112393680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:621

約数の個数: 160

約数和(自身を含む): 401760000

約数和(自身を除く): 289366320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 149, 168, 210, 240, 280, 298, 336, 420, 447, 449, 560, 596, 745, 840, 894, 898, 1043, 1192, 1347, 1490, 1680, 1788, 1796, 2086, 2235, 2245, 2384, 2694, 2980, 3129, 3143, 3576, 3592, 4172, 4470, 4490, 5215, 5388, 5960, 6258, 6286, 6735, 7152, 7184, 8344, 8940, 8980, 9429, 10430, 10776, 11920, 12516, 12572, 13470, 15645, 15715, 16688, 17880, 17960, 18858, 20860, 21552, 25032, 25144, 26940, 31290, 31430, 35760, 35920, 37716, 41720, 47145, 50064, 50288, 53880, 62580, 62860, 66901, 75432, 83440, 94290, 107760, 125160, 125720, 133802, 150864, 188580, 200703, 250320, 251440, 267604, 334505, 377160, 401406, 468307, 535208, 669010, 754320, 802812, 936614, 1003515, 1070416, 1338020, 1404921, 1605624, 1873228, 2007030, 2341535, 2676040, 2809842, 3211248, 3746456, 4014060, 4683070, 5352080, 5619684, 7024605, 7492912, 8028120, 9366140, 11239368, 14049210, 16056240, 18732280, 22478736, 28098420, 37464560, 56196840, 112393680]

約数ペア:

[(1, 112393680), (2, 56196840), (3, 37464560), (4, 28098420), (5, 22478736), (6, 18732280), (7, 16056240), (8, 14049210), (10, 11239368), (12, 9366140), (14, 8028120), (15, 7492912), (16, 7024605), (20, 5619684), (21, 5352080), (24, 4683070), (28, 4014060), (30, 3746456), (35, 3211248), (40, 2809842), (42, 2676040), (48, 2341535), (56, 2007030), (60, 1873228), (70, 1605624), (80, 1404921), (84, 1338020), (105, 1070416), (112, 1003515), (120, 936614), (140, 802812), (149, 754320), (168, 669010), (210, 535208), (240, 468307), (280, 401406), (298, 377160), (336, 334505), (420, 267604), (447, 251440), (449, 250320), (560, 200703), (596, 188580), (745, 150864), (840, 133802), (894, 125720), (898, 125160), (1043, 107760), (1192, 94290), (1347, 83440), (1490, 75432), (1680, 66901), (1788, 62860), (1796, 62580), (2086, 53880), (2235, 50288), (2245, 50064), (2384, 47145), (2694, 41720), (2980, 37716), (3129, 35920), (3143, 35760), (3576, 31430), (3592, 31290), (4172, 26940), (4470, 25144), (4490, 25032), (5215, 21552), (5388, 20860), (5960, 18858), (6258, 17960), (6286, 17880), (6735, 16688), (7152, 15715), (7184, 15645), (8344, 13470), (8940, 12572), (8980, 12516), (9429, 11920), (10430, 10776)]