173280240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{34381}}^1$

素因数の和:34407

約数の個数: 120

約数和(自身を含む): 665085408

約数和(自身を除く): 491805168

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, 34381, 68762, 103143, 137524, 171905, 206286, 240667, 275048, 309429, 343810, 412572, 481334, 515715, 550096, 618858, 687620, 722001, 825144, 962668, 1031430, 1203335, 1237716, 1375240, 1444002, 1547145, 1650288, 1925336, 2062860, 2166003, 2406670, 2475432, 2750480, 2888004, 3094290, 3610005, 3850672, 4125720, 4332006, 4813340, 4950864, 5776008, 6188580, 7220010, 8251440, 8664012, 9626680, 10830015, 11552016, 12377160, 14440020, 17328024, 19253360, 21660030, 24754320, 28880040, 34656048, 43320060, 57760080, 86640120, 173280240]

約数ペア:

[(1, 173280240), (2, 86640120), (3, 57760080), (4, 43320060), (5, 34656048), (6, 28880040), (7, 24754320), (8, 21660030), (9, 19253360), (10, 17328024), (12, 14440020), (14, 12377160), (15, 11552016), (16, 10830015), (18, 9626680), (20, 8664012), (21, 8251440), (24, 7220010), (28, 6188580), (30, 5776008), (35, 4950864), (36, 4813340), (40, 4332006), (42, 4125720), (45, 3850672), (48, 3610005), (56, 3094290), (60, 2888004), (63, 2750480), (70, 2475432), (72, 2406670), (80, 2166003), (84, 2062860), (90, 1925336), (105, 1650288), (112, 1547145), (120, 1444002), (126, 1375240), (140, 1237716), (144, 1203335), (168, 1031430), (180, 962668), (210, 825144), (240, 722001), (252, 687620), (280, 618858), (315, 550096), (336, 515715), (360, 481334), (420, 412572), (504, 343810), (560, 309429), (630, 275048), (720, 240667), (840, 206286), (1008, 171905), (1260, 137524), (1680, 103143), (2520, 68762), (5040, 34381)]