17897951280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{13921}}^1$

素因数の和:14435

約数の個数: 160

約数和(自身を含む): 60656260608

約数和(自身を除く): 42758309328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 487, 528, 660, 880, 974, 1320, 1461, 1948, 2435, 2640, 2922, 3896, 4870, 5357, 5844, 7305, 7792, 9740, 10714, 11688, 13921, 14610, 16071, 19480, 21428, 23376, 26785, 27842, 29220, 32142, 38960, 41763, 42856, 53570, 55684, 58440, 64284, 69605, 80355, 83526, 85712, 107140, 111368, 116880, 128568, 139210, 153131, 160710, 167052, 208815, 214280, 222736, 257136, 278420, 306262, 321420, 334104, 417630, 428560, 459393, 556840, 612524, 642840, 668208, 765655, 835260, 918786, 1113680, 1225048, 1285680, 1531310, 1670520, 1837572, 2296965, 2450096, 3062620, 3341040, 3675144, 4593930, 6125240, 6779527, 7350288, 9187860, 12250480, 13559054, 18375720, 20338581, 27118108, 33897635, 36751440, 40677162, 54236216, 67795270, 74574797, 81354324, 101692905, 108472432, 135590540, 149149594, 162708648, 203385810, 223724391, 271181080, 298299188, 325417296, 372873985, 406771620, 447448782, 542362160, 596598376, 745747970, 813543240, 894897564, 1118621955, 1193196752, 1491495940, 1627086480, 1789795128, 2237243910, 2982991880, 3579590256, 4474487820, 5965983760, 8948975640, 17897951280]

約数ペア:

[(1, 17897951280), (2, 8948975640), (3, 5965983760), (4, 4474487820), (5, 3579590256), (6, 2982991880), (8, 2237243910), (10, 1789795128), (11, 1627086480), (12, 1491495940), (15, 1193196752), (16, 1118621955), (20, 894897564), (22, 813543240), (24, 745747970), (30, 596598376), (33, 542362160), (40, 447448782), (44, 406771620), (48, 372873985), (55, 325417296), (60, 298299188), (66, 271181080), (80, 223724391), (88, 203385810), (110, 162708648), (120, 149149594), (132, 135590540), (165, 108472432), (176, 101692905), (220, 81354324), (240, 74574797), (264, 67795270), (330, 54236216), (440, 40677162), (487, 36751440), (528, 33897635), (660, 27118108), (880, 20338581), (974, 18375720), (1320, 13559054), (1461, 12250480), (1948, 9187860), (2435, 7350288), (2640, 6779527), (2922, 6125240), (3896, 4593930), (4870, 3675144), (5357, 3341040), (5844, 3062620), (7305, 2450096), (7792, 2296965), (9740, 1837572), (10714, 1670520), (11688, 1531310), (13921, 1285680), (14610, 1225048), (16071, 1113680), (19480, 918786), (21428, 835260), (23376, 765655), (26785, 668208), (27842, 642840), (29220, 612524), (32142, 556840), (38960, 459393), (41763, 428560), (42856, 417630), (53570, 334104), (55684, 321420), (58440, 306262), (64284, 278420), (69605, 257136), (80355, 222736), (83526, 214280), (85712, 208815), (107140, 167052), (111368, 160710), (116880, 153131), (128568, 139210)]