2722291880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4229}}^1$

素因数の和:4288

約数の個数: 192

約数和(自身を含む): 8101296000

約数和(自身を除く): 5379004120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 121, 133, 140, 152, 154, 190, 209, 220, 242, 266, 280, 308, 380, 385, 418, 440, 484, 532, 605, 616, 665, 760, 770, 836, 847, 968, 1045, 1064, 1210, 1330, 1463, 1540, 1672, 1694, 2090, 2299, 2420, 2660, 2926, 3080, 3388, 4180, 4229, 4235, 4598, 4840, 5320, 5852, 6776, 7315, 8360, 8458, 8470, 9196, 11495, 11704, 14630, 16093, 16916, 16940, 18392, 21145, 22990, 29260, 29603, 32186, 33832, 33880, 42290, 45980, 46519, 58520, 59206, 64372, 80351, 80465, 84580, 91960, 93038, 118412, 128744, 148015, 160702, 160930, 169160, 186076, 232595, 236824, 296030, 321404, 321860, 325633, 372152, 401755, 465190, 511709, 562457, 592060, 642808, 643720, 651266, 803510, 883861, 930380, 1023418, 1124914, 1184120, 1302532, 1607020, 1628165, 1767722, 1860760, 2046836, 2249828, 2558545, 2605064, 2812285, 3214040, 3256330, 3535444, 3581963, 4093672, 4419305, 4499656, 5117090, 5624570, 6187027, 6512660, 7070888, 7163926, 8838610, 9722471, 10234180, 11249140, 12374054, 13025320, 14327852, 17677220, 17909815, 19444942, 20468360, 22498280, 24748108, 28655704, 30935135, 35354440, 35819630, 38889884, 48612355, 49496216, 61870270, 68057297, 71639260, 77779768, 97224710, 123740540, 136114594, 143278520, 194449420, 247481080, 272229188, 340286485, 388898840, 544458376, 680572970, 1361145940, 2722291880]

約数ペア:

[(1, 2722291880), (2, 1361145940), (4, 680572970), (5, 544458376), (7, 388898840), (8, 340286485), (10, 272229188), (11, 247481080), (14, 194449420), (19, 143278520), (20, 136114594), (22, 123740540), (28, 97224710), (35, 77779768), (38, 71639260), (40, 68057297), (44, 61870270), (55, 49496216), (56, 48612355), (70, 38889884), (76, 35819630), (77, 35354440), (88, 30935135), (95, 28655704), (110, 24748108), (121, 22498280), (133, 20468360), (140, 19444942), (152, 17909815), (154, 17677220), (190, 14327852), (209, 13025320), (220, 12374054), (242, 11249140), (266, 10234180), (280, 9722471), (308, 8838610), (380, 7163926), (385, 7070888), (418, 6512660), (440, 6187027), (484, 5624570), (532, 5117090), (605, 4499656), (616, 4419305), (665, 4093672), (760, 3581963), (770, 3535444), (836, 3256330), (847, 3214040), (968, 2812285), (1045, 2605064), (1064, 2558545), (1210, 2249828), (1330, 2046836), (1463, 1860760), (1540, 1767722), (1672, 1628165), (1694, 1607020), (2090, 1302532), (2299, 1184120), (2420, 1124914), (2660, 1023418), (2926, 930380), (3080, 883861), (3388, 803510), (4180, 651266), (4229, 643720), (4235, 642808), (4598, 592060), (4840, 562457), (5320, 511709), (5852, 465190), (6776, 401755), (7315, 372152), (8360, 325633), (8458, 321860), (8470, 321404), (9196, 296030), (11495, 236824), (11704, 232595), (14630, 186076), (16093, 169160), (16916, 160930), (16940, 160702), (18392, 148015), (21145, 128744), (22990, 118412), (29260, 93038), (29603, 91960), (32186, 84580), (33832, 80465), (33880, 80351), (42290, 64372), (45980, 59206), (46519, 58520)]