206441040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:677

約数の個数: 160

約数和(自身を含む): 695955456

約数和(自身を除く): 489514416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 127, 130, 156, 195, 208, 240, 254, 260, 312, 381, 390, 508, 520, 521, 624, 635, 762, 780, 1016, 1040, 1042, 1270, 1524, 1560, 1563, 1651, 1905, 2032, 2084, 2540, 2605, 3048, 3120, 3126, 3302, 3810, 4168, 4953, 5080, 5210, 6096, 6252, 6604, 6773, 7620, 7815, 8255, 8336, 9906, 10160, 10420, 12504, 13208, 13546, 15240, 15630, 16510, 19812, 20319, 20840, 24765, 25008, 26416, 27092, 30480, 31260, 33020, 33865, 39624, 40638, 41680, 49530, 54184, 62520, 66040, 66167, 67730, 79248, 81276, 99060, 101595, 108368, 125040, 132080, 132334, 135460, 162552, 198120, 198501, 203190, 264668, 270920, 325104, 330835, 396240, 397002, 406380, 529336, 541840, 661670, 794004, 812760, 860171, 992505, 1058672, 1323340, 1588008, 1625520, 1720342, 1985010, 2580513, 2646680, 3176016, 3440684, 3970020, 4300855, 5161026, 5293360, 6881368, 7940040, 8601710, 10322052, 12902565, 13762736, 15880080, 17203420, 20644104, 25805130, 34406840, 41288208, 51610260, 68813680, 103220520, 206441040]

約数ペア:

[(1, 206441040), (2, 103220520), (3, 68813680), (4, 51610260), (5, 41288208), (6, 34406840), (8, 25805130), (10, 20644104), (12, 17203420), (13, 15880080), (15, 13762736), (16, 12902565), (20, 10322052), (24, 8601710), (26, 7940040), (30, 6881368), (39, 5293360), (40, 5161026), (48, 4300855), (52, 3970020), (60, 3440684), (65, 3176016), (78, 2646680), (80, 2580513), (104, 1985010), (120, 1720342), (127, 1625520), (130, 1588008), (156, 1323340), (195, 1058672), (208, 992505), (240, 860171), (254, 812760), (260, 794004), (312, 661670), (381, 541840), (390, 529336), (508, 406380), (520, 397002), (521, 396240), (624, 330835), (635, 325104), (762, 270920), (780, 264668), (1016, 203190), (1040, 198501), (1042, 198120), (1270, 162552), (1524, 135460), (1560, 132334), (1563, 132080), (1651, 125040), (1905, 108368), (2032, 101595), (2084, 99060), (2540, 81276), (2605, 79248), (3048, 67730), (3120, 66167), (3126, 66040), (3302, 62520), (3810, 54184), (4168, 49530), (4953, 41680), (5080, 40638), (5210, 39624), (6096, 33865), (6252, 33020), (6604, 31260), (6773, 30480), (7620, 27092), (7815, 26416), (8255, 25008), (8336, 24765), (9906, 20840), (10160, 20319), (10420, 19812), (12504, 16510), (13208, 15630), (13546, 15240)]