159405120

素因数分解:

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

素因数の和:7937

約数の個数: 168

約数和(自身を含む): 626693184

約数和(自身を除く): 467288064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 7907, 10080, 15814, 20160, 23721, 31628, 39535, 47442, 55349, 63256, 71163, 79070, 94884, 110698, 118605, 126512, 142326, 158140, 166047, 189768, 221396, 237210, 253024, 276745, 284652, 316280, 332094, 355815, 379536, 442792, 474420, 498141, 506048, 553490, 569304, 632560, 664188, 711630, 759072, 830235, 885584, 948840, 996282, 1106980, 1138608, 1265120, 1328376, 1423260, 1518144, 1660470, 1771168, 1897680, 1992564, 2213960, 2277216, 2490705, 2530240, 2656752, 2846520, 3320940, 3542336, 3795360, 3985128, 4427920, 4554432, 4981410, 5313504, 5693040, 6641880, 7590720, 7970256, 8855840, 9962820, 10627008, 11386080, 13283760, 15940512, 17711680, 19925640, 22772160, 26567520, 31881024, 39851280, 53135040, 79702560, 159405120]

約数ペア:

[(1, 159405120), (2, 79702560), (3, 53135040), (4, 39851280), (5, 31881024), (6, 26567520), (7, 22772160), (8, 19925640), (9, 17711680), (10, 15940512), (12, 13283760), (14, 11386080), (15, 10627008), (16, 9962820), (18, 8855840), (20, 7970256), (21, 7590720), (24, 6641880), (28, 5693040), (30, 5313504), (32, 4981410), (35, 4554432), (36, 4427920), (40, 3985128), (42, 3795360), (45, 3542336), (48, 3320940), (56, 2846520), (60, 2656752), (63, 2530240), (64, 2490705), (70, 2277216), (72, 2213960), (80, 1992564), (84, 1897680), (90, 1771168), (96, 1660470), (105, 1518144), (112, 1423260), (120, 1328376), (126, 1265120), (140, 1138608), (144, 1106980), (160, 996282), (168, 948840), (180, 885584), (192, 830235), (210, 759072), (224, 711630), (240, 664188), (252, 632560), (280, 569304), (288, 553490), (315, 506048), (320, 498141), (336, 474420), (360, 442792), (420, 379536), (448, 355815), (480, 332094), (504, 316280), (560, 284652), (576, 276745), (630, 253024), (672, 237210), (720, 221396), (840, 189768), (960, 166047), (1008, 158140), (1120, 142326), (1260, 126512), (1344, 118605), (1440, 110698), (1680, 94884), (2016, 79070), (2240, 71163), (2520, 63256), (2880, 55349), (3360, 47442), (4032, 39535), (5040, 31628), (6720, 23721), (7907, 20160), (10080, 15814)]