1669979520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26357}}^1$

素因数の和:26393

約数の個数: 192

約数和(自身を含む): 6291127440

約数和(自身を除く): 4621147920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 26357, 31680, 52714, 63360, 79071, 105428, 131785, 158142, 210856, 237213, 263570, 289927, 316284, 395355, 421712, 474426, 527140, 579854, 632568, 790710, 843424, 869781, 948852, 1054280, 1159708, 1186065, 1265136, 1449635, 1581420, 1686848, 1739562, 1897704, 2108560, 2319416, 2372130, 2530272, 2609343, 2899270, 3162840, 3373696, 3479124, 3795408, 4217120, 4348905, 4638832, 4744260, 5060544, 5218686, 5798540, 6325680, 6958248, 7590816, 8434240, 8697810, 9277664, 9488520, 10121088, 10437372, 11597080, 12651360, 13046715, 13916496, 15181632, 16868480, 17395620, 18555328, 18977040, 20874744, 23194160, 25302720, 26093430, 27832992, 30363264, 34791240, 37110656, 37954080, 41749488, 46388320, 50605440, 52186860, 55665984, 69582480, 75908160, 83498976, 92776640, 104373720, 111331968, 139164960, 151816320, 166997952, 185553280, 208747440, 278329920, 333995904, 417494880, 556659840, 834989760, 1669979520]

約数ペア:

[(1, 1669979520), (2, 834989760), (3, 556659840), (4, 417494880), (5, 333995904), (6, 278329920), (8, 208747440), (9, 185553280), (10, 166997952), (11, 151816320), (12, 139164960), (15, 111331968), (16, 104373720), (18, 92776640), (20, 83498976), (22, 75908160), (24, 69582480), (30, 55665984), (32, 52186860), (33, 50605440), (36, 46388320), (40, 41749488), (44, 37954080), (45, 37110656), (48, 34791240), (55, 30363264), (60, 27832992), (64, 26093430), (66, 25302720), (72, 23194160), (80, 20874744), (88, 18977040), (90, 18555328), (96, 17395620), (99, 16868480), (110, 15181632), (120, 13916496), (128, 13046715), (132, 12651360), (144, 11597080), (160, 10437372), (165, 10121088), (176, 9488520), (180, 9277664), (192, 8697810), (198, 8434240), (220, 7590816), (240, 6958248), (264, 6325680), (288, 5798540), (320, 5218686), (330, 5060544), (352, 4744260), (360, 4638832), (384, 4348905), (396, 4217120), (440, 3795408), (480, 3479124), (495, 3373696), (528, 3162840), (576, 2899270), (640, 2609343), (660, 2530272), (704, 2372130), (720, 2319416), (792, 2108560), (880, 1897704), (960, 1739562), (990, 1686848), (1056, 1581420), (1152, 1449635), (1320, 1265136), (1408, 1186065), (1440, 1159708), (1584, 1054280), (1760, 948852), (1920, 869781), (1980, 843424), (2112, 790710), (2640, 632568), (2880, 579854), (3168, 527140), (3520, 474426), (3960, 421712), (4224, 395355), (5280, 316284), (5760, 289927), (6336, 263570), (7040, 237213), (7920, 210856), (10560, 158142), (12672, 131785), (15840, 105428), (21120, 79071), (26357, 63360), (31680, 52714)]