209909698080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1\times {\mathrm{3119}}^1$

素因数の和:4227

約数の個数: 192

約数和(自身を含む): 666574272000

約数和(自身を除く): 456664573920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 941, 1192, 1490, 1788, 1882, 2235, 2384, 2823, 2980, 3119, 3576, 3764, 4470, 4705, 4768, 5646, 5960, 6238, 7152, 7528, 8940, 9357, 9410, 11292, 11920, 12476, 14115, 14304, 15056, 15595, 17880, 18714, 18820, 22584, 23840, 24952, 28230, 30112, 31190, 35760, 37428, 37640, 45168, 46785, 49904, 56460, 62380, 71520, 74856, 75280, 90336, 93570, 99808, 112920, 124760, 140209, 149712, 150560, 187140, 225840, 249520, 280418, 299424, 374280, 420627, 451680, 464731, 499040, 560836, 701045, 748560, 841254, 929462, 1121672, 1394193, 1402090, 1497120, 1682508, 1858924, 2103135, 2243344, 2323655, 2788386, 2804180, 2934979, 3365016, 3717848, 4206270, 4486688, 4647310, 5576772, 5608360, 5869958, 6730032, 6970965, 7435696, 8412540, 8804937, 9294620, 11153544, 11216720, 11739916, 13460064, 13941930, 14674895, 14871392, 16825080, 17609874, 18589240, 22307088, 22433440, 23479832, 27883860, 29349790, 33650160, 35219748, 37178480, 44024685, 44614176, 46959664, 55767720, 58699580, 67300320, 70439496, 74356960, 88049370, 93919328, 111535440, 117399160, 140878992, 176098740, 223070880, 234798320, 281757984, 352197480, 437311871, 469596640, 704394960, 874623742, 1311935613, 1408789920, 1749247484, 2186559355, 2623871226, 3498494968, 4373118710, 5247742452, 6559678065, 6996989936, 8746237420, 10495484904, 13119356130, 13993979872, 17492474840, 20990969808, 26238712260, 34984949680, 41981939616, 52477424520, 69969899360, 104954849040, 209909698080]

約数ペア:

[(1, 209909698080), (2, 104954849040), (3, 69969899360), (4, 52477424520), (5, 41981939616), (6, 34984949680), (8, 26238712260), (10, 20990969808), (12, 17492474840), (15, 13993979872), (16, 13119356130), (20, 10495484904), (24, 8746237420), (30, 6996989936), (32, 6559678065), (40, 5247742452), (48, 4373118710), (60, 3498494968), (80, 2623871226), (96, 2186559355), (120, 1749247484), (149, 1408789920), (160, 1311935613), (240, 874623742), (298, 704394960), (447, 469596640), (480, 437311871), (596, 352197480), (745, 281757984), (894, 234798320), (941, 223070880), (1192, 176098740), (1490, 140878992), (1788, 117399160), (1882, 111535440), (2235, 93919328), (2384, 88049370), (2823, 74356960), (2980, 70439496), (3119, 67300320), (3576, 58699580), (3764, 55767720), (4470, 46959664), (4705, 44614176), (4768, 44024685), (5646, 37178480), (5960, 35219748), (6238, 33650160), (7152, 29349790), (7528, 27883860), (8940, 23479832), (9357, 22433440), (9410, 22307088), (11292, 18589240), (11920, 17609874), (12476, 16825080), (14115, 14871392), (14304, 14674895), (15056, 13941930), (15595, 13460064), (17880, 11739916), (18714, 11216720), (18820, 11153544), (22584, 9294620), (23840, 8804937), (24952, 8412540), (28230, 7435696), (30112, 6970965), (31190, 6730032), (35760, 5869958), (37428, 5608360), (37640, 5576772), (45168, 4647310), (46785, 4486688), (49904, 4206270), (56460, 3717848), (62380, 3365016), (71520, 2934979), (74856, 2804180), (75280, 2788386), (90336, 2323655), (93570, 2243344), (99808, 2103135), (112920, 1858924), (124760, 1682508), (140209, 1497120), (149712, 1402090), (150560, 1394193), (187140, 1121672), (225840, 929462), (249520, 841254), (280418, 748560), (299424, 701045), (374280, 560836), (420627, 499040), (451680, 464731)]