43430520

素因数分解:

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

素因数の和:517

約数の個数: 128

約数和(自身を含む): 150336000

約数和(自身を除く): 106905480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 149, 168, 210, 280, 298, 347, 420, 447, 596, 694, 745, 840, 894, 1041, 1043, 1192, 1388, 1490, 1735, 1788, 2082, 2086, 2235, 2429, 2776, 2980, 3129, 3470, 3576, 4164, 4172, 4470, 4858, 5205, 5215, 5960, 6258, 6940, 7287, 8328, 8344, 8940, 9716, 10410, 10430, 12145, 12516, 13880, 14574, 15645, 17880, 19432, 20820, 20860, 24290, 25032, 29148, 31290, 36435, 41640, 41720, 48580, 51703, 58296, 62580, 72870, 97160, 103406, 125160, 145740, 155109, 206812, 258515, 291480, 310218, 361921, 413624, 517030, 620436, 723842, 775545, 1034060, 1085763, 1240872, 1447684, 1551090, 1809605, 2068120, 2171526, 2895368, 3102180, 3619210, 4343052, 5428815, 6204360, 7238420, 8686104, 10857630, 14476840, 21715260, 43430520]

約数ペア:

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