188, 222, 235, 240, 282, 296, 331, 370, 376, 444, 470, 555, 564, 592, 662, 705, 740, 752, 888, 940, 993, 1110, 1128, 1324, 1410, 1480, 1655, 1739, 1776, 1880, 1986, 2220, 2256, 2648, 2820, 2960, 3310, 3478, 3760, 3972, 4440, 4965, 5217, 5296, 5640, 6620, 6956, 7944, 8695, 8880, 9930, 10434, 11280, 12247, 13240, 13912, 15557, 15888, 17390, 19860, 20868, 24494, 26085, 26480, 27824, 31114, 34780, 36741, 39720, 41736, 46671, 48988, 52170, 61235, 62228, 69560, 73482, 77785, 79440, 83472, 93342, 97976, 104340, 122470, 124456, 139120, 146964, 155570, 183705, 186684, 195952, 208680, 233355, 244940, 248912, 293928, 311140, 367410, 373368, 417360, 466710, 489880, 575609, 587856, 622280, 734820, 746736, 933420, 979760, 1151218, 1244560, 1469640, 1726827, 1866840, 2302436, 2878045, 2939280, 3453654, 3733680, 4604872, 5756090, 6907308, 8634135, 9209744, 11512180, 13814616, 17268270, 23024360, 27629232, 34536540, 46048720, 69073080, 138146160]

約数ペア:

[(1, 138146160), (2, 69073080), (3, 46048720), (4, 34536540), (5, 27629232), (6, 23024360), (8, 17268270), (10, 13814616), (12, 11512180), (15, 9209744), (16, 8634135), (20, 6907308), (24, 5756090), (30, 4604872), (37, 3733680), (40, 3453654), (47, 2939280), (48, 2878045), (60, 2302436), (74, 1866840), (80, 1726827), (94, 1469640), (111, 1244560), (120, 1151218), (141, 979760), (148, 933420), (185, 746736), (188, 734820), (222, 622280), (235, 587856), (240, 575609), (282, 489880), (296, 466710), (331, 417360), (370, 373368), (376, 367410), (444, 311140), (470, 293928), (555, 248912), (564, 244940), (592, 233355), (662, 208680), (705, 195952), (740, 186684), (752, 183705), (888, 155570), (940, 146964), (993, 139120), (1110, 124456), (1128, 122470), (1324, 104340), (1410, 97976), (1480, 93342), (1655, 83472), (1739, 79440), (1776, 77785), (1880, 73482), (1986, 69560), (2220, 62228), (2256, 61235), (2648, 52170), (2820, 48988), (2960, 46671), (3310, 41736), (3478, 39720), (3760, 36741), (3972, 34780), (4440, 31114), (4965, 27824), (5217, 26480), (5296, 26085), (5640, 24494), (6620, 20868), (6956, 19860), (7944, 17390), (8695, 15888), (8880, 15557), (9930, 13912), (10434, 13240), (11280, 12247)]