142620840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:784

約数の個数: 192

約数和(自身を含む): 505440000

約数和(自身を除く): 362819160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 435, 456, 522, 551, 570, 580, 684, 696, 719, 760, 855, 870, 1044, 1102, 1140, 1160, 1305, 1368, 1438, 1653, 1710, 1740, 2088, 2157, 2204, 2280, 2610, 2755, 2876, 3306, 3420, 3480, 3595, 4314, 4408, 4959, 5220, 5510, 5752, 6471, 6612, 6840, 7190, 8265, 8628, 9918, 10440, 10785, 11020, 12942, 13224, 13661, 14380, 16530, 17256, 19836, 20851, 21570, 22040, 24795, 25884, 27322, 28760, 32355, 33060, 39672, 40983, 41702, 43140, 49590, 51768, 54644, 62553, 64710, 66120, 68305, 81966, 83404, 86280, 99180, 104255, 109288, 122949, 125106, 129420, 136610, 163932, 166808, 187659, 198360, 204915, 208510, 245898, 250212, 258840, 273220, 312765, 327864, 375318, 396169, 409830, 417020, 491796, 500424, 546440, 614745, 625530, 750636, 792338, 819660, 834040, 938295, 983592, 1188507, 1229490, 1251060, 1501272, 1584676, 1639320, 1876590, 1980845, 2377014, 2458980, 2502120, 3169352, 3565521, 3753180, 3961690, 4754028, 4917960, 5942535, 7131042, 7506360, 7923380, 9508056, 11885070, 14262084, 15846760, 17827605, 23770140, 28524168, 35655210, 47540280, 71310420, 142620840]

約数ペア:

[(1, 142620840), (2, 71310420), (3, 47540280), (4, 35655210), (5, 28524168), (6, 23770140), (8, 17827605), (9, 15846760), (10, 14262084), (12, 11885070), (15, 9508056), (18, 7923380), (19, 7506360), (20, 7131042), (24, 5942535), (29, 4917960), (30, 4754028), (36, 3961690), (38, 3753180), (40, 3565521), (45, 3169352), (57, 2502120), (58, 2458980), (60, 2377014), (72, 1980845), (76, 1876590), (87, 1639320), (90, 1584676), (95, 1501272), (114, 1251060), (116, 1229490), (120, 1188507), (145, 983592), (152, 938295), (171, 834040), (174, 819660), (180, 792338), (190, 750636), (228, 625530), (232, 614745), (261, 546440), (285, 500424), (290, 491796), (342, 417020), (348, 409830), (360, 396169), (380, 375318), (435, 327864), (456, 312765), (522, 273220), (551, 258840), (570, 250212), (580, 245898), (684, 208510), (696, 204915), (719, 198360), (760, 187659), (855, 166808), (870, 163932), (1044, 136610), (1102, 129420), (1140, 125106), (1160, 122949), (1305, 109288), (1368, 104255), (1438, 99180), (1653, 86280), (1710, 83404), (1740, 81966), (2088, 68305), (2157, 66120), (2204, 64710), (2280, 62553), (2610, 54644), (2755, 51768), (2876, 49590), (3306, 43140), (3420, 41702), (3480, 40983), (3595, 39672), (4314, 33060), (4408, 32355), (4959, 28760), (5220, 27322), (5510, 25884), (5752, 24795), (6471, 22040), (6612, 21570), (6840, 20851), (7190, 19836), (8265, 17256), (8628, 16530), (9918, 14380), (10440, 13661), (10785, 13224), (11020, 12942)]