133271320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 406425600

約数和(自身を除く): 273154280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 41, 47, 52, 56, 65, 70, 76, 82, 91, 94, 95, 104, 130, 133, 140, 152, 164, 182, 188, 190, 205, 235, 247, 260, 266, 280, 287, 328, 329, 364, 376, 380, 410, 455, 470, 494, 520, 532, 533, 574, 611, 658, 665, 728, 760, 779, 820, 893, 910, 940, 988, 1064, 1066, 1148, 1222, 1235, 1316, 1330, 1435, 1558, 1640, 1645, 1729, 1786, 1820, 1880, 1927, 1976, 2132, 2296, 2444, 2470, 2632, 2660, 2665, 2870, 3055, 3116, 3290, 3458, 3572, 3640, 3731, 3854, 3895, 4264, 4277, 4465, 4888, 4940, 5320, 5330, 5453, 5740, 6110, 6232, 6251, 6580, 6916, 7144, 7462, 7708, 7790, 8554, 8645, 8930, 9635, 9880, 10127, 10660, 10906, 11480, 11609, 12220, 12502, 13160, 13489, 13832, 14924, 15416, 15580, 17108, 17290, 17860, 18655, 19270, 20254, 21320, 21385, 21812, 23218, 24440, 25004, 25051, 26978, 27265, 29848, 31160, 31255, 34216, 34580, 35720, 36613, 37310, 38540, 40508, 42770, 43624, 46436, 50008, 50102, 50635, 53956, 54530, 58045, 62510, 67445, 69160, 70889, 73226, 74620, 77080, 81016, 81263, 85540, 92872, 100204, 101270, 107912, 109060, 116090, 125020, 125255, 134890, 141778, 146452, 149240, 162526, 171080, 175357, 183065, 200408, 202540, 218120, 232180, 250040, 250510, 256291, 269780, 283556, 292904, 325052, 350714, 354445, 366130, 405080, 406315, 464360, 475969, 501020, 512582, 539560, 567112, 650104, 701428, 708890, 732260, 812630, 876785, 951938, 1002040, 1025164, 1281455, 1402856, 1417780, 1464520, 1625260, 1753570, 1903876, 2050328, 2379845, 2562910, 2835560, 3250520, 3331783, 3507140, 3807752, 4759690, 5125820, 6663566, 7014280, 9519380, 10251640, 13327132, 16658915, 19038760, 26654264, 33317830, 66635660, 133271320]

約数ペア:

[(1, 133271320), (2, 66635660), (4, 33317830), (5, 26654264), (7, 19038760), (8, 16658915), (10, 13327132), (13, 10251640), (14, 9519380), (19, 7014280), (20, 6663566), (26, 5125820), (28, 4759690), (35, 3807752), (38, 3507140), (40, 3331783), (41, 3250520), (47, 2835560), (52, 2562910), (56, 2379845), (65, 2050328), (70, 1903876), (76, 1753570), (82, 1625260), (91, 1464520), (94, 1417780), (95, 1402856), (104, 1281455), (130, 1025164), (133, 1002040), (140, 951938), (152, 876785), (164, 812630), (182, 732260), (188, 708890), (190, 701428), (205, 650104), (235, 567112), (247, 539560), (260, 512582), (266, 501020), (280, 475969), (287, 464360), (328, 406315), (329, 405080), (364, 366130), (376, 354445), (380, 350714), (410, 325052), (455, 292904), (470, 283556), (494, 269780), (520, 256291), (532, 250510), (533, 250040), (574, 232180), (611, 218120), (658, 202540), (665, 200408), (728, 183065), (760, 175357), (779, 171080), (820, 162526), (893, 149240), (910, 146452), (940, 141778), (988, 134890), (1064, 125255), (1066, 125020), (1148, 116090), (1222, 109060), (1235, 107912), (1316, 101270), (1330, 100204), (1435, 92872), (1558, 85540), (1640, 81263), (1645, 81016), (1729, 77080), (1786, 74620), (1820, 73226), (1880, 70889), (1927, 69160), (1976, 67445), (2132, 62510), (2296, 58045), (2444, 54530), (2470, 53956), (2632, 50635), (2660, 50102), (2665, 50008), (2870, 46436), (3055, 43624), (3116, 42770), (3290, 40508), (3458, 38540), (3572, 37310), (3640, 36613), (3731, 35720), (3854, 34580), (3895, 34216), (4264, 31255), (4277, 31160), (4465, 29848), (4888, 27265), (4940, 26978), (5320, 25051), (5330, 25004), (5453, 24440), (5740, 23218), (6110, 21812), (6232, 21385), (6251, 21320), (6580, 20254), (6916, 19270), (7144, 18655), (7462, 17860), (7708, 17290), (7790, 17108), (8554, 15580), (8645, 15416), (8930, 14924), (9635, 13832), (9880, 13489), (10127, 13160), (10660, 12502), (10906, 12220), (11480, 11609)]