207540360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 731808000

約数和(自身を除く): 524267640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 43, 45, 54, 60, 72, 82, 86, 90, 108, 109, 120, 123, 129, 135, 164, 172, 180, 205, 215, 216, 218, 246, 258, 270, 327, 328, 344, 360, 369, 387, 410, 430, 436, 492, 516, 540, 545, 615, 645, 654, 738, 774, 820, 860, 872, 981, 984, 1032, 1080, 1090, 1107, 1161, 1230, 1290, 1308, 1476, 1548, 1635, 1640, 1720, 1763, 1845, 1935, 1962, 2180, 2214, 2322, 2460, 2580, 2616, 2943, 2952, 3096, 3270, 3526, 3690, 3870, 3924, 4360, 4428, 4469, 4644, 4687, 4905, 4920, 5160, 5289, 5535, 5805, 5886, 6540, 7052, 7380, 7740, 7848, 8815, 8856, 8938, 9288, 9374, 9810, 10578, 11070, 11610, 11772, 13080, 13407, 14061, 14104, 14715, 14760, 15480, 15867, 17630, 17876, 18748, 19620, 21156, 22140, 22345, 23220, 23435, 23544, 26445, 26814, 28122, 29430, 31734, 35260, 35752, 37496, 39240, 40221, 42183, 42312, 44280, 44690, 46440, 46870, 47601, 52890, 53628, 56244, 58860, 63468, 67035, 70305, 70520, 79335, 80442, 84366, 89380, 93740, 95202, 105780, 107256, 112488, 117720, 120663, 126549, 126936, 134070, 140610, 158670, 160884, 168732, 178760, 187480, 190404, 192167, 201105, 210915, 211560, 238005, 241326, 253098, 268140, 281220, 317340, 321768, 337464, 380808, 384334, 402210, 421830, 476010, 482652, 506196, 536280, 562440, 576501, 603315, 632745, 634680, 768668, 804420, 843660, 952020, 960835, 965304, 1012392, 1153002, 1206630, 1265490, 1537336, 1608840, 1687320, 1729503, 1904040, 1921670, 2306004, 2413260, 2530980, 2882505, 3459006, 3843340, 4612008, 4826520, 5061960, 5188509, 5765010, 6918012, 7686680, 8647515, 10377018, 11530020, 13836024, 17295030, 20754036, 23060040, 25942545, 34590060, 41508072, 51885090, 69180120, 103770180, 207540360]

約数ペア:

[(1, 207540360), (2, 103770180), (3, 69180120), (4, 51885090), (5, 41508072), (6, 34590060), (8, 25942545), (9, 23060040), (10, 20754036), (12, 17295030), (15, 13836024), (18, 11530020), (20, 10377018), (24, 8647515), (27, 7686680), (30, 6918012), (36, 5765010), (40, 5188509), (41, 5061960), (43, 4826520), (45, 4612008), (54, 3843340), (60, 3459006), (72, 2882505), (82, 2530980), (86, 2413260), (90, 2306004), (108, 1921670), (109, 1904040), (120, 1729503), (123, 1687320), (129, 1608840), (135, 1537336), (164, 1265490), (172, 1206630), (180, 1153002), (205, 1012392), (215, 965304), (216, 960835), (218, 952020), (246, 843660), (258, 804420), (270, 768668), (327, 634680), (328, 632745), (344, 603315), (360, 576501), (369, 562440), (387, 536280), (410, 506196), (430, 482652), (436, 476010), (492, 421830), (516, 402210), (540, 384334), (545, 380808), (615, 337464), (645, 321768), (654, 317340), (738, 281220), (774, 268140), (820, 253098), (860, 241326), (872, 238005), (981, 211560), (984, 210915), (1032, 201105), (1080, 192167), (1090, 190404), (1107, 187480), (1161, 178760), (1230, 168732), (1290, 160884), (1308, 158670), (1476, 140610), (1548, 134070), (1635, 126936), (1640, 126549), (1720, 120663), (1763, 117720), (1845, 112488), (1935, 107256), (1962, 105780), (2180, 95202), (2214, 93740), (2322, 89380), (2460, 84366), (2580, 80442), (2616, 79335), (2943, 70520), (2952, 70305), (3096, 67035), (3270, 63468), (3526, 58860), (3690, 56244), (3870, 53628), (3924, 52890), (4360, 47601), (4428, 46870), (4469, 46440), (4644, 44690), (4687, 44280), (4905, 42312), (4920, 42183), (5160, 40221), (5289, 39240), (5535, 37496), (5805, 35752), (5886, 35260), (6540, 31734), (7052, 29430), (7380, 28122), (7740, 26814), (7848, 26445), (8815, 23544), (8856, 23435), (8938, 23220), (9288, 22345), (9374, 22140), (9810, 21156), (10578, 19620), (11070, 18748), (11610, 17876), (11772, 17630), (13080, 15867), (13407, 15480), (14061, 14760), (14104, 14715)]