268050160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 739952640

約数和(自身を除く): 471902480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 79, 80, 83, 112, 140, 146, 158, 166, 280, 292, 316, 332, 365, 395, 415, 511, 553, 560, 581, 584, 632, 664, 730, 790, 830, 1022, 1106, 1162, 1168, 1264, 1328, 1460, 1580, 1660, 2044, 2212, 2324, 2555, 2765, 2905, 2920, 3160, 3320, 4088, 4424, 4648, 5110, 5530, 5767, 5810, 5840, 6059, 6320, 6557, 6640, 8176, 8848, 9296, 10220, 11060, 11534, 11620, 12118, 13114, 20440, 22120, 23068, 23240, 24236, 26228, 28835, 30295, 32785, 40369, 40880, 42413, 44240, 45899, 46136, 46480, 48472, 52456, 57670, 60590, 65570, 80738, 84826, 91798, 92272, 96944, 104912, 115340, 121180, 131140, 161476, 169652, 183596, 201845, 212065, 229495, 230680, 242360, 262280, 322952, 339304, 367192, 403690, 424130, 458990, 461360, 478661, 484720, 524560, 645904, 678608, 734384, 807380, 848260, 917980, 957322, 1614760, 1696520, 1835960, 1914644, 2393305, 3229520, 3350627, 3393040, 3671920, 3829288, 4786610, 6701254, 7658576, 9573220, 13402508, 16753135, 19146440, 26805016, 33506270, 38292880, 53610032, 67012540, 134025080, 268050160]

約数ペア:

[(1, 268050160), (2, 134025080), (4, 67012540), (5, 53610032), (7, 38292880), (8, 33506270), (10, 26805016), (14, 19146440), (16, 16753135), (20, 13402508), (28, 9573220), (35, 7658576), (40, 6701254), (56, 4786610), (70, 3829288), (73, 3671920), (79, 3393040), (80, 3350627), (83, 3229520), (112, 2393305), (140, 1914644), (146, 1835960), (158, 1696520), (166, 1614760), (280, 957322), (292, 917980), (316, 848260), (332, 807380), (365, 734384), (395, 678608), (415, 645904), (511, 524560), (553, 484720), (560, 478661), (581, 461360), (584, 458990), (632, 424130), (664, 403690), (730, 367192), (790, 339304), (830, 322952), (1022, 262280), (1106, 242360), (1162, 230680), (1168, 229495), (1264, 212065), (1328, 201845), (1460, 183596), (1580, 169652), (1660, 161476), (2044, 131140), (2212, 121180), (2324, 115340), (2555, 104912), (2765, 96944), (2905, 92272), (2920, 91798), (3160, 84826), (3320, 80738), (4088, 65570), (4424, 60590), (4648, 57670), (5110, 52456), (5530, 48472), (5767, 46480), (5810, 46136), (5840, 45899), (6059, 44240), (6320, 42413), (6557, 40880), (6640, 40369), (8176, 32785), (8848, 30295), (9296, 28835), (10220, 26228), (11060, 24236), (11534, 23240), (11620, 23068), (12118, 22120), (13114, 20440)]