2019663240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4877}}^1$

素因数の和:4944

約数の個数: 256

約数和(自身を含む): 7586265600

約数和(自身を除く): 5566602360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 29, 30, 34, 35, 40, 42, 51, 56, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 120, 136, 140, 145, 168, 170, 174, 203, 204, 210, 232, 238, 255, 280, 290, 340, 348, 357, 406, 408, 420, 435, 476, 493, 510, 580, 595, 609, 680, 696, 714, 812, 840, 870, 952, 986, 1015, 1020, 1160, 1190, 1218, 1428, 1479, 1624, 1740, 1785, 1972, 2030, 2040, 2380, 2436, 2465, 2856, 2958, 3045, 3451, 3480, 3570, 3944, 4060, 4760, 4872, 4877, 4930, 5916, 6090, 6902, 7140, 7395, 8120, 9754, 9860, 10353, 11832, 12180, 13804, 14280, 14631, 14790, 17255, 19508, 19720, 20706, 24360, 24385, 27608, 29262, 29580, 34139, 34510, 39016, 41412, 48770, 51765, 58524, 59160, 68278, 69020, 73155, 82824, 82909, 97540, 102417, 103530, 117048, 136556, 138040, 141433, 146310, 165818, 170695, 195080, 204834, 207060, 248727, 273112, 282866, 292620, 331636, 341390, 409668, 414120, 414545, 424299, 497454, 512085, 565732, 580363, 585240, 663272, 682780, 707165, 819336, 829090, 848598, 990031, 994908, 1024170, 1131464, 1160726, 1243635, 1365560, 1414330, 1658180, 1697196, 1741089, 1980062, 1989816, 2048340, 2121495, 2321452, 2404361, 2487270, 2828660, 2901815, 2970093, 3316360, 3394392, 3482178, 3960124, 4096680, 4242990, 4642904, 4808722, 4950155, 4974540, 5657320, 5803630, 5940186, 6964356, 7213083, 7920248, 8485980, 8705445, 9617444, 9900310, 9949080, 11607260, 11880372, 12021805, 13928712, 14426166, 14850465, 16830527, 16971960, 17410890, 19234888, 19800620, 23214520, 23760744, 24043610, 28852332, 29700930, 33661054, 34821780, 36065415, 39601240, 48087220, 50491581, 57704664, 59401860, 67322108, 69643560, 72130830, 84152635, 96174440, 100983162, 118803720, 134644216, 144261660, 168305270, 201966324, 252457905, 288523320, 336610540, 403932648, 504915810, 673221080, 1009831620, 2019663240]

約数ペア:

[(1, 2019663240), (2, 1009831620), (3, 673221080), (4, 504915810), (5, 403932648), (6, 336610540), (7, 288523320), (8, 252457905), (10, 201966324), (12, 168305270), (14, 144261660), (15, 134644216), (17, 118803720), (20, 100983162), (21, 96174440), (24, 84152635), (28, 72130830), (29, 69643560), (30, 67322108), (34, 59401860), (35, 57704664), (40, 50491581), (42, 48087220), (51, 39601240), (56, 36065415), (58, 34821780), (60, 33661054), (68, 29700930), (70, 28852332), (84, 24043610), (85, 23760744), (87, 23214520), (102, 19800620), (105, 19234888), (116, 17410890), (119, 16971960), (120, 16830527), (136, 14850465), (140, 14426166), (145, 13928712), (168, 12021805), (170, 11880372), (174, 11607260), (203, 9949080), (204, 9900310), (210, 9617444), (232, 8705445), (238, 8485980), (255, 7920248), (280, 7213083), (290, 6964356), (340, 5940186), (348, 5803630), (357, 5657320), (406, 4974540), (408, 4950155), (420, 4808722), (435, 4642904), (476, 4242990), (493, 4096680), (510, 3960124), (580, 3482178), (595, 3394392), (609, 3316360), (680, 2970093), (696, 2901815), (714, 2828660), (812, 2487270), (840, 2404361), (870, 2321452), (952, 2121495), (986, 2048340), (1015, 1989816), (1020, 1980062), (1160, 1741089), (1190, 1697196), (1218, 1658180), (1428, 1414330), (1479, 1365560), (1624, 1243635), (1740, 1160726), (1785, 1131464), (1972, 1024170), (2030, 994908), (2040, 990031), (2380, 848598), (2436, 829090), (2465, 819336), (2856, 707165), (2958, 682780), (3045, 663272), (3451, 585240), (3480, 580363), (3570, 565732), (3944, 512085), (4060, 497454), (4760, 424299), (4872, 414545), (4877, 414120), (4930, 409668), (5916, 341390), (6090, 331636), (6902, 292620), (7140, 282866), (7395, 273112), (8120, 248727), (9754, 207060), (9860, 204834), (10353, 195080), (11832, 170695), (12180, 165818), (13804, 146310), (14280, 141433), (14631, 138040), (14790, 136556), (17255, 117048), (19508, 103530), (19720, 102417), (20706, 97540), (24360, 82909), (24385, 82824), (27608, 73155), (29262, 69020), (29580, 68278), (34139, 59160), (34510, 58524), (39016, 51765), (41412, 48770)]