229281780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:903

約数の個数: 192

約数和(自身を含む): 807206400

約数和(自身を除く): 577924620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 343, 364, 390, 420, 455, 490, 546, 588, 637, 686, 735, 780, 857, 910, 980, 1029, 1092, 1274, 1365, 1372, 1470, 1714, 1715, 1820, 1911, 2058, 2548, 2571, 2730, 2940, 3185, 3428, 3430, 3822, 4116, 4285, 4459, 5142, 5145, 5460, 5999, 6370, 6860, 7644, 8570, 8918, 9555, 10284, 10290, 11141, 11998, 12740, 12855, 13377, 17140, 17836, 17997, 19110, 20580, 22282, 22295, 23996, 25710, 26754, 29995, 33423, 35994, 38220, 41993, 44564, 44590, 51420, 53508, 55705, 59990, 66846, 66885, 71988, 77987, 83986, 89180, 89985, 111410, 119980, 125979, 133692, 133770, 155974, 167115, 167972, 179970, 209965, 222820, 233961, 251958, 267540, 293951, 311948, 334230, 359940, 389935, 419930, 467922, 503916, 545909, 587902, 629895, 668460, 779870, 839860, 881853, 935844, 1091818, 1169805, 1175804, 1259790, 1469755, 1559740, 1637727, 1763706, 2183636, 2339610, 2519580, 2729545, 2939510, 3275454, 3527412, 3821363, 4409265, 4679220, 5459090, 5879020, 6550908, 7642726, 8188635, 8818530, 10918180, 11464089, 15285452, 16377270, 17637060, 19106815, 22928178, 32754540, 38213630, 45856356, 57320445, 76427260, 114640890, 229281780]

約数ペア:

[(1, 229281780), (2, 114640890), (3, 76427260), (4, 57320445), (5, 45856356), (6, 38213630), (7, 32754540), (10, 22928178), (12, 19106815), (13, 17637060), (14, 16377270), (15, 15285452), (20, 11464089), (21, 10918180), (26, 8818530), (28, 8188635), (30, 7642726), (35, 6550908), (39, 5879020), (42, 5459090), (49, 4679220), (52, 4409265), (60, 3821363), (65, 3527412), (70, 3275454), (78, 2939510), (84, 2729545), (91, 2519580), (98, 2339610), (105, 2183636), (130, 1763706), (140, 1637727), (147, 1559740), (156, 1469755), (182, 1259790), (195, 1175804), (196, 1169805), (210, 1091818), (245, 935844), (260, 881853), (273, 839860), (294, 779870), (343, 668460), (364, 629895), (390, 587902), (420, 545909), (455, 503916), (490, 467922), (546, 419930), (588, 389935), (637, 359940), (686, 334230), (735, 311948), (780, 293951), (857, 267540), (910, 251958), (980, 233961), (1029, 222820), (1092, 209965), (1274, 179970), (1365, 167972), (1372, 167115), (1470, 155974), (1714, 133770), (1715, 133692), (1820, 125979), (1911, 119980), (2058, 111410), (2548, 89985), (2571, 89180), (2730, 83986), (2940, 77987), (3185, 71988), (3428, 66885), (3430, 66846), (3822, 59990), (4116, 55705), (4285, 53508), (4459, 51420), (5142, 44590), (5145, 44564), (5460, 41993), (5999, 38220), (6370, 35994), (6860, 33423), (7644, 29995), (8570, 26754), (8918, 25710), (9555, 23996), (10284, 22295), (10290, 22282), (11141, 20580), (11998, 19110), (12740, 17997), (12855, 17836), (13377, 17140)]