216310560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14537}}^1$

素因数の和:14586

約数の個数: 96

約数和(自身を含む): 703406592

約数和(自身を除く): 487096032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14537, 14880, 29074, 43611, 58148, 72685, 87222, 116296, 145370, 174444, 218055, 232592, 290740, 348888, 436110, 450647, 465184, 581480, 697776, 872220, 901294, 1162960, 1351941, 1395552, 1744440, 1802588, 2253235, 2325920, 2703882, 3488880, 3605176, 4506470, 5407764, 6759705, 6977760, 7210352, 9012940, 10815528, 13519410, 14420704, 18025880, 21631056, 27038820, 36051760, 43262112, 54077640, 72103520, 108155280, 216310560]

約数ペア:

[(1, 216310560), (2, 108155280), (3, 72103520), (4, 54077640), (5, 43262112), (6, 36051760), (8, 27038820), (10, 21631056), (12, 18025880), (15, 14420704), (16, 13519410), (20, 10815528), (24, 9012940), (30, 7210352), (31, 6977760), (32, 6759705), (40, 5407764), (48, 4506470), (60, 3605176), (62, 3488880), (80, 2703882), (93, 2325920), (96, 2253235), (120, 1802588), (124, 1744440), (155, 1395552), (160, 1351941), (186, 1162960), (240, 901294), (248, 872220), (310, 697776), (372, 581480), (465, 465184), (480, 450647), (496, 436110), (620, 348888), (744, 290740), (930, 232592), (992, 218055), (1240, 174444), (1488, 145370), (1860, 116296), (2480, 87222), (2976, 72685), (3720, 58148), (4960, 43611), (7440, 29074), (14537, 14880)]