213404160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:814

約数の個数: 160

約数和(自身を含む): 701597952

約数和(自身を除く): 488193792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 512, 555, 592, 640, 740, 751, 768, 888, 960, 1110, 1184, 1280, 1480, 1502, 1536, 1776, 1920, 2220, 2253, 2368, 2560, 2960, 3004, 3552, 3755, 3840, 4440, 4506, 4736, 5920, 6008, 7104, 7510, 7680, 8880, 9012, 9472, 11265, 11840, 12016, 14208, 15020, 17760, 18024, 18944, 22530, 23680, 24032, 27787, 28416, 30040, 35520, 36048, 45060, 47360, 48064, 55574, 56832, 60080, 71040, 72096, 83361, 90120, 94720, 96128, 111148, 120160, 138935, 142080, 144192, 166722, 180240, 192256, 222296, 240320, 277870, 284160, 288384, 333444, 360480, 384512, 416805, 444592, 480640, 555740, 576768, 666888, 720960, 833610, 889184, 961280, 1111480, 1153536, 1333776, 1441920, 1667220, 1778368, 1922560, 2222960, 2667552, 2883840, 3334440, 3556736, 4445920, 5335104, 5767680, 6668880, 7113472, 8891840, 10670208, 13337760, 14226944, 17783680, 21340416, 26675520, 35567360, 42680832, 53351040, 71134720, 106702080, 213404160]

約数ペア:

[(1, 213404160), (2, 106702080), (3, 71134720), (4, 53351040), (5, 42680832), (6, 35567360), (8, 26675520), (10, 21340416), (12, 17783680), (15, 14226944), (16, 13337760), (20, 10670208), (24, 8891840), (30, 7113472), (32, 6668880), (37, 5767680), (40, 5335104), (48, 4445920), (60, 3556736), (64, 3334440), (74, 2883840), (80, 2667552), (96, 2222960), (111, 1922560), (120, 1778368), (128, 1667220), (148, 1441920), (160, 1333776), (185, 1153536), (192, 1111480), (222, 961280), (240, 889184), (256, 833610), (296, 720960), (320, 666888), (370, 576768), (384, 555740), (444, 480640), (480, 444592), (512, 416805), (555, 384512), (592, 360480), (640, 333444), (740, 288384), (751, 284160), (768, 277870), (888, 240320), (960, 222296), (1110, 192256), (1184, 180240), (1280, 166722), (1480, 144192), (1502, 142080), (1536, 138935), (1776, 120160), (1920, 111148), (2220, 96128), (2253, 94720), (2368, 90120), (2560, 83361), (2960, 72096), (3004, 71040), (3552, 60080), (3755, 56832), (3840, 55574), (4440, 48064), (4506, 47360), (4736, 45060), (5920, 36048), (6008, 35520), (7104, 30040), (7510, 28416), (7680, 27787), (8880, 24032), (9012, 23680), (9472, 22530), (11265, 18944), (11840, 18024), (12016, 17760), (14208, 15020)]