4865400120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{2749}}^1$

素因数の和:2827

約数の個数: 256

約数和(自身を含む): 17424000000

約数和(自身を除く): 12558599880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 84, 86, 98, 105, 120, 129, 140, 147, 168, 172, 196, 210, 215, 245, 258, 280, 294, 301, 343, 344, 392, 420, 430, 490, 516, 588, 602, 645, 686, 735, 840, 860, 903, 980, 1029, 1032, 1176, 1204, 1290, 1372, 1470, 1505, 1715, 1720, 1806, 1960, 2058, 2107, 2408, 2580, 2744, 2749, 2940, 3010, 3430, 3612, 4116, 4214, 4515, 5145, 5160, 5498, 5880, 6020, 6321, 6860, 7224, 8232, 8247, 8428, 9030, 10290, 10535, 10996, 12040, 12642, 13720, 13745, 14749, 16494, 16856, 18060, 19243, 20580, 21070, 21992, 25284, 27490, 29498, 31605, 32988, 36120, 38486, 41160, 41235, 42140, 44247, 50568, 54980, 57729, 58996, 63210, 65976, 73745, 76972, 82470, 84280, 88494, 96215, 109960, 115458, 117992, 118207, 126420, 134701, 147490, 153944, 164940, 176988, 192430, 221235, 230916, 236414, 252840, 269402, 288645, 294980, 329880, 353976, 354621, 384860, 404103, 442470, 461832, 472828, 538804, 577290, 589960, 591035, 673505, 709242, 769720, 808206, 827449, 884940, 942907, 945656, 1077608, 1154580, 1182070, 1347010, 1418484, 1616412, 1654898, 1769880, 1773105, 1885814, 2020515, 2309160, 2364140, 2482347, 2694020, 2828721, 2836968, 3232824, 3309796, 3546210, 3771628, 4041030, 4137245, 4714535, 4728280, 4964694, 5388040, 5657442, 5792143, 6619592, 7092420, 7543256, 8082060, 8274490, 9429070, 9929388, 11314884, 11584286, 12411735, 14143605, 14184840, 16164120, 16548980, 17376429, 18858140, 19858776, 22629768, 23168572, 24823470, 28287210, 28960715, 33097960, 34752858, 37716280, 40545001, 46337144, 49646940, 56574420, 57921430, 69505716, 81090002, 86882145, 99293880, 113148840, 115842860, 121635003, 139011432, 162180004, 173764290, 202725005, 231685720, 243270006, 324360008, 347528580, 405450010, 486540012, 608175015, 695057160, 810900020, 973080024, 1216350030, 1621800040, 2432700060, 4865400120]

約数ペア:

[(1, 4865400120), (2, 2432700060), (3, 1621800040), (4, 1216350030), (5, 973080024), (6, 810900020), (7, 695057160), (8, 608175015), (10, 486540012), (12, 405450010), (14, 347528580), (15, 324360008), (20, 243270006), (21, 231685720), (24, 202725005), (28, 173764290), (30, 162180004), (35, 139011432), (40, 121635003), (42, 115842860), (43, 113148840), (49, 99293880), (56, 86882145), (60, 81090002), (70, 69505716), (84, 57921430), (86, 56574420), (98, 49646940), (105, 46337144), (120, 40545001), (129, 37716280), (140, 34752858), (147, 33097960), (168, 28960715), (172, 28287210), (196, 24823470), (210, 23168572), (215, 22629768), (245, 19858776), (258, 18858140), (280, 17376429), (294, 16548980), (301, 16164120), (343, 14184840), (344, 14143605), (392, 12411735), (420, 11584286), (430, 11314884), (490, 9929388), (516, 9429070), (588, 8274490), (602, 8082060), (645, 7543256), (686, 7092420), (735, 6619592), (840, 5792143), (860, 5657442), (903, 5388040), (980, 4964694), (1029, 4728280), (1032, 4714535), (1176, 4137245), (1204, 4041030), (1290, 3771628), (1372, 3546210), (1470, 3309796), (1505, 3232824), (1715, 2836968), (1720, 2828721), (1806, 2694020), (1960, 2482347), (2058, 2364140), (2107, 2309160), (2408, 2020515), (2580, 1885814), (2744, 1773105), (2749, 1769880), (2940, 1654898), (3010, 1616412), (3430, 1418484), (3612, 1347010), (4116, 1182070), (4214, 1154580), (4515, 1077608), (5145, 945656), (5160, 942907), (5498, 884940), (5880, 827449), (6020, 808206), (6321, 769720), (6860, 709242), (7224, 673505), (8232, 591035), (8247, 589960), (8428, 577290), (9030, 538804), (10290, 472828), (10535, 461832), (10996, 442470), (12040, 404103), (12642, 384860), (13720, 354621), (13745, 353976), (14749, 329880), (16494, 294980), (16856, 288645), (18060, 269402), (19243, 252840), (20580, 236414), (21070, 230916), (21992, 221235), (25284, 192430), (27490, 176988), (29498, 164940), (31605, 153944), (32988, 147490), (36120, 134701), (38486, 126420), (41160, 118207), (41235, 117992), (42140, 115458), (44247, 109960), (50568, 96215), (54980, 88494), (57729, 84280), (58996, 82470), (63210, 76972), (65976, 73745)]