190174320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:512

約数の個数: 240

約数和(自身を含む): 739327680

約数和(自身を除く): 549153360

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, 97, 105, 112, 120, 126, 140, 144, 168, 180, 194, 210, 240, 252, 280, 291, 315, 336, 360, 388, 389, 420, 485, 504, 560, 582, 630, 679, 720, 776, 778, 840, 873, 970, 1008, 1164, 1167, 1260, 1358, 1455, 1552, 1556, 1680, 1746, 1940, 1945, 2037, 2328, 2334, 2520, 2716, 2723, 2910, 3112, 3395, 3492, 3501, 3880, 3890, 4074, 4365, 4656, 4668, 5040, 5432, 5446, 5820, 5835, 6111, 6224, 6790, 6984, 7002, 7760, 7780, 8148, 8169, 8730, 9336, 10185, 10864, 10892, 11640, 11670, 12222, 13580, 13615, 13968, 14004, 15560, 16296, 16338, 17460, 17505, 18672, 20370, 21784, 23280, 23340, 24444, 24507, 27160, 27230, 28008, 30555, 31120, 32592, 32676, 34920, 35010, 37733, 40740, 40845, 43568, 46680, 48888, 49014, 54320, 54460, 56016, 61110, 65352, 69840, 70020, 75466, 81480, 81690, 93360, 97776, 98028, 108920, 113199, 122220, 122535, 130704, 140040, 150932, 162960, 163380, 188665, 196056, 217840, 226398, 244440, 245070, 264131, 280080, 301864, 326760, 339597, 377330, 392112, 452796, 488880, 490140, 528262, 565995, 603728, 653520, 679194, 754660, 792393, 905592, 980280, 1056524, 1131990, 1320655, 1358388, 1509320, 1584786, 1697985, 1811184, 1960560, 2113048, 2263980, 2377179, 2641310, 2716776, 3018640, 3169572, 3395970, 3961965, 4226096, 4527960, 4754358, 5282620, 5433552, 6339144, 6791940, 7923930, 9055920, 9508716, 10565240, 11885895, 12678288, 13583880, 15847860, 19017432, 21130480, 23771790, 27167760, 31695720, 38034864, 47543580, 63391440, 95087160, 190174320]

約数ペア:

[(1, 190174320), (2, 95087160), (3, 63391440), (4, 47543580), (5, 38034864), (6, 31695720), (7, 27167760), (8, 23771790), (9, 21130480), (10, 19017432), (12, 15847860), (14, 13583880), (15, 12678288), (16, 11885895), (18, 10565240), (20, 9508716), (21, 9055920), (24, 7923930), (28, 6791940), (30, 6339144), (35, 5433552), (36, 5282620), (40, 4754358), (42, 4527960), (45, 4226096), (48, 3961965), (56, 3395970), (60, 3169572), (63, 3018640), (70, 2716776), (72, 2641310), (80, 2377179), (84, 2263980), (90, 2113048), (97, 1960560), (105, 1811184), (112, 1697985), (120, 1584786), (126, 1509320), (140, 1358388), (144, 1320655), (168, 1131990), (180, 1056524), (194, 980280), (210, 905592), (240, 792393), (252, 754660), (280, 679194), (291, 653520), (315, 603728), (336, 565995), (360, 528262), (388, 490140), (389, 488880), (420, 452796), (485, 392112), (504, 377330), (560, 339597), (582, 326760), (630, 301864), (679, 280080), (720, 264131), (776, 245070), (778, 244440), (840, 226398), (873, 217840), (970, 196056), (1008, 188665), (1164, 163380), (1167, 162960), (1260, 150932), (1358, 140040), (1455, 130704), (1552, 122535), (1556, 122220), (1680, 113199), (1746, 108920), (1940, 98028), (1945, 97776), (2037, 93360), (2328, 81690), (2334, 81480), (2520, 75466), (2716, 70020), (2723, 69840), (2910, 65352), (3112, 61110), (3395, 56016), (3492, 54460), (3501, 54320), (3880, 49014), (3890, 48888), (4074, 46680), (4365, 43568), (4656, 40845), (4668, 40740), (5040, 37733), (5432, 35010), (5446, 34920), (5820, 32676), (5835, 32592), (6111, 31120), (6224, 30555), (6790, 28008), (6984, 27230), (7002, 27160), (7760, 24507), (7780, 24444), (8148, 23340), (8169, 23280), (8730, 21784), (9336, 20370), (10185, 18672), (10864, 17505), (10892, 17460), (11640, 16338), (11670, 16296), (12222, 15560), (13580, 14004), (13615, 13968)]