413820680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 1185030000

約数和(自身を除く): 771209320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 109, 130, 140, 149, 182, 196, 218, 245, 260, 280, 298, 364, 392, 436, 455, 490, 520, 545, 596, 637, 728, 745, 763, 872, 910, 980, 1043, 1090, 1192, 1274, 1417, 1490, 1526, 1820, 1937, 1960, 2086, 2180, 2548, 2834, 2980, 3052, 3185, 3640, 3815, 3874, 4172, 4360, 5096, 5215, 5341, 5668, 5960, 6104, 6370, 7085, 7301, 7630, 7748, 8344, 9685, 9919, 10430, 10682, 11336, 12740, 13559, 14170, 14602, 15260, 15496, 16241, 19370, 19838, 20860, 21364, 25480, 26705, 27118, 28340, 29204, 30520, 32482, 36505, 38740, 39676, 41720, 42728, 49595, 53410, 54236, 56680, 58408, 64964, 67795, 69433, 73010, 77480, 79352, 81205, 94913, 99190, 106820, 108472, 113687, 129928, 135590, 138866, 146020, 162410, 189826, 198380, 211133, 213640, 227374, 271180, 277732, 292040, 324820, 347165, 379652, 396760, 422266, 454748, 474565, 542360, 555464, 568435, 649640, 694330, 759304, 795809, 844532, 909496, 949130, 1055665, 1136870, 1388660, 1477931, 1591618, 1689064, 1898260, 2111330, 2273740, 2777320, 2955862, 3183236, 3796520, 3979045, 4222660, 4547480, 5911724, 6366472, 7389655, 7958090, 8445320, 10345517, 11823448, 14779310, 15916180, 20691034, 29558620, 31832360, 41382068, 51727585, 59117240, 82764136, 103455170, 206910340, 413820680]

約数ペア:

[(1, 413820680), (2, 206910340), (4, 103455170), (5, 82764136), (7, 59117240), (8, 51727585), (10, 41382068), (13, 31832360), (14, 29558620), (20, 20691034), (26, 15916180), (28, 14779310), (35, 11823448), (40, 10345517), (49, 8445320), (52, 7958090), (56, 7389655), (65, 6366472), (70, 5911724), (91, 4547480), (98, 4222660), (104, 3979045), (109, 3796520), (130, 3183236), (140, 2955862), (149, 2777320), (182, 2273740), (196, 2111330), (218, 1898260), (245, 1689064), (260, 1591618), (280, 1477931), (298, 1388660), (364, 1136870), (392, 1055665), (436, 949130), (455, 909496), (490, 844532), (520, 795809), (545, 759304), (596, 694330), (637, 649640), (728, 568435), (745, 555464), (763, 542360), (872, 474565), (910, 454748), (980, 422266), (1043, 396760), (1090, 379652), (1192, 347165), (1274, 324820), (1417, 292040), (1490, 277732), (1526, 271180), (1820, 227374), (1937, 213640), (1960, 211133), (2086, 198380), (2180, 189826), (2548, 162410), (2834, 146020), (2980, 138866), (3052, 135590), (3185, 129928), (3640, 113687), (3815, 108472), (3874, 106820), (4172, 99190), (4360, 94913), (5096, 81205), (5215, 79352), (5341, 77480), (5668, 73010), (5960, 69433), (6104, 67795), (6370, 64964), (7085, 58408), (7301, 56680), (7630, 54236), (7748, 53410), (8344, 49595), (9685, 42728), (9919, 41720), (10430, 39676), (10682, 38740), (11336, 36505), (12740, 32482), (13559, 30520), (14170, 29204), (14602, 28340), (15260, 27118), (15496, 26705), (16241, 25480), (19370, 21364), (19838, 20860)]