86861040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 310694400

約数和(自身を除く): 223833360

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, 347, 420, 447, 560, 596, 694, 745, 840, 894, 1041, 1043, 1192, 1388, 1490, 1680, 1735, 1788, 2082, 2086, 2235, 2384, 2429, 2776, 2980, 3129, 3470, 3576, 4164, 4172, 4470, 4858, 5205, 5215, 5552, 5960, 6258, 6940, 7152, 7287, 8328, 8344, 8940, 9716, 10410, 10430, 11920, 12145, 12516, 13880, 14574, 15645, 16656, 16688, 17880, 19432, 20820, 20860, 24290, 25032, 27760, 29148, 31290, 35760, 36435, 38864, 41640, 41720, 48580, 50064, 51703, 58296, 62580, 72870, 83280, 83440, 97160, 103406, 116592, 125160, 145740, 155109, 194320, 206812, 250320, 258515, 291480, 310218, 361921, 413624, 517030, 582960, 620436, 723842, 775545, 827248, 1034060, 1085763, 1240872, 1447684, 1551090, 1809605, 2068120, 2171526, 2481744, 2895368, 3102180, 3619210, 4136240, 4343052, 5428815, 5790736, 6204360, 7238420, 8686104, 10857630, 12408720, 14476840, 17372208, 21715260, 28953680, 43430520, 86861040]

約数ペア:

[(1, 86861040), (2, 43430520), (3, 28953680), (4, 21715260), (5, 17372208), (6, 14476840), (7, 12408720), (8, 10857630), (10, 8686104), (12, 7238420), (14, 6204360), (15, 5790736), (16, 5428815), (20, 4343052), (21, 4136240), (24, 3619210), (28, 3102180), (30, 2895368), (35, 2481744), (40, 2171526), (42, 2068120), (48, 1809605), (56, 1551090), (60, 1447684), (70, 1240872), (80, 1085763), (84, 1034060), (105, 827248), (112, 775545), (120, 723842), (140, 620436), (149, 582960), (168, 517030), (210, 413624), (240, 361921), (280, 310218), (298, 291480), (336, 258515), (347, 250320), (420, 206812), (447, 194320), (560, 155109), (596, 145740), (694, 125160), (745, 116592), (840, 103406), (894, 97160), (1041, 83440), (1043, 83280), (1192, 72870), (1388, 62580), (1490, 58296), (1680, 51703), (1735, 50064), (1788, 48580), (2082, 41720), (2086, 41640), (2235, 38864), (2384, 36435), (2429, 35760), (2776, 31290), (2980, 29148), (3129, 27760), (3470, 25032), (3576, 24290), (4164, 20860), (4172, 20820), (4470, 19432), (4858, 17880), (5205, 16688), (5215, 16656), (5552, 15645), (5960, 14574), (6258, 13880), (6940, 12516), (7152, 12145), (7287, 11920), (8328, 10430), (8344, 10410), (8940, 9716)]