1569190140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3137}}^1$

素因数の和:3556

約数の個数: 144

約数和(自身を含む): 5455300032

約数和(自身を除く): 3886109892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 397, 420, 630, 794, 1191, 1260, 1588, 1985, 2382, 2779, 3137, 3573, 3970, 4764, 5558, 5955, 6274, 7146, 7940, 8337, 9411, 11116, 11910, 12548, 13895, 14292, 15685, 16674, 17865, 18822, 21959, 23820, 25011, 27790, 28233, 31370, 33348, 35730, 37644, 41685, 43918, 47055, 50022, 55580, 56466, 62740, 65877, 71460, 83370, 87836, 94110, 100044, 109795, 112932, 125055, 131754, 141165, 166740, 188220, 197631, 219590, 250110, 263508, 282330, 329385, 395262, 439180, 500220, 564660, 658770, 790524, 988155, 1245389, 1317540, 1976310, 2490778, 3736167, 3952620, 4981556, 6226945, 7472334, 8717723, 11208501, 12453890, 14944668, 17435446, 18680835, 22417002, 24907780, 26153169, 34870892, 37361670, 43588615, 44834004, 52306338, 56042505, 74723340, 78459507, 87177230, 104612676, 112085010, 130765845, 156919014, 174354460, 224170020, 261531690, 313838028, 392297535, 523063380, 784595070, 1569190140]

約数ペア:

[(1, 1569190140), (2, 784595070), (3, 523063380), (4, 392297535), (5, 313838028), (6, 261531690), (7, 224170020), (9, 174354460), (10, 156919014), (12, 130765845), (14, 112085010), (15, 104612676), (18, 87177230), (20, 78459507), (21, 74723340), (28, 56042505), (30, 52306338), (35, 44834004), (36, 43588615), (42, 37361670), (45, 34870892), (60, 26153169), (63, 24907780), (70, 22417002), (84, 18680835), (90, 17435446), (105, 14944668), (126, 12453890), (140, 11208501), (180, 8717723), (210, 7472334), (252, 6226945), (315, 4981556), (397, 3952620), (420, 3736167), (630, 2490778), (794, 1976310), (1191, 1317540), (1260, 1245389), (1588, 988155), (1985, 790524), (2382, 658770), (2779, 564660), (3137, 500220), (3573, 439180), (3970, 395262), (4764, 329385), (5558, 282330), (5955, 263508), (6274, 250110), (7146, 219590), (7940, 197631), (8337, 188220), (9411, 166740), (11116, 141165), (11910, 131754), (12548, 125055), (13895, 112932), (14292, 109795), (15685, 100044), (16674, 94110), (17865, 87836), (18822, 83370), (21959, 71460), (23820, 65877), (25011, 62740), (27790, 56466), (28233, 55580), (31370, 50022), (33348, 47055), (35730, 43918), (37644, 41685)]