208033920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{4013}}^1$

素因数の和:4044

約数の個数: 160

約数和(自身を含む): 743111820

約数和(自身を除く): 535077900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4013, 4320, 5184, 5760, 6480, 8026, 8640, 10368, 12039, 12960, 16052, 17280, 20065, 24078, 25920, 32104, 36117, 40130, 48156, 51840, 60195, 64208, 72234, 80260, 96312, 108351, 120390, 128416, 144468, 160520, 180585, 192624, 216702, 240780, 256832, 288936, 321040, 325053, 361170, 385248, 433404, 481560, 513664, 541755, 577872, 642080, 650106, 722340, 770496, 866808, 963120, 1083510, 1155744, 1284160, 1300212, 1444680, 1540992, 1625265, 1733616, 1926240, 2167020, 2311488, 2568320, 2600424, 2889360, 3250530, 3467232, 3852480, 4334040, 4622976, 5200848, 5778720, 6501060, 6934464, 7704960, 8668080, 10401696, 11557440, 13002120, 13868928, 17336160, 20803392, 23114880, 26004240, 34672320, 41606784, 52008480, 69344640, 104016960, 208033920]

約数ペア:

[(1, 208033920), (2, 104016960), (3, 69344640), (4, 52008480), (5, 41606784), (6, 34672320), (8, 26004240), (9, 23114880), (10, 20803392), (12, 17336160), (15, 13868928), (16, 13002120), (18, 11557440), (20, 10401696), (24, 8668080), (27, 7704960), (30, 6934464), (32, 6501060), (36, 5778720), (40, 5200848), (45, 4622976), (48, 4334040), (54, 3852480), (60, 3467232), (64, 3250530), (72, 2889360), (80, 2600424), (81, 2568320), (90, 2311488), (96, 2167020), (108, 1926240), (120, 1733616), (128, 1625265), (135, 1540992), (144, 1444680), (160, 1300212), (162, 1284160), (180, 1155744), (192, 1083510), (216, 963120), (240, 866808), (270, 770496), (288, 722340), (320, 650106), (324, 642080), (360, 577872), (384, 541755), (405, 513664), (432, 481560), (480, 433404), (540, 385248), (576, 361170), (640, 325053), (648, 321040), (720, 288936), (810, 256832), (864, 240780), (960, 216702), (1080, 192624), (1152, 180585), (1296, 160520), (1440, 144468), (1620, 128416), (1728, 120390), (1920, 108351), (2160, 96312), (2592, 80260), (2880, 72234), (3240, 64208), (3456, 60195), (4013, 51840), (4320, 48156), (5184, 40130), (5760, 36117), (6480, 32104), (8026, 25920), (8640, 24078), (10368, 20065), (12039, 17280), (12960, 16052)]