7788855060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{325349}}^1$

素因数の和:325390

約数の個数: 144

約数和(自身を含む): 28422576000

約数和(自身を除く): 20633720940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 325349, 650698, 976047, 1301396, 1626745, 1952094, 2277443, 2928141, 3253490, 3904188, 4554886, 4880235, 5856282, 6181631, 6506980, 6832329, 9109772, 9760470, 11387215, 11712564, 12363262, 13664658, 14640705, 18544893, 19520940, 20496987, 22774430, 24726524, 27329316, 29281410, 30908155, 34161645, 37089786, 40993974, 43271417, 45548860, 55634679, 58562820, 61816310, 68323290, 74179572, 81987948, 86542834, 92724465, 102484935, 111269358, 123632620, 129814251, 136646580, 173085668, 185448930, 204969870, 216357085, 222538716, 259628502, 278173395, 370897860, 389442753, 409939740, 432714170, 519257004, 556346790, 649071255, 778885506, 865428340, 1112693580, 1298142510, 1557771012, 1947213765, 2596285020, 3894427530, 7788855060]

約数ペア:

[(1, 7788855060), (2, 3894427530), (3, 2596285020), (4, 1947213765), (5, 1557771012), (6, 1298142510), (7, 1112693580), (9, 865428340), (10, 778885506), (12, 649071255), (14, 556346790), (15, 519257004), (18, 432714170), (19, 409939740), (20, 389442753), (21, 370897860), (28, 278173395), (30, 259628502), (35, 222538716), (36, 216357085), (38, 204969870), (42, 185448930), (45, 173085668), (57, 136646580), (60, 129814251), (63, 123632620), (70, 111269358), (76, 102484935), (84, 92724465), (90, 86542834), (95, 81987948), (105, 74179572), (114, 68323290), (126, 61816310), (133, 58562820), (140, 55634679), (171, 45548860), (180, 43271417), (190, 40993974), (210, 37089786), (228, 34161645), (252, 30908155), (266, 29281410), (285, 27329316), (315, 24726524), (342, 22774430), (380, 20496987), (399, 19520940), (420, 18544893), (532, 14640705), (570, 13664658), (630, 12363262), (665, 11712564), (684, 11387215), (798, 9760470), (855, 9109772), (1140, 6832329), (1197, 6506980), (1260, 6181631), (1330, 5856282), (1596, 4880235), (1710, 4554886), (1995, 3904188), (2394, 3253490), (2660, 2928141), (3420, 2277443), (3990, 1952094), (4788, 1626745), (5985, 1301396), (7980, 976047), (11970, 650698), (23940, 325349)]