7241284920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{19447}}^1$

素因数の和:19597

約数の個数: 128

約数和(自身を含む): 22684147200

約数和(自身を除く): 15442862280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 107, 116, 120, 145, 174, 214, 232, 290, 321, 348, 428, 435, 535, 580, 642, 696, 856, 870, 1070, 1160, 1284, 1605, 1740, 2140, 2568, 3103, 3210, 3480, 4280, 6206, 6420, 9309, 12412, 12840, 15515, 18618, 19447, 24824, 31030, 37236, 38894, 46545, 58341, 62060, 74472, 77788, 93090, 97235, 116682, 124120, 155576, 186180, 194470, 233364, 291705, 372360, 388940, 466728, 563963, 583410, 777880, 1127926, 1166820, 1691889, 2080829, 2255852, 2333640, 2819815, 3383778, 4161658, 4511704, 5639630, 6242487, 6767556, 8323316, 8459445, 10404145, 11279260, 12484974, 13535112, 16646632, 16918890, 20808290, 22558520, 24969948, 31212435, 33837780, 41616580, 49939896, 60344041, 62424870, 67675560, 83233160, 120688082, 124849740, 181032123, 241376164, 249699480, 301720205, 362064246, 482752328, 603440410, 724128492, 905160615, 1206880820, 1448256984, 1810321230, 2413761640, 3620642460, 7241284920]

約数ペア:

[(1, 7241284920), (2, 3620642460), (3, 2413761640), (4, 1810321230), (5, 1448256984), (6, 1206880820), (8, 905160615), (10, 724128492), (12, 603440410), (15, 482752328), (20, 362064246), (24, 301720205), (29, 249699480), (30, 241376164), (40, 181032123), (58, 124849740), (60, 120688082), (87, 83233160), (107, 67675560), (116, 62424870), (120, 60344041), (145, 49939896), (174, 41616580), (214, 33837780), (232, 31212435), (290, 24969948), (321, 22558520), (348, 20808290), (428, 16918890), (435, 16646632), (535, 13535112), (580, 12484974), (642, 11279260), (696, 10404145), (856, 8459445), (870, 8323316), (1070, 6767556), (1160, 6242487), (1284, 5639630), (1605, 4511704), (1740, 4161658), (2140, 3383778), (2568, 2819815), (3103, 2333640), (3210, 2255852), (3480, 2080829), (4280, 1691889), (6206, 1166820), (6420, 1127926), (9309, 777880), (12412, 583410), (12840, 563963), (15515, 466728), (18618, 388940), (19447, 372360), (24824, 291705), (31030, 233364), (37236, 194470), (38894, 186180), (46545, 155576), (58341, 124120), (62060, 116682), (74472, 97235), (77788, 93090)]