166520640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1257

約数の個数: 224

約数和(自身を含む): 621645696

約数和(自身を除く): 455125056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1213, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2112, 2145, 2288, 2426, 2496, 2640, 2860, 3120, 3432, 3520, 3639, 4160, 4290, 4576, 4852, 5280, 5720, 6065, 6240, 6864, 7278, 8580, 9152, 9704, 10560, 11440, 12130, 12480, 13343, 13728, 14556, 15769, 17160, 18195, 19408, 22880, 24260, 26686, 27456, 29112, 31538, 34320, 36390, 38816, 40029, 45760, 47307, 48520, 53372, 58224, 63076, 66715, 68640, 72780, 77632, 78845, 80058, 94614, 97040, 106744, 116448, 126152, 133430, 137280, 145560, 157690, 160116, 173459, 189228, 194080, 200145, 213488, 232896, 236535, 252304, 266860, 291120, 315380, 320232, 346918, 378456, 388160, 400290, 426976, 473070, 504608, 520377, 533720, 582240, 630760, 640464, 693836, 756912, 800580, 853952, 867295, 946140, 1009216, 1040754, 1067440, 1164480, 1261520, 1280928, 1387672, 1513824, 1601160, 1734590, 1892280, 2081508, 2134880, 2523040, 2561856, 2601885, 2775344, 3027648, 3202320, 3469180, 3784560, 4163016, 4269760, 5046080, 5203770, 5550688, 6404640, 6938360, 7569120, 8326032, 10407540, 11101376, 12809280, 13876720, 15138240, 16652064, 20815080, 27753440, 33304128, 41630160, 55506880, 83260320, 166520640]

約数ペア:

[(1, 166520640), (2, 83260320), (3, 55506880), (4, 41630160), (5, 33304128), (6, 27753440), (8, 20815080), (10, 16652064), (11, 15138240), (12, 13876720), (13, 12809280), (15, 11101376), (16, 10407540), (20, 8326032), (22, 7569120), (24, 6938360), (26, 6404640), (30, 5550688), (32, 5203770), (33, 5046080), (39, 4269760), (40, 4163016), (44, 3784560), (48, 3469180), (52, 3202320), (55, 3027648), (60, 2775344), (64, 2601885), (65, 2561856), (66, 2523040), (78, 2134880), (80, 2081508), (88, 1892280), (96, 1734590), (104, 1601160), (110, 1513824), (120, 1387672), (130, 1280928), (132, 1261520), (143, 1164480), (156, 1067440), (160, 1040754), (165, 1009216), (176, 946140), (192, 867295), (195, 853952), (208, 800580), (220, 756912), (240, 693836), (260, 640464), (264, 630760), (286, 582240), (312, 533720), (320, 520377), (330, 504608), (352, 473070), (390, 426976), (416, 400290), (429, 388160), (440, 378456), (480, 346918), (520, 320232), (528, 315380), (572, 291120), (624, 266860), (660, 252304), (704, 236535), (715, 232896), (780, 213488), (832, 200145), (858, 194080), (880, 189228), (960, 173459), (1040, 160116), (1056, 157690), (1144, 145560), (1213, 137280), (1248, 133430), (1320, 126152), (1430, 116448), (1560, 106744), (1716, 97040), (1760, 94614), (2080, 80058), (2112, 78845), (2145, 77632), (2288, 72780), (2426, 68640), (2496, 66715), (2640, 63076), (2860, 58224), (3120, 53372), (3432, 48520), (3520, 47307), (3639, 45760), (4160, 40029), (4290, 38816), (4576, 36390), (4852, 34320), (5280, 31538), (5720, 29112), (6065, 27456), (6240, 26686), (6864, 24260), (7278, 22880), (8580, 19408), (9152, 18195), (9704, 17160), (10560, 15769), (11440, 14556), (12130, 13728), (12480, 13343)]