17844120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 67878720

約数和(自身を除く): 50034600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 97, 105, 120, 126, 140, 146, 168, 180, 194, 210, 219, 252, 280, 291, 292, 315, 360, 365, 388, 420, 438, 485, 504, 511, 582, 584, 630, 657, 679, 730, 776, 840, 873, 876, 970, 1022, 1095, 1164, 1260, 1314, 1358, 1455, 1460, 1533, 1746, 1752, 1940, 2037, 2044, 2190, 2328, 2520, 2555, 2628, 2716, 2910, 2920, 3066, 3285, 3395, 3492, 3880, 4074, 4088, 4365, 4380, 4599, 5110, 5256, 5432, 5820, 6111, 6132, 6570, 6790, 6984, 7081, 7665, 8148, 8730, 8760, 9198, 10185, 10220, 11640, 12222, 12264, 13140, 13580, 14162, 15330, 16296, 17460, 18396, 20370, 20440, 21243, 22995, 24444, 26280, 27160, 28324, 30555, 30660, 34920, 35405, 36792, 40740, 42486, 45990, 48888, 49567, 56648, 61110, 61320, 63729, 70810, 81480, 84972, 91980, 99134, 106215, 122220, 127458, 141620, 148701, 169944, 183960, 198268, 212430, 244440, 247835, 254916, 283240, 297402, 318645, 396536, 424860, 446103, 495670, 509832, 594804, 637290, 743505, 849720, 892206, 991340, 1189608, 1274580, 1487010, 1784412, 1982680, 2230515, 2549160, 2974020, 3568824, 4461030, 5948040, 8922060, 17844120]

約数ペア:

[(1, 17844120), (2, 8922060), (3, 5948040), (4, 4461030), (5, 3568824), (6, 2974020), (7, 2549160), (8, 2230515), (9, 1982680), (10, 1784412), (12, 1487010), (14, 1274580), (15, 1189608), (18, 991340), (20, 892206), (21, 849720), (24, 743505), (28, 637290), (30, 594804), (35, 509832), (36, 495670), (40, 446103), (42, 424860), (45, 396536), (56, 318645), (60, 297402), (63, 283240), (70, 254916), (72, 247835), (73, 244440), (84, 212430), (90, 198268), (97, 183960), (105, 169944), (120, 148701), (126, 141620), (140, 127458), (146, 122220), (168, 106215), (180, 99134), (194, 91980), (210, 84972), (219, 81480), (252, 70810), (280, 63729), (291, 61320), (292, 61110), (315, 56648), (360, 49567), (365, 48888), (388, 45990), (420, 42486), (438, 40740), (485, 36792), (504, 35405), (511, 34920), (582, 30660), (584, 30555), (630, 28324), (657, 27160), (679, 26280), (730, 24444), (776, 22995), (840, 21243), (873, 20440), (876, 20370), (970, 18396), (1022, 17460), (1095, 16296), (1164, 15330), (1260, 14162), (1314, 13580), (1358, 13140), (1455, 12264), (1460, 12222), (1533, 11640), (1746, 10220), (1752, 10185), (1940, 9198), (2037, 8760), (2044, 8730), (2190, 8148), (2328, 7665), (2520, 7081), (2555, 6984), (2628, 6790), (2716, 6570), (2910, 6132), (2920, 6111), (3066, 5820), (3285, 5432), (3395, 5256), (3492, 5110), (3880, 4599), (4074, 4380), (4088, 4365)]