5242177920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{390043}}^1$

素因数の和:390072

約数の個数: 128

約数和(自身を含む): 19096554240

約数和(自身を除く): 13854376320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 390043, 780086, 1170129, 1560172, 1950215, 2340258, 2730301, 3120344, 3900430, 4680516, 5460602, 5850645, 6240688, 7800860, 8190903, 9361032, 10921204, 11701290, 12481376, 13651505, 15601720, 16381806, 18722064, 21842408, 23402580, 24962752, 27303010, 31203440, 32763612, 37444128, 40954515, 43684816, 46805160, 49925504, 54606020, 62406880, 65527224, 74888256, 81909030, 87369632, 93610320, 109212040, 124813760, 131054448, 149776512, 163818060, 174739264, 187220640, 218424080, 249627520, 262108896, 327636120, 349478528, 374441280, 436848160, 524217792, 655272240, 748882560, 873696320, 1048435584, 1310544480, 1747392640, 2621088960, 5242177920]

約数ペア:

[(1, 5242177920), (2, 2621088960), (3, 1747392640), (4, 1310544480), (5, 1048435584), (6, 873696320), (7, 748882560), (8, 655272240), (10, 524217792), (12, 436848160), (14, 374441280), (15, 349478528), (16, 327636120), (20, 262108896), (21, 249627520), (24, 218424080), (28, 187220640), (30, 174739264), (32, 163818060), (35, 149776512), (40, 131054448), (42, 124813760), (48, 109212040), (56, 93610320), (60, 87369632), (64, 81909030), (70, 74888256), (80, 65527224), (84, 62406880), (96, 54606020), (105, 49925504), (112, 46805160), (120, 43684816), (128, 40954515), (140, 37444128), (160, 32763612), (168, 31203440), (192, 27303010), (210, 24962752), (224, 23402580), (240, 21842408), (280, 18722064), (320, 16381806), (336, 15601720), (384, 13651505), (420, 12481376), (448, 11701290), (480, 10921204), (560, 9361032), (640, 8190903), (672, 7800860), (840, 6240688), (896, 5850645), (960, 5460602), (1120, 4680516), (1344, 3900430), (1680, 3120344), (1920, 2730301), (2240, 2340258), (2688, 1950215), (3360, 1560172), (4480, 1170129), (6720, 780086), (13440, 390043)]