2100040080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1367}}^1$

素因数の和:1593

約数の個数: 160

約数和(自身を含む): 6729640704

約数和(自身を除く): 4629600624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 173, 185, 222, 240, 296, 346, 370, 444, 519, 555, 592, 692, 740, 865, 888, 1038, 1110, 1367, 1384, 1480, 1730, 1776, 2076, 2220, 2595, 2734, 2768, 2960, 3460, 4101, 4152, 4440, 5190, 5468, 6401, 6835, 6920, 8202, 8304, 8880, 10380, 10936, 12802, 13670, 13840, 16404, 19203, 20505, 20760, 21872, 25604, 27340, 32005, 32808, 38406, 41010, 41520, 50579, 51208, 54680, 64010, 65616, 76812, 82020, 96015, 101158, 102416, 109360, 128020, 151737, 153624, 164040, 192030, 202316, 236491, 252895, 256040, 303474, 307248, 328080, 384060, 404632, 472982, 505790, 512080, 606948, 709473, 758685, 768120, 809264, 945964, 1011580, 1182455, 1213896, 1418946, 1517370, 1536240, 1891928, 2023160, 2364910, 2427792, 2837892, 3034740, 3547365, 3783856, 4046320, 4729820, 5675784, 6069480, 7094730, 8750167, 9459640, 11351568, 12138960, 14189460, 17500334, 18919280, 26250501, 28378920, 35000668, 43750835, 52501002, 56757840, 70001336, 87501670, 105002004, 131252505, 140002672, 175003340, 210004008, 262505010, 350006680, 420008016, 525010020, 700013360, 1050020040, 2100040080]

約数ペア:

[(1, 2100040080), (2, 1050020040), (3, 700013360), (4, 525010020), (5, 420008016), (6, 350006680), (8, 262505010), (10, 210004008), (12, 175003340), (15, 140002672), (16, 131252505), (20, 105002004), (24, 87501670), (30, 70001336), (37, 56757840), (40, 52501002), (48, 43750835), (60, 35000668), (74, 28378920), (80, 26250501), (111, 18919280), (120, 17500334), (148, 14189460), (173, 12138960), (185, 11351568), (222, 9459640), (240, 8750167), (296, 7094730), (346, 6069480), (370, 5675784), (444, 4729820), (519, 4046320), (555, 3783856), (592, 3547365), (692, 3034740), (740, 2837892), (865, 2427792), (888, 2364910), (1038, 2023160), (1110, 1891928), (1367, 1536240), (1384, 1517370), (1480, 1418946), (1730, 1213896), (1776, 1182455), (2076, 1011580), (2220, 945964), (2595, 809264), (2734, 768120), (2768, 758685), (2960, 709473), (3460, 606948), (4101, 512080), (4152, 505790), (4440, 472982), (5190, 404632), (5468, 384060), (6401, 328080), (6835, 307248), (6920, 303474), (8202, 256040), (8304, 252895), (8880, 236491), (10380, 202316), (10936, 192030), (12802, 164040), (13670, 153624), (13840, 151737), (16404, 128020), (19203, 109360), (20505, 102416), (20760, 101158), (21872, 96015), (25604, 82020), (27340, 76812), (32005, 65616), (32808, 64010), (38406, 54680), (41010, 51208), (41520, 50579)]