239107680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{7907}}^1$

素因数の和:7938

約数の個数: 192

約数和(自身を含む): 956551680

約数和(自身を除く): 717444000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 7907, 10080, 15120, 15814, 23721, 30240, 31628, 39535, 47442, 55349, 63256, 71163, 79070, 94884, 110698, 118605, 126512, 142326, 158140, 166047, 189768, 213489, 221396, 237210, 253024, 276745, 284652, 316280, 332094, 355815, 379536, 426978, 442792, 474420, 498141, 553490, 569304, 632560, 664188, 711630, 759072, 830235, 853956, 885584, 948840, 996282, 1067445, 1106980, 1138608, 1265120, 1328376, 1423260, 1494423, 1660470, 1707912, 1771168, 1897680, 1992564, 2134890, 2213960, 2277216, 2490705, 2656752, 2846520, 2988846, 3320940, 3415824, 3795360, 3985128, 4269780, 4427920, 4981410, 5313504, 5693040, 5977692, 6641880, 6831648, 7472115, 7970256, 8539560, 8855840, 9962820, 11386080, 11955384, 13283760, 14944230, 15940512, 17079120, 19925640, 23910768, 26567520, 29888460, 34158240, 39851280, 47821536, 59776920, 79702560, 119553840, 239107680]

約数ペア:

[(1, 239107680), (2, 119553840), (3, 79702560), (4, 59776920), (5, 47821536), (6, 39851280), (7, 34158240), (8, 29888460), (9, 26567520), (10, 23910768), (12, 19925640), (14, 17079120), (15, 15940512), (16, 14944230), (18, 13283760), (20, 11955384), (21, 11386080), (24, 9962820), (27, 8855840), (28, 8539560), (30, 7970256), (32, 7472115), (35, 6831648), (36, 6641880), (40, 5977692), (42, 5693040), (45, 5313504), (48, 4981410), (54, 4427920), (56, 4269780), (60, 3985128), (63, 3795360), (70, 3415824), (72, 3320940), (80, 2988846), (84, 2846520), (90, 2656752), (96, 2490705), (105, 2277216), (108, 2213960), (112, 2134890), (120, 1992564), (126, 1897680), (135, 1771168), (140, 1707912), (144, 1660470), (160, 1494423), (168, 1423260), (180, 1328376), (189, 1265120), (210, 1138608), (216, 1106980), (224, 1067445), (240, 996282), (252, 948840), (270, 885584), (280, 853956), (288, 830235), (315, 759072), (336, 711630), (360, 664188), (378, 632560), (420, 569304), (432, 553490), (480, 498141), (504, 474420), (540, 442792), (560, 426978), (630, 379536), (672, 355815), (720, 332094), (756, 316280), (840, 284652), (864, 276745), (945, 253024), (1008, 237210), (1080, 221396), (1120, 213489), (1260, 189768), (1440, 166047), (1512, 158140), (1680, 142326), (1890, 126512), (2016, 118605), (2160, 110698), (2520, 94884), (3024, 79070), (3360, 71163), (3780, 63256), (4320, 55349), (5040, 47442), (6048, 39535), (7560, 31628), (7907, 30240), (10080, 23721), (15120, 15814)]