65686320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13033}}^1$

素因数の和:13059

約数の個数: 120

約数和(自身を含む): 252129696

約数和(自身を除く): 186443376

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, 13033, 26066, 39099, 52132, 65165, 78198, 91231, 104264, 117297, 130330, 156396, 182462, 195495, 208528, 234594, 260660, 273693, 312792, 364924, 390990, 456155, 469188, 521320, 547386, 586485, 625584, 729848, 781980, 821079, 912310, 938376, 1042640, 1094772, 1172970, 1368465, 1459696, 1563960, 1642158, 1824620, 1876752, 2189544, 2345940, 2736930, 3127920, 3284316, 3649240, 4105395, 4379088, 4691880, 5473860, 6568632, 7298480, 8210790, 9383760, 10947720, 13137264, 16421580, 21895440, 32843160, 65686320]

約数ペア:

[(1, 65686320), (2, 32843160), (3, 21895440), (4, 16421580), (5, 13137264), (6, 10947720), (7, 9383760), (8, 8210790), (9, 7298480), (10, 6568632), (12, 5473860), (14, 4691880), (15, 4379088), (16, 4105395), (18, 3649240), (20, 3284316), (21, 3127920), (24, 2736930), (28, 2345940), (30, 2189544), (35, 1876752), (36, 1824620), (40, 1642158), (42, 1563960), (45, 1459696), (48, 1368465), (56, 1172970), (60, 1094772), (63, 1042640), (70, 938376), (72, 912310), (80, 821079), (84, 781980), (90, 729848), (105, 625584), (112, 586485), (120, 547386), (126, 521320), (140, 469188), (144, 456155), (168, 390990), (180, 364924), (210, 312792), (240, 273693), (252, 260660), (280, 234594), (315, 208528), (336, 195495), (360, 182462), (420, 156396), (504, 130330), (560, 117297), (630, 104264), (720, 91231), (840, 78198), (1008, 65165), (1260, 52132), (1680, 39099), (2520, 26066), (5040, 13033)]