245246507880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{64489}}^1$

素因数の和:64624

約数の個数: 256

約数和(自身を含む): 833561625600

約数和(自身を除く): 588315117720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 67, 86, 88, 110, 120, 129, 132, 134, 165, 172, 201, 215, 220, 258, 264, 268, 330, 335, 344, 402, 430, 440, 473, 516, 536, 645, 660, 670, 737, 804, 860, 946, 1005, 1032, 1290, 1320, 1340, 1419, 1474, 1608, 1720, 1892, 2010, 2211, 2365, 2580, 2680, 2838, 2881, 2948, 3685, 3784, 4020, 4422, 4730, 5160, 5676, 5762, 5896, 7095, 7370, 8040, 8643, 8844, 9460, 11055, 11352, 11524, 14190, 14405, 14740, 17286, 17688, 18920, 22110, 23048, 28380, 28810, 29480, 31691, 34572, 43215, 44220, 56760, 57620, 63382, 64489, 69144, 86430, 88440, 95073, 115240, 126764, 128978, 158455, 172860, 190146, 193467, 253528, 257956, 316910, 322445, 345720, 380292, 386934, 475365, 515912, 633820, 644890, 709379, 760584, 773868, 950730, 967335, 1267640, 1289780, 1418758, 1547736, 1901460, 1934670, 2128137, 2579560, 2773027, 2837516, 3546895, 3802920, 3869340, 4256274, 4320763, 5546054, 5675032, 7093790, 7738680, 8319081, 8512548, 8641526, 10640685, 11092108, 12962289, 13865135, 14187580, 16638162, 17025096, 17283052, 21281370, 21603815, 22184216, 25924578, 27730270, 28375160, 30503297, 33276324, 34566104, 41595405, 42562740, 43207630, 47528393, 51849156, 55460540, 61006594, 64811445, 66552648, 83190810, 85125480, 86415260, 91509891, 95056786, 103698312, 110921080, 122013188, 129622890, 142585179, 152516485, 166381620, 172830520, 183019782, 185792809, 190113572, 237641965, 244026376, 259245780, 285170358, 305032970, 332763240, 366039564, 371585618, 380227144, 457549455, 475283930, 518491560, 557378427, 570340716, 610065940, 712925895, 732079128, 743171236, 915098910, 928964045, 950567860, 1114756854, 1140681432, 1220131880, 1425851790, 1486342472, 1830197820, 1857928090, 1901135720, 2043720899, 2229513708, 2786892135, 2851703580, 3660395640, 3715856180, 4087441798, 4459027416, 5573784270, 5703407160, 6131162697, 7431712360, 8174883596, 10218604495, 11147568540, 12262325394, 16349767192, 20437208990, 22295137080, 24524650788, 30655813485, 40874417980, 49049301576, 61311626970, 81748835960, 122623253940, 245246507880]

約数ペア:

[(1, 245246507880), (2, 122623253940), (3, 81748835960), (4, 61311626970), (5, 49049301576), (6, 40874417980), (8, 30655813485), (10, 24524650788), (11, 22295137080), (12, 20437208990), (15, 16349767192), (20, 12262325394), (22, 11147568540), (24, 10218604495), (30, 8174883596), (33, 7431712360), (40, 6131162697), (43, 5703407160), (44, 5573784270), (55, 4459027416), (60, 4087441798), (66, 3715856180), (67, 3660395640), (86, 2851703580), (88, 2786892135), (110, 2229513708), (120, 2043720899), (129, 1901135720), (132, 1857928090), (134, 1830197820), (165, 1486342472), (172, 1425851790), (201, 1220131880), (215, 1140681432), (220, 1114756854), (258, 950567860), (264, 928964045), (268, 915098910), (330, 743171236), (335, 732079128), (344, 712925895), (402, 610065940), (430, 570340716), (440, 557378427), (473, 518491560), (516, 475283930), (536, 457549455), (645, 380227144), (660, 371585618), (670, 366039564), (737, 332763240), (804, 305032970), (860, 285170358), (946, 259245780), (1005, 244026376), (1032, 237641965), (1290, 190113572), (1320, 185792809), (1340, 183019782), (1419, 172830520), (1474, 166381620), (1608, 152516485), (1720, 142585179), (1892, 129622890), (2010, 122013188), (2211, 110921080), (2365, 103698312), (2580, 95056786), (2680, 91509891), (2838, 86415260), (2881, 85125480), (2948, 83190810), (3685, 66552648), (3784, 64811445), (4020, 61006594), (4422, 55460540), (4730, 51849156), (5160, 47528393), (5676, 43207630), (5762, 42562740), (5896, 41595405), (7095, 34566104), (7370, 33276324), (8040, 30503297), (8643, 28375160), (8844, 27730270), (9460, 25924578), (11055, 22184216), (11352, 21603815), (11524, 21281370), (14190, 17283052), (14405, 17025096), (14740, 16638162), (17286, 14187580), (17688, 13865135), (18920, 12962289), (22110, 11092108), (23048, 10640685), (28380, 8641526), (28810, 8512548), (29480, 8319081), (31691, 7738680), (34572, 7093790), (43215, 5675032), (44220, 5546054), (56760, 4320763), (57620, 4256274), (63382, 3869340), (64489, 3802920), (69144, 3546895), (86430, 2837516), (88440, 2773027), (95073, 2579560), (115240, 2128137), (126764, 1934670), (128978, 1901460), (158455, 1547736), (172860, 1418758), (190146, 1289780), (193467, 1267640), (253528, 967335), (257956, 950730), (316910, 773868), (322445, 760584), (345720, 709379), (380292, 644890), (386934, 633820), (475365, 515912)]