173305920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 224

約数和(自身を含む): 589897728

約数和(自身を除く): 416591808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 64, 69, 80, 92, 94, 96, 115, 120, 138, 141, 160, 167, 184, 188, 192, 230, 235, 240, 276, 282, 320, 334, 345, 368, 376, 460, 470, 480, 501, 552, 564, 668, 690, 705, 736, 752, 835, 920, 940, 960, 1002, 1081, 1104, 1128, 1336, 1380, 1410, 1472, 1504, 1670, 1840, 1880, 2004, 2162, 2208, 2256, 2505, 2672, 2760, 2820, 3008, 3243, 3340, 3680, 3760, 3841, 4008, 4324, 4416, 4512, 5010, 5344, 5405, 5520, 5640, 6486, 6680, 7360, 7520, 7682, 7849, 8016, 8648, 9024, 10020, 10688, 10810, 11040, 11280, 11523, 12972, 13360, 15040, 15364, 15698, 16032, 16215, 17296, 19205, 20040, 21620, 22080, 22560, 23046, 23547, 25944, 26720, 30728, 31396, 32064, 32430, 34592, 38410, 39245, 40080, 43240, 45120, 46092, 47094, 51888, 53440, 57615, 61456, 62792, 64860, 69184, 76820, 78490, 80160, 86480, 92184, 94188, 103776, 115230, 117735, 122912, 125584, 129720, 153640, 156980, 160320, 172960, 180527, 184368, 188376, 207552, 230460, 235470, 245824, 251168, 259440, 307280, 313960, 345920, 361054, 368736, 376752, 460920, 470940, 502336, 518880, 541581, 614560, 627920, 722108, 737472, 753504, 902635, 921840, 941880, 1037760, 1083162, 1229120, 1255840, 1444216, 1507008, 1805270, 1843680, 1883760, 2166324, 2511680, 2707905, 2888432, 3610540, 3687360, 3767520, 4332648, 5415810, 5776864, 7221080, 7535040, 8665296, 10831620, 11553728, 14442160, 17330592, 21663240, 28884320, 34661184, 43326480, 57768640, 86652960, 173305920]

約数ペア:

[(1, 173305920), (2, 86652960), (3, 57768640), (4, 43326480), (5, 34661184), (6, 28884320), (8, 21663240), (10, 17330592), (12, 14442160), (15, 11553728), (16, 10831620), (20, 8665296), (23, 7535040), (24, 7221080), (30, 5776864), (32, 5415810), (40, 4332648), (46, 3767520), (47, 3687360), (48, 3610540), (60, 2888432), (64, 2707905), (69, 2511680), (80, 2166324), (92, 1883760), (94, 1843680), (96, 1805270), (115, 1507008), (120, 1444216), (138, 1255840), (141, 1229120), (160, 1083162), (167, 1037760), (184, 941880), (188, 921840), (192, 902635), (230, 753504), (235, 737472), (240, 722108), (276, 627920), (282, 614560), (320, 541581), (334, 518880), (345, 502336), (368, 470940), (376, 460920), (460, 376752), (470, 368736), (480, 361054), (501, 345920), (552, 313960), (564, 307280), (668, 259440), (690, 251168), (705, 245824), (736, 235470), (752, 230460), (835, 207552), (920, 188376), (940, 184368), (960, 180527), (1002, 172960), (1081, 160320), (1104, 156980), (1128, 153640), (1336, 129720), (1380, 125584), (1410, 122912), (1472, 117735), (1504, 115230), (1670, 103776), (1840, 94188), (1880, 92184), (2004, 86480), (2162, 80160), (2208, 78490), (2256, 76820), (2505, 69184), (2672, 64860), (2760, 62792), (2820, 61456), (3008, 57615), (3243, 53440), (3340, 51888), (3680, 47094), (3760, 46092), (3841, 45120), (4008, 43240), (4324, 40080), (4416, 39245), (4512, 38410), (5010, 34592), (5344, 32430), (5405, 32064), (5520, 31396), (5640, 30728), (6486, 26720), (6680, 25944), (7360, 23547), (7520, 23046), (7682, 22560), (7849, 22080), (8016, 21620), (8648, 20040), (9024, 19205), (10020, 17296), (10688, 16215), (10810, 16032), (11040, 15698), (11280, 15364), (11523, 15040), (12972, 13360)]