156305520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31013}}^1$

素因数の和:31039

約数の個数: 120

約数和(自身を含む): 599934816

約数和(自身を除く): 443629296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 31013, 62026, 93039, 124052, 155065, 186078, 217091, 248104, 279117, 310130, 372156, 434182, 465195, 496208, 558234, 620260, 651273, 744312, 868364, 930390, 1085455, 1116468, 1240520, 1302546, 1395585, 1488624, 1736728, 1860780, 1953819, 2170910, 2232936, 2481040, 2605092, 2791170, 3256365, 3473456, 3721560, 3907638, 4341820, 4465872, 5210184, 5582340, 6512730, 7443120, 7815276, 8683640, 9769095, 10420368, 11164680, 13025460, 15630552, 17367280, 19538190, 22329360, 26050920, 31261104, 39076380, 52101840, 78152760, 156305520]

約数ペア:

[(1, 156305520), (2, 78152760), (3, 52101840), (4, 39076380), (5, 31261104), (6, 26050920), (7, 22329360), (8, 19538190), (9, 17367280), (10, 15630552), (12, 13025460), (14, 11164680), (15, 10420368), (16, 9769095), (18, 8683640), (20, 7815276), (21, 7443120), (24, 6512730), (28, 5582340), (30, 5210184), (35, 4465872), (36, 4341820), (40, 3907638), (42, 3721560), (45, 3473456), (48, 3256365), (56, 2791170), (60, 2605092), (63, 2481040), (70, 2232936), (72, 2170910), (80, 1953819), (84, 1860780), (90, 1736728), (105, 1488624), (112, 1395585), (120, 1302546), (126, 1240520), (140, 1116468), (144, 1085455), (168, 930390), (180, 868364), (210, 744312), (240, 651273), (252, 620260), (280, 558234), (315, 496208), (336, 465195), (360, 434182), (420, 372156), (504, 310130), (560, 279117), (630, 248104), (720, 217091), (840, 186078), (1008, 155065), (1260, 124052), (1680, 93039), (2520, 62026), (5040, 31013)]