415788240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6689}}^1$

素因数の和:6749

約数の個数: 160

約数和(自身を含む): 1513117440

約数和(自身を除く): 1097329200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2590, 2960, 3108, 3885, 4144, 4440, 5180, 6216, 6689, 7770, 8880, 10360, 12432, 13378, 15540, 20067, 20720, 26756, 31080, 33445, 40134, 46823, 53512, 62160, 66890, 80268, 93646, 100335, 107024, 133780, 140469, 160536, 187292, 200670, 234115, 247493, 267560, 280938, 321072, 374584, 401340, 468230, 494986, 535120, 561876, 702345, 742479, 749168, 802680, 936460, 989972, 1123752, 1237465, 1404690, 1484958, 1605360, 1732451, 1872920, 1979944, 2247504, 2474930, 2809380, 2969916, 3464902, 3712395, 3745840, 3959888, 4949860, 5197353, 5618760, 5939832, 6929804, 7424790, 8662255, 9899720, 10394706, 11237520, 11879664, 13859608, 14849580, 17324510, 19799440, 20789412, 25986765, 27719216, 29699160, 34649020, 41578824, 51973530, 59398320, 69298040, 83157648, 103947060, 138596080, 207894120, 415788240]

約数ペア:

[(1, 415788240), (2, 207894120), (3, 138596080), (4, 103947060), (5, 83157648), (6, 69298040), (7, 59398320), (8, 51973530), (10, 41578824), (12, 34649020), (14, 29699160), (15, 27719216), (16, 25986765), (20, 20789412), (21, 19799440), (24, 17324510), (28, 14849580), (30, 13859608), (35, 11879664), (37, 11237520), (40, 10394706), (42, 9899720), (48, 8662255), (56, 7424790), (60, 6929804), (70, 5939832), (74, 5618760), (80, 5197353), (84, 4949860), (105, 3959888), (111, 3745840), (112, 3712395), (120, 3464902), (140, 2969916), (148, 2809380), (168, 2474930), (185, 2247504), (210, 1979944), (222, 1872920), (240, 1732451), (259, 1605360), (280, 1484958), (296, 1404690), (336, 1237465), (370, 1123752), (420, 989972), (444, 936460), (518, 802680), (555, 749168), (560, 742479), (592, 702345), (740, 561876), (777, 535120), (840, 494986), (888, 468230), (1036, 401340), (1110, 374584), (1295, 321072), (1480, 280938), (1554, 267560), (1680, 247493), (1776, 234115), (2072, 200670), (2220, 187292), (2590, 160536), (2960, 140469), (3108, 133780), (3885, 107024), (4144, 100335), (4440, 93646), (5180, 80268), (6216, 66890), (6689, 62160), (7770, 53512), (8880, 46823), (10360, 40134), (12432, 33445), (13378, 31080), (15540, 26756), (20067, 20720)]