2113440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 192

約数和(自身を含む): 8273664

約数和(自身を除く): 6160224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 37, 40, 42, 48, 51, 56, 60, 68, 70, 74, 80, 84, 85, 96, 102, 105, 111, 112, 119, 120, 136, 140, 148, 160, 168, 170, 185, 204, 210, 222, 224, 238, 240, 255, 259, 272, 280, 296, 336, 340, 357, 370, 408, 420, 444, 476, 480, 510, 518, 544, 555, 560, 592, 595, 629, 672, 680, 714, 740, 777, 816, 840, 888, 952, 1020, 1036, 1110, 1120, 1184, 1190, 1258, 1295, 1360, 1428, 1480, 1554, 1632, 1680, 1776, 1785, 1887, 1904, 2040, 2072, 2220, 2380, 2516, 2590, 2720, 2856, 2960, 3108, 3145, 3360, 3552, 3570, 3774, 3808, 3885, 4080, 4144, 4403, 4440, 4760, 5032, 5180, 5712, 5920, 6216, 6290, 7140, 7548, 7770, 8160, 8288, 8806, 8880, 9435, 9520, 10064, 10360, 11424, 12432, 12580, 13209, 14280, 15096, 15540, 17612, 17760, 18870, 19040, 20128, 20720, 22015, 24864, 25160, 26418, 28560, 30192, 31080, 35224, 37740, 41440, 44030, 50320, 52836, 57120, 60384, 62160, 66045, 70448, 75480, 88060, 100640, 105672, 124320, 132090, 140896, 150960, 176120, 211344, 264180, 301920, 352240, 422688, 528360, 704480, 1056720, 2113440]

約数ペア:

[(1, 2113440), (2, 1056720), (3, 704480), (4, 528360), (5, 422688), (6, 352240), (7, 301920), (8, 264180), (10, 211344), (12, 176120), (14, 150960), (15, 140896), (16, 132090), (17, 124320), (20, 105672), (21, 100640), (24, 88060), (28, 75480), (30, 70448), (32, 66045), (34, 62160), (35, 60384), (37, 57120), (40, 52836), (42, 50320), (48, 44030), (51, 41440), (56, 37740), (60, 35224), (68, 31080), (70, 30192), (74, 28560), (80, 26418), (84, 25160), (85, 24864), (96, 22015), (102, 20720), (105, 20128), (111, 19040), (112, 18870), (119, 17760), (120, 17612), (136, 15540), (140, 15096), (148, 14280), (160, 13209), (168, 12580), (170, 12432), (185, 11424), (204, 10360), (210, 10064), (222, 9520), (224, 9435), (238, 8880), (240, 8806), (255, 8288), (259, 8160), (272, 7770), (280, 7548), (296, 7140), (336, 6290), (340, 6216), (357, 5920), (370, 5712), (408, 5180), (420, 5032), (444, 4760), (476, 4440), (480, 4403), (510, 4144), (518, 4080), (544, 3885), (555, 3808), (560, 3774), (592, 3570), (595, 3552), (629, 3360), (672, 3145), (680, 3108), (714, 2960), (740, 2856), (777, 2720), (816, 2590), (840, 2516), (888, 2380), (952, 2220), (1020, 2072), (1036, 2040), (1110, 1904), (1120, 1887), (1184, 1785), (1190, 1776), (1258, 1680), (1295, 1632), (1360, 1554), (1428, 1480)]