160459740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 559383552

約数和(自身を除く): 398923812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 347, 367, 420, 630, 694, 734, 1041, 1101, 1260, 1388, 1468, 1735, 1835, 2082, 2202, 2429, 2569, 3123, 3303, 3470, 3670, 4164, 4404, 4858, 5138, 5205, 5505, 6246, 6606, 6940, 7287, 7340, 7707, 9716, 10276, 10410, 11010, 12145, 12492, 12845, 13212, 14574, 15414, 15615, 16515, 20820, 21861, 22020, 23121, 24290, 25690, 29148, 30828, 31230, 33030, 36435, 38535, 43722, 46242, 48580, 51380, 62460, 66060, 72870, 77070, 87444, 92484, 109305, 115605, 127349, 145740, 154140, 218610, 231210, 254698, 382047, 437220, 462420, 509396, 636745, 764094, 891443, 1146141, 1273490, 1528188, 1782886, 1910235, 2292282, 2546980, 2674329, 3565772, 3820470, 4457215, 4584564, 5348658, 5730705, 7640940, 8022987, 8914430, 10697316, 11461410, 13371645, 16045974, 17828860, 22922820, 26743290, 32091948, 40114935, 53486580, 80229870, 160459740]

約数ペア:

[(1, 160459740), (2, 80229870), (3, 53486580), (4, 40114935), (5, 32091948), (6, 26743290), (7, 22922820), (9, 17828860), (10, 16045974), (12, 13371645), (14, 11461410), (15, 10697316), (18, 8914430), (20, 8022987), (21, 7640940), (28, 5730705), (30, 5348658), (35, 4584564), (36, 4457215), (42, 3820470), (45, 3565772), (60, 2674329), (63, 2546980), (70, 2292282), (84, 1910235), (90, 1782886), (105, 1528188), (126, 1273490), (140, 1146141), (180, 891443), (210, 764094), (252, 636745), (315, 509396), (347, 462420), (367, 437220), (420, 382047), (630, 254698), (694, 231210), (734, 218610), (1041, 154140), (1101, 145740), (1260, 127349), (1388, 115605), (1468, 109305), (1735, 92484), (1835, 87444), (2082, 77070), (2202, 72870), (2429, 66060), (2569, 62460), (3123, 51380), (3303, 48580), (3470, 46242), (3670, 43722), (4164, 38535), (4404, 36435), (4858, 33030), (5138, 31230), (5205, 30828), (5505, 29148), (6246, 25690), (6606, 24290), (6940, 23121), (7287, 22020), (7340, 21861), (7707, 20820), (9716, 16515), (10276, 15615), (10410, 15414), (11010, 14574), (12145, 13212), (12492, 12845)]