78152760

素因数分解:

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

素因数の和:31037

約数の個数: 96

約数和(自身を含む): 290291040

約数和(自身を除く): 212138280

約数列:

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

約数ペア:

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