217093680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1429}}^1$

素因数の和:1659

約数の個数: 120

約数和(自身を含む): 733040880

約数和(自身を除く): 515947200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 211, 240, 360, 422, 633, 720, 844, 1055, 1266, 1429, 1688, 1899, 2110, 2532, 2858, 3165, 3376, 3798, 4220, 4287, 5064, 5716, 6330, 7145, 7596, 8440, 8574, 9495, 10128, 11432, 12660, 12861, 14290, 15192, 16880, 17148, 18990, 21435, 22864, 25320, 25722, 28580, 30384, 34296, 37980, 42870, 50640, 51444, 57160, 64305, 68592, 75960, 85740, 102888, 114320, 128610, 151920, 171480, 205776, 257220, 301519, 342960, 514440, 603038, 904557, 1028880, 1206076, 1507595, 1809114, 2412152, 2713671, 3015190, 3618228, 4522785, 4824304, 5427342, 6030380, 7236456, 9045570, 10854684, 12060760, 13568355, 14472912, 18091140, 21709368, 24121520, 27136710, 36182280, 43418736, 54273420, 72364560, 108546840, 217093680]

約数ペア:

[(1, 217093680), (2, 108546840), (3, 72364560), (4, 54273420), (5, 43418736), (6, 36182280), (8, 27136710), (9, 24121520), (10, 21709368), (12, 18091140), (15, 14472912), (16, 13568355), (18, 12060760), (20, 10854684), (24, 9045570), (30, 7236456), (36, 6030380), (40, 5427342), (45, 4824304), (48, 4522785), (60, 3618228), (72, 3015190), (80, 2713671), (90, 2412152), (120, 1809114), (144, 1507595), (180, 1206076), (211, 1028880), (240, 904557), (360, 603038), (422, 514440), (633, 342960), (720, 301519), (844, 257220), (1055, 205776), (1266, 171480), (1429, 151920), (1688, 128610), (1899, 114320), (2110, 102888), (2532, 85740), (2858, 75960), (3165, 68592), (3376, 64305), (3798, 57160), (4220, 51444), (4287, 50640), (5064, 42870), (5716, 37980), (6330, 34296), (7145, 30384), (7596, 28580), (8440, 25722), (8574, 25320), (9495, 22864), (10128, 21435), (11432, 18990), (12660, 17148), (12861, 16880), (14290, 15192)]