135667480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 353808000

約数和(自身を除く): 218140520

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 103, 104, 130, 136, 149, 170, 206, 221, 260, 298, 340, 412, 442, 515, 520, 596, 680, 745, 824, 884, 1030, 1105, 1192, 1339, 1490, 1751, 1768, 1937, 2060, 2210, 2533, 2678, 2980, 3502, 3874, 4120, 4420, 5066, 5356, 5960, 6695, 7004, 7748, 8755, 8840, 9685, 10132, 10712, 12665, 13390, 14008, 15347, 15496, 17510, 19370, 20264, 22763, 25330, 26780, 30694, 32929, 35020, 38740, 45526, 50660, 53560, 61388, 65858, 70040, 76735, 77480, 91052, 101320, 113815, 122776, 131716, 153470, 164645, 182104, 199511, 227630, 260899, 263432, 306940, 329290, 399022, 455260, 521798, 613880, 658580, 798044, 910520, 997555, 1043596, 1304495, 1317160, 1596088, 1995110, 2087192, 2608990, 3391687, 3990220, 5217980, 6783374, 7980440, 10435960, 13566748, 16958435, 27133496, 33916870, 67833740, 135667480]

約数ペア:

[(1, 135667480), (2, 67833740), (4, 33916870), (5, 27133496), (8, 16958435), (10, 13566748), (13, 10435960), (17, 7980440), (20, 6783374), (26, 5217980), (34, 3990220), (40, 3391687), (52, 2608990), (65, 2087192), (68, 1995110), (85, 1596088), (103, 1317160), (104, 1304495), (130, 1043596), (136, 997555), (149, 910520), (170, 798044), (206, 658580), (221, 613880), (260, 521798), (298, 455260), (340, 399022), (412, 329290), (442, 306940), (515, 263432), (520, 260899), (596, 227630), (680, 199511), (745, 182104), (824, 164645), (884, 153470), (1030, 131716), (1105, 122776), (1192, 113815), (1339, 101320), (1490, 91052), (1751, 77480), (1768, 76735), (1937, 70040), (2060, 65858), (2210, 61388), (2533, 53560), (2678, 50660), (2980, 45526), (3502, 38740), (3874, 35020), (4120, 32929), (4420, 30694), (5066, 26780), (5356, 25330), (5960, 22763), (6695, 20264), (7004, 19370), (7748, 17510), (8755, 15496), (8840, 15347), (9685, 14008), (10132, 13390), (10712, 12665)]