19182604560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{41221}}^1$

素因数の和:41521

約数の個数: 160

約数和(自身を含む): 68208229632

約数和(自身を除く): 49025625072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 277, 280, 336, 420, 554, 560, 831, 840, 1108, 1385, 1662, 1680, 1939, 2216, 2770, 3324, 3878, 4155, 4432, 5540, 5817, 6648, 7756, 8310, 9695, 11080, 11634, 13296, 15512, 16620, 19390, 22160, 23268, 29085, 31024, 33240, 38780, 41221, 46536, 58170, 66480, 77560, 82442, 93072, 116340, 123663, 155120, 164884, 206105, 232680, 247326, 288547, 329768, 412210, 465360, 494652, 577094, 618315, 659536, 824420, 865641, 989304, 1154188, 1236630, 1442735, 1648840, 1731282, 1978608, 2308376, 2473260, 2885470, 3297680, 3462564, 4328205, 4616752, 4946520, 5770940, 6925128, 8656410, 9893040, 11418217, 11541880, 13850256, 17312820, 22836434, 23083760, 34254651, 34625640, 45672868, 57091085, 68509302, 69251280, 79927519, 91345736, 114182170, 137018604, 159855038, 171273255, 182691472, 228364340, 239782557, 274037208, 319710076, 342546510, 399637595, 456728680, 479565114, 548074416, 639420152, 685093020, 799275190, 913457360, 959130228, 1198912785, 1278840304, 1370186040, 1598550380, 1918260456, 2397825570, 2740372080, 3197100760, 3836520912, 4795651140, 6394201520, 9591302280, 19182604560]

約数ペア:

[(1, 19182604560), (2, 9591302280), (3, 6394201520), (4, 4795651140), (5, 3836520912), (6, 3197100760), (7, 2740372080), (8, 2397825570), (10, 1918260456), (12, 1598550380), (14, 1370186040), (15, 1278840304), (16, 1198912785), (20, 959130228), (21, 913457360), (24, 799275190), (28, 685093020), (30, 639420152), (35, 548074416), (40, 479565114), (42, 456728680), (48, 399637595), (56, 342546510), (60, 319710076), (70, 274037208), (80, 239782557), (84, 228364340), (105, 182691472), (112, 171273255), (120, 159855038), (140, 137018604), (168, 114182170), (210, 91345736), (240, 79927519), (277, 69251280), (280, 68509302), (336, 57091085), (420, 45672868), (554, 34625640), (560, 34254651), (831, 23083760), (840, 22836434), (1108, 17312820), (1385, 13850256), (1662, 11541880), (1680, 11418217), (1939, 9893040), (2216, 8656410), (2770, 6925128), (3324, 5770940), (3878, 4946520), (4155, 4616752), (4432, 4328205), (5540, 3462564), (5817, 3297680), (6648, 2885470), (7756, 2473260), (8310, 2308376), (9695, 1978608), (11080, 1731282), (11634, 1648840), (13296, 1442735), (15512, 1236630), (16620, 1154188), (19390, 989304), (22160, 865641), (23268, 824420), (29085, 659536), (31024, 618315), (33240, 577094), (38780, 494652), (41221, 465360), (46536, 412210), (58170, 329768), (66480, 288547), (77560, 247326), (82442, 232680), (93072, 206105), (116340, 164884), (123663, 155120)]