168053340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4397}}^1$

素因数の和:4436

約数の個数: 144

約数和(自身を含む): 589613472

約数和(自身を除く): 421560132

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, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 4397, 5460, 6370, 7644, 8794, 9555, 12740, 13191, 17588, 19110, 21985, 26382, 30779, 38220, 43970, 52764, 57161, 61558, 65955, 87940, 92337, 114322, 123116, 131910, 153895, 171483, 184674, 215453, 228644, 263820, 285805, 307790, 342966, 369348, 400127, 430906, 461685, 571610, 615580, 646359, 685932, 800254, 857415, 861812, 923370, 1077265, 1143220, 1200381, 1292718, 1600508, 1714830, 1846740, 2000635, 2154530, 2400762, 2585436, 2800889, 3231795, 3429660, 4001270, 4309060, 4801524, 5601778, 6001905, 6463590, 8002540, 8402667, 11203556, 12003810, 12927180, 14004445, 16805334, 24007620, 28008890, 33610668, 42013335, 56017780, 84026670, 168053340]

約数ペア:

[(1, 168053340), (2, 84026670), (3, 56017780), (4, 42013335), (5, 33610668), (6, 28008890), (7, 24007620), (10, 16805334), (12, 14004445), (13, 12927180), (14, 12003810), (15, 11203556), (20, 8402667), (21, 8002540), (26, 6463590), (28, 6001905), (30, 5601778), (35, 4801524), (39, 4309060), (42, 4001270), (49, 3429660), (52, 3231795), (60, 2800889), (65, 2585436), (70, 2400762), (78, 2154530), (84, 2000635), (91, 1846740), (98, 1714830), (105, 1600508), (130, 1292718), (140, 1200381), (147, 1143220), (156, 1077265), (182, 923370), (195, 861812), (196, 857415), (210, 800254), (245, 685932), (260, 646359), (273, 615580), (294, 571610), (364, 461685), (390, 430906), (420, 400127), (455, 369348), (490, 342966), (546, 307790), (588, 285805), (637, 263820), (735, 228644), (780, 215453), (910, 184674), (980, 171483), (1092, 153895), (1274, 131910), (1365, 123116), (1470, 114322), (1820, 92337), (1911, 87940), (2548, 65955), (2730, 61558), (2940, 57161), (3185, 52764), (3822, 43970), (4397, 38220), (5460, 30779), (6370, 26382), (7644, 21985), (8794, 19110), (9555, 17588), (12740, 13191)]