164940300960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{20047}}^1$

素因数の和:20407

約数の個数: 192

約数和(自身を含む): 529985078784

約数和(自身を除く): 365044777824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 281, 305, 366, 480, 488, 562, 610, 732, 843, 915, 976, 1124, 1220, 1405, 1464, 1686, 1830, 1952, 2248, 2440, 2810, 2928, 3372, 3660, 4215, 4496, 4880, 5620, 5856, 6744, 7320, 8430, 8992, 9760, 11240, 13488, 14640, 16860, 17141, 20047, 22480, 26976, 29280, 33720, 34282, 40094, 44960, 51423, 60141, 67440, 68564, 80188, 85705, 100235, 102846, 120282, 134880, 137128, 160376, 171410, 200470, 205692, 240564, 257115, 274256, 300705, 320752, 342820, 400940, 411384, 481128, 514230, 548512, 601410, 641504, 685640, 801880, 822768, 962256, 1028460, 1202820, 1222867, 1371280, 1603760, 1645536, 1924512, 2056920, 2405640, 2445734, 2742560, 3207520, 3668601, 4113840, 4811280, 4891468, 5633207, 6114335, 7337202, 8227680, 9622560, 9782936, 11266414, 12228670, 14674404, 16899621, 18343005, 19565872, 22532828, 24457340, 28166035, 29348808, 33799242, 36686010, 39131744, 45065656, 48914680, 56332070, 58697616, 67598484, 73372020, 84498105, 90131312, 97829360, 112664140, 117395232, 135196968, 146744040, 168996210, 180262624, 195658720, 225328280, 270393936, 293488080, 337992420, 343625627, 450656560, 540787872, 586976160, 675984840, 687251254, 901313120, 1030876881, 1351969680, 1374502508, 1718128135, 2061753762, 2703939360, 2749005016, 3436256270, 4123507524, 5154384405, 5498010032, 6872512540, 8247015048, 10308768810, 10996020064, 13745025080, 16494030096, 20617537620, 27490050160, 32988060192, 41235075240, 54980100320, 82470150480, 164940300960]

約数ペア:

[(1, 164940300960), (2, 82470150480), (3, 54980100320), (4, 41235075240), (5, 32988060192), (6, 27490050160), (8, 20617537620), (10, 16494030096), (12, 13745025080), (15, 10996020064), (16, 10308768810), (20, 8247015048), (24, 6872512540), (30, 5498010032), (32, 5154384405), (40, 4123507524), (48, 3436256270), (60, 2749005016), (61, 2703939360), (80, 2061753762), (96, 1718128135), (120, 1374502508), (122, 1351969680), (160, 1030876881), (183, 901313120), (240, 687251254), (244, 675984840), (281, 586976160), (305, 540787872), (366, 450656560), (480, 343625627), (488, 337992420), (562, 293488080), (610, 270393936), (732, 225328280), (843, 195658720), (915, 180262624), (976, 168996210), (1124, 146744040), (1220, 135196968), (1405, 117395232), (1464, 112664140), (1686, 97829360), (1830, 90131312), (1952, 84498105), (2248, 73372020), (2440, 67598484), (2810, 58697616), (2928, 56332070), (3372, 48914680), (3660, 45065656), (4215, 39131744), (4496, 36686010), (4880, 33799242), (5620, 29348808), (5856, 28166035), (6744, 24457340), (7320, 22532828), (8430, 19565872), (8992, 18343005), (9760, 16899621), (11240, 14674404), (13488, 12228670), (14640, 11266414), (16860, 9782936), (17141, 9622560), (20047, 8227680), (22480, 7337202), (26976, 6114335), (29280, 5633207), (33720, 4891468), (34282, 4811280), (40094, 4113840), (44960, 3668601), (51423, 3207520), (60141, 2742560), (67440, 2445734), (68564, 2405640), (80188, 2056920), (85705, 1924512), (100235, 1645536), (102846, 1603760), (120282, 1371280), (134880, 1222867), (137128, 1202820), (160376, 1028460), (171410, 962256), (200470, 822768), (205692, 801880), (240564, 685640), (257115, 641504), (274256, 601410), (300705, 548512), (320752, 514230), (342820, 481128), (400940, 411384)]