17961120320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4729}}^1$

素因数の和:4853

約数の個数: 224

約数和(自身を含む): 50863317120

約数和(自身を除く): 32902196800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 83, 88, 104, 110, 130, 143, 160, 166, 176, 208, 220, 260, 286, 320, 332, 352, 415, 416, 440, 520, 572, 664, 704, 715, 830, 832, 880, 913, 1040, 1079, 1144, 1328, 1430, 1660, 1760, 1826, 2080, 2158, 2288, 2656, 2860, 3320, 3520, 3652, 4160, 4316, 4565, 4576, 4729, 5312, 5395, 5720, 6640, 7304, 8632, 9130, 9152, 9458, 10790, 11440, 11869, 13280, 14608, 17264, 18260, 18916, 21580, 22880, 23645, 23738, 26560, 29216, 34528, 36520, 37832, 43160, 45760, 47290, 47476, 52019, 58432, 59345, 61477, 69056, 73040, 75664, 86320, 94580, 94952, 104038, 118690, 122954, 146080, 151328, 172640, 189160, 189904, 208076, 237380, 245908, 260095, 292160, 302656, 307385, 345280, 378320, 379808, 392507, 416152, 474760, 491816, 520190, 614770, 676247, 756640, 759616, 785014, 832304, 949520, 983632, 1040380, 1229540, 1352494, 1513280, 1570028, 1664608, 1899040, 1962535, 1967264, 2080760, 2459080, 2704988, 3140056, 3329216, 3381235, 3798080, 3925070, 3934528, 4161520, 4317577, 4918160, 5102591, 5409976, 6280112, 6762470, 7850140, 8323040, 8635154, 9836320, 10205182, 10819952, 12560224, 13524940, 15700280, 16646080, 17270308, 19672640, 20410364, 21587885, 21639904, 25120448, 25512955, 27049880, 31400560, 34540616, 40820728, 43175770, 43279808, 51025910, 54099760, 56128501, 62801120, 69081232, 81641456, 86351540, 102051820, 108199520, 112257002, 125602240, 138162464, 163282912, 172703080, 204103640, 216399040, 224514004, 276324928, 280642505, 326565824, 345406160, 408207280, 449028008, 561285010, 690812320, 816414560, 898056016, 1122570020, 1381624640, 1632829120, 1796112032, 2245140040, 3592224064, 4490280080, 8980560160, 17961120320]

約数ペア:

[(1, 17961120320), (2, 8980560160), (4, 4490280080), (5, 3592224064), (8, 2245140040), (10, 1796112032), (11, 1632829120), (13, 1381624640), (16, 1122570020), (20, 898056016), (22, 816414560), (26, 690812320), (32, 561285010), (40, 449028008), (44, 408207280), (52, 345406160), (55, 326565824), (64, 280642505), (65, 276324928), (80, 224514004), (83, 216399040), (88, 204103640), (104, 172703080), (110, 163282912), (130, 138162464), (143, 125602240), (160, 112257002), (166, 108199520), (176, 102051820), (208, 86351540), (220, 81641456), (260, 69081232), (286, 62801120), (320, 56128501), (332, 54099760), (352, 51025910), (415, 43279808), (416, 43175770), (440, 40820728), (520, 34540616), (572, 31400560), (664, 27049880), (704, 25512955), (715, 25120448), (830, 21639904), (832, 21587885), (880, 20410364), (913, 19672640), (1040, 17270308), (1079, 16646080), (1144, 15700280), (1328, 13524940), (1430, 12560224), (1660, 10819952), (1760, 10205182), (1826, 9836320), (2080, 8635154), (2158, 8323040), (2288, 7850140), (2656, 6762470), (2860, 6280112), (3320, 5409976), (3520, 5102591), (3652, 4918160), (4160, 4317577), (4316, 4161520), (4565, 3934528), (4576, 3925070), (4729, 3798080), (5312, 3381235), (5395, 3329216), (5720, 3140056), (6640, 2704988), (7304, 2459080), (8632, 2080760), (9130, 1967264), (9152, 1962535), (9458, 1899040), (10790, 1664608), (11440, 1570028), (11869, 1513280), (13280, 1352494), (14608, 1229540), (17264, 1040380), (18260, 983632), (18916, 949520), (21580, 832304), (22880, 785014), (23645, 759616), (23738, 756640), (26560, 676247), (29216, 614770), (34528, 520190), (36520, 491816), (37832, 474760), (43160, 416152), (45760, 392507), (47290, 379808), (47476, 378320), (52019, 345280), (58432, 307385), (59345, 302656), (61477, 292160), (69056, 260095), (73040, 245908), (75664, 237380), (86320, 208076), (94580, 189904), (94952, 189160), (104038, 172640), (118690, 151328), (122954, 146080)]