1617903840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3067}}^1$

素因数の和:3249

約数の個数: 192

約数和(自身を含む): 5863463424

約数和(自身を除く): 4245559584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 157, 160, 168, 210, 224, 240, 280, 314, 336, 420, 471, 480, 560, 628, 672, 785, 840, 942, 1099, 1120, 1256, 1570, 1680, 1884, 2198, 2355, 2512, 3067, 3140, 3297, 3360, 3768, 4396, 4710, 5024, 5495, 6134, 6280, 6594, 7536, 8792, 9201, 9420, 10990, 12268, 12560, 13188, 15072, 15335, 16485, 17584, 18402, 18840, 21469, 21980, 24536, 25120, 26376, 30670, 32970, 35168, 36804, 37680, 42938, 43960, 46005, 49072, 52752, 61340, 64407, 65940, 73608, 75360, 85876, 87920, 92010, 98144, 105504, 107345, 122680, 128814, 131880, 147216, 171752, 175840, 184020, 214690, 245360, 257628, 263760, 294432, 322035, 343504, 368040, 429380, 481519, 490720, 515256, 527520, 644070, 687008, 736080, 858760, 963038, 1030512, 1288140, 1444557, 1472160, 1717520, 1926076, 2061024, 2407595, 2576280, 2889114, 3370633, 3435040, 3852152, 4815190, 5152560, 5778228, 6741266, 7222785, 7704304, 9630380, 10111899, 10305120, 11556456, 13482532, 14445570, 15408608, 16853165, 19260760, 20223798, 23112912, 26965064, 28891140, 33706330, 38521520, 40447596, 46225824, 50559495, 53930128, 57782280, 67412660, 77043040, 80895192, 101118990, 107860256, 115564560, 134825320, 161790384, 202237980, 231129120, 269650640, 323580768, 404475960, 539301280, 808951920, 1617903840]

約数ペア:

[(1, 1617903840), (2, 808951920), (3, 539301280), (4, 404475960), (5, 323580768), (6, 269650640), (7, 231129120), (8, 202237980), (10, 161790384), (12, 134825320), (14, 115564560), (15, 107860256), (16, 101118990), (20, 80895192), (21, 77043040), (24, 67412660), (28, 57782280), (30, 53930128), (32, 50559495), (35, 46225824), (40, 40447596), (42, 38521520), (48, 33706330), (56, 28891140), (60, 26965064), (70, 23112912), (80, 20223798), (84, 19260760), (96, 16853165), (105, 15408608), (112, 14445570), (120, 13482532), (140, 11556456), (157, 10305120), (160, 10111899), (168, 9630380), (210, 7704304), (224, 7222785), (240, 6741266), (280, 5778228), (314, 5152560), (336, 4815190), (420, 3852152), (471, 3435040), (480, 3370633), (560, 2889114), (628, 2576280), (672, 2407595), (785, 2061024), (840, 1926076), (942, 1717520), (1099, 1472160), (1120, 1444557), (1256, 1288140), (1570, 1030512), (1680, 963038), (1884, 858760), (2198, 736080), (2355, 687008), (2512, 644070), (3067, 527520), (3140, 515256), (3297, 490720), (3360, 481519), (3768, 429380), (4396, 368040), (4710, 343504), (5024, 322035), (5495, 294432), (6134, 263760), (6280, 257628), (6594, 245360), (7536, 214690), (8792, 184020), (9201, 175840), (9420, 171752), (10990, 147216), (12268, 131880), (12560, 128814), (13188, 122680), (15072, 107345), (15335, 105504), (16485, 98144), (17584, 92010), (18402, 87920), (18840, 85876), (21469, 75360), (21980, 73608), (24536, 65940), (25120, 64407), (26376, 61340), (30670, 52752), (32970, 49072), (35168, 46005), (36804, 43960), (37680, 42938)]