1865112720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1231}}^1$

素因数の和:1413

約数の個数: 160

約数和(自身を含む): 5939619840

約数和(自身を除く): 4074507120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 107, 118, 120, 177, 214, 236, 240, 295, 321, 354, 428, 472, 535, 590, 642, 708, 856, 885, 944, 1070, 1180, 1231, 1284, 1416, 1605, 1712, 1770, 2140, 2360, 2462, 2568, 2832, 3210, 3540, 3693, 4280, 4720, 4924, 5136, 6155, 6313, 6420, 7080, 7386, 8560, 9848, 12310, 12626, 12840, 14160, 14772, 18465, 18939, 19696, 24620, 25252, 25680, 29544, 31565, 36930, 37878, 49240, 50504, 59088, 63130, 72629, 73860, 75756, 94695, 98480, 101008, 126260, 131717, 145258, 147720, 151512, 189390, 217887, 252520, 263434, 290516, 295440, 303024, 363145, 378780, 395151, 435774, 505040, 526868, 581032, 658585, 726290, 757560, 790302, 871548, 1053736, 1089435, 1162064, 1317170, 1452580, 1515120, 1580604, 1743096, 1975755, 2107472, 2178870, 2634340, 2905160, 3161208, 3486192, 3951510, 4357740, 5268680, 5810320, 6322416, 7771303, 7903020, 8715480, 10537360, 15542606, 15806040, 17430960, 23313909, 31085212, 31612080, 38856515, 46627818, 62170424, 77713030, 93255636, 116569545, 124340848, 155426060, 186511272, 233139090, 310852120, 373022544, 466278180, 621704240, 932556360, 1865112720]

約数ペア:

[(1, 1865112720), (2, 932556360), (3, 621704240), (4, 466278180), (5, 373022544), (6, 310852120), (8, 233139090), (10, 186511272), (12, 155426060), (15, 124340848), (16, 116569545), (20, 93255636), (24, 77713030), (30, 62170424), (40, 46627818), (48, 38856515), (59, 31612080), (60, 31085212), (80, 23313909), (107, 17430960), (118, 15806040), (120, 15542606), (177, 10537360), (214, 8715480), (236, 7903020), (240, 7771303), (295, 6322416), (321, 5810320), (354, 5268680), (428, 4357740), (472, 3951510), (535, 3486192), (590, 3161208), (642, 2905160), (708, 2634340), (856, 2178870), (885, 2107472), (944, 1975755), (1070, 1743096), (1180, 1580604), (1231, 1515120), (1284, 1452580), (1416, 1317170), (1605, 1162064), (1712, 1089435), (1770, 1053736), (2140, 871548), (2360, 790302), (2462, 757560), (2568, 726290), (2832, 658585), (3210, 581032), (3540, 526868), (3693, 505040), (4280, 435774), (4720, 395151), (4924, 378780), (5136, 363145), (6155, 303024), (6313, 295440), (6420, 290516), (7080, 263434), (7386, 252520), (8560, 217887), (9848, 189390), (12310, 151512), (12626, 147720), (12840, 145258), (14160, 131717), (14772, 126260), (18465, 101008), (18939, 98480), (19696, 94695), (24620, 75756), (25252, 73860), (25680, 72629), (29544, 63130), (31565, 59088), (36930, 50504), (37878, 49240)]