478215360

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{7907}}^1$

素因数の和:7940

約数の個数: 224

約数和(自身を含む): 1928286720

約数和(自身を除く): 1450071360

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 7907, 8640, 10080, 12096, 15120, 15814, 20160, 23721, 30240, 31628, 39535, 47442, 55349, 60480, 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, 506048, 553490, 569304, 632560, 664188, 711630, 759072, 830235, 853956, 885584, 948840, 996282, 1067445, 1106980, 1138608, 1265120, 1328376, 1423260, 1494423, 1518144, 1660470, 1707912, 1771168, 1897680, 1992564, 2134890, 2213960, 2277216, 2490705, 2530240, 2656752, 2846520, 2988846, 3320940, 3415824, 3542336, 3795360, 3985128, 4269780, 4427920, 4554432, 4981410, 5313504, 5693040, 5977692, 6641880, 6831648, 7472115, 7590720, 7970256, 8539560, 8855840, 9962820, 10627008, 11386080, 11955384, 13283760, 13663296, 14944230, 15940512, 17079120, 17711680, 19925640, 22772160, 23910768, 26567520, 29888460, 31881024, 34158240, 39851280, 47821536, 53135040, 59776920, 68316480, 79702560, 95643072, 119553840, 159405120, 239107680, 478215360]

約数ペア:

[(1, 478215360), (2, 239107680), (3, 159405120), (4, 119553840), (5, 95643072), (6, 79702560), (7, 68316480), (8, 59776920), (9, 53135040), (10, 47821536), (12, 39851280), (14, 34158240), (15, 31881024), (16, 29888460), (18, 26567520), (20, 23910768), (21, 22772160), (24, 19925640), (27, 17711680), (28, 17079120), (30, 15940512), (32, 14944230), (35, 13663296), (36, 13283760), (40, 11955384), (42, 11386080), (45, 10627008), (48, 9962820), (54, 8855840), (56, 8539560), (60, 7970256), (63, 7590720), (64, 7472115), (70, 6831648), (72, 6641880), (80, 5977692), (84, 5693040), (90, 5313504), (96, 4981410), (105, 4554432), (108, 4427920), (112, 4269780), (120, 3985128), (126, 3795360), (135, 3542336), (140, 3415824), (144, 3320940), (160, 2988846), (168, 2846520), (180, 2656752), (189, 2530240), (192, 2490705), (210, 2277216), (216, 2213960), (224, 2134890), (240, 1992564), (252, 1897680), (270, 1771168), (280, 1707912), (288, 1660470), (315, 1518144), (320, 1494423), (336, 1423260), (360, 1328376), (378, 1265120), (420, 1138608), (432, 1106980), (448, 1067445), (480, 996282), (504, 948840), (540, 885584), (560, 853956), (576, 830235), (630, 759072), (672, 711630), (720, 664188), (756, 632560), (840, 569304), (864, 553490), (945, 506048), (960, 498141), (1008, 474420), (1080, 442792), (1120, 426978), (1260, 379536), (1344, 355815), (1440, 332094), (1512, 316280), (1680, 284652), (1728, 276745), (1890, 253024), (2016, 237210), (2160, 221396), (2240, 213489), (2520, 189768), (2880, 166047), (3024, 158140), (3360, 142326), (3780, 126512), (4032, 118605), (4320, 110698), (5040, 94884), (6048, 79070), (6720, 71163), (7560, 63256), (7907, 60480), (8640, 55349), (10080, 47442), (12096, 39535), (15120, 31628), (15814, 30240), (20160, 23721)]