197073240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18047}}^1$

素因数の和:18081

約数の個数: 128

約数和(自身を含む): 727695360

約数和(自身を除く): 530622120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 18047, 36094, 54141, 72188, 90235, 108282, 126329, 144376, 180470, 216564, 234611, 252658, 270705, 360940, 378987, 433128, 469222, 505316, 541410, 631645, 703833, 721880, 757974, 938444, 1010632, 1082820, 1173055, 1263290, 1407666, 1515948, 1642277, 1876888, 1894935, 2165640, 2346110, 2526580, 2815332, 3031896, 3284554, 3519165, 3789870, 4692220, 4926831, 5053160, 5630664, 6569108, 7038330, 7579740, 8211385, 9384440, 9853662, 13138216, 14076660, 15159480, 16422770, 19707324, 24634155, 28153320, 32845540, 39414648, 49268310, 65691080, 98536620, 197073240]

約数ペア:

[(1, 197073240), (2, 98536620), (3, 65691080), (4, 49268310), (5, 39414648), (6, 32845540), (7, 28153320), (8, 24634155), (10, 19707324), (12, 16422770), (13, 15159480), (14, 14076660), (15, 13138216), (20, 9853662), (21, 9384440), (24, 8211385), (26, 7579740), (28, 7038330), (30, 6569108), (35, 5630664), (39, 5053160), (40, 4926831), (42, 4692220), (52, 3789870), (56, 3519165), (60, 3284554), (65, 3031896), (70, 2815332), (78, 2526580), (84, 2346110), (91, 2165640), (104, 1894935), (105, 1876888), (120, 1642277), (130, 1515948), (140, 1407666), (156, 1263290), (168, 1173055), (182, 1082820), (195, 1010632), (210, 938444), (260, 757974), (273, 721880), (280, 703833), (312, 631645), (364, 541410), (390, 505316), (420, 469222), (455, 433128), (520, 378987), (546, 360940), (728, 270705), (780, 252658), (840, 234611), (910, 216564), (1092, 180470), (1365, 144376), (1560, 126329), (1820, 108282), (2184, 90235), (2730, 72188), (3640, 54141), (5460, 36094), (10920, 18047)]