2680501600

素因数分解:

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

素因数の和:262

約数の個数: 288

約数和(自身を含む): 7769502720

約数和(自身を除く): 5089001120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 73, 79, 80, 83, 100, 112, 140, 146, 158, 160, 166, 175, 200, 224, 280, 292, 316, 332, 350, 365, 395, 400, 415, 511, 553, 560, 581, 584, 632, 664, 700, 730, 790, 800, 830, 1022, 1106, 1120, 1162, 1168, 1264, 1328, 1400, 1460, 1580, 1660, 1825, 1975, 2044, 2075, 2212, 2324, 2336, 2528, 2555, 2656, 2765, 2800, 2905, 2920, 3160, 3320, 3650, 3950, 4088, 4150, 4424, 4648, 5110, 5530, 5600, 5767, 5810, 5840, 6059, 6320, 6557, 6640, 7300, 7900, 8176, 8300, 8848, 9296, 10220, 11060, 11534, 11620, 11680, 12118, 12640, 12775, 13114, 13280, 13825, 14525, 14600, 15800, 16352, 16600, 17696, 18592, 20440, 22120, 23068, 23240, 24236, 25550, 26228, 27650, 28835, 29050, 29200, 30295, 31600, 32785, 33200, 40369, 40880, 42413, 44240, 45899, 46136, 46480, 48472, 51100, 52456, 55300, 57670, 58100, 58400, 60590, 63200, 65570, 66400, 80738, 81760, 84826, 88480, 91798, 92272, 92960, 96944, 102200, 104912, 110600, 115340, 116200, 121180, 131140, 144175, 151475, 161476, 163925, 169652, 183596, 184544, 193888, 201845, 204400, 209824, 212065, 221200, 229495, 230680, 232400, 242360, 262280, 288350, 302950, 322952, 327850, 339304, 367192, 403690, 408800, 424130, 442400, 458990, 461360, 464800, 478661, 484720, 524560, 576700, 605900, 645904, 655700, 678608, 734384, 807380, 848260, 917980, 922720, 957322, 969440, 1009225, 1049120, 1060325, 1147475, 1153400, 1211800, 1291808, 1311400, 1357216, 1468768, 1614760, 1696520, 1835960, 1914644, 2018450, 2120650, 2294950, 2306800, 2393305, 2423600, 2622800, 3229520, 3350627, 3393040, 3671920, 3829288, 4036900, 4241300, 4589900, 4613600, 4786610, 4847200, 5245600, 6459040, 6701254, 6786080, 7343840, 7658576, 8073800, 8482600, 9179800, 9573220, 11966525, 13402508, 15317152, 16147600, 16753135, 16965200, 18359600, 19146440, 23933050, 26805016, 32295200, 33506270, 33930400, 36719200, 38292880, 47866100, 53610032, 67012540, 76585760, 83765675, 95732200, 107220064, 134025080, 167531350, 191464400, 268050160, 335062700, 382928800, 536100320, 670125400, 1340250800, 2680501600]

約数ペア:

[(1, 2680501600), (2, 1340250800), (4, 670125400), (5, 536100320), (7, 382928800), (8, 335062700), (10, 268050160), (14, 191464400), (16, 167531350), (20, 134025080), (25, 107220064), (28, 95732200), (32, 83765675), (35, 76585760), (40, 67012540), (50, 53610032), (56, 47866100), (70, 38292880), (73, 36719200), (79, 33930400), (80, 33506270), (83, 32295200), (100, 26805016), (112, 23933050), (140, 19146440), (146, 18359600), (158, 16965200), (160, 16753135), (166, 16147600), (175, 15317152), (200, 13402508), (224, 11966525), (280, 9573220), (292, 9179800), (316, 8482600), (332, 8073800), (350, 7658576), (365, 7343840), (395, 6786080), (400, 6701254), (415, 6459040), (511, 5245600), (553, 4847200), (560, 4786610), (581, 4613600), (584, 4589900), (632, 4241300), (664, 4036900), (700, 3829288), (730, 3671920), (790, 3393040), (800, 3350627), (830, 3229520), (1022, 2622800), (1106, 2423600), (1120, 2393305), (1162, 2306800), (1168, 2294950), (1264, 2120650), (1328, 2018450), (1400, 1914644), (1460, 1835960), (1580, 1696520), (1660, 1614760), (1825, 1468768), (1975, 1357216), (2044, 1311400), (2075, 1291808), (2212, 1211800), (2324, 1153400), (2336, 1147475), (2528, 1060325), (2555, 1049120), (2656, 1009225), (2765, 969440), (2800, 957322), (2905, 922720), (2920, 917980), (3160, 848260), (3320, 807380), (3650, 734384), (3950, 678608), (4088, 655700), (4150, 645904), (4424, 605900), (4648, 576700), (5110, 524560), (5530, 484720), (5600, 478661), (5767, 464800), (5810, 461360), (5840, 458990), (6059, 442400), (6320, 424130), (6557, 408800), (6640, 403690), (7300, 367192), (7900, 339304), (8176, 327850), (8300, 322952), (8848, 302950), (9296, 288350), (10220, 262280), (11060, 242360), (11534, 232400), (11620, 230680), (11680, 229495), (12118, 221200), (12640, 212065), (12775, 209824), (13114, 204400), (13280, 201845), (13825, 193888), (14525, 184544), (14600, 183596), (15800, 169652), (16352, 163925), (16600, 161476), (17696, 151475), (18592, 144175), (20440, 131140), (22120, 121180), (23068, 116200), (23240, 115340), (24236, 110600), (25550, 104912), (26228, 102200), (27650, 96944), (28835, 92960), (29050, 92272), (29200, 91798), (30295, 88480), (31600, 84826), (32785, 81760), (33200, 80738), (40369, 66400), (40880, 65570), (42413, 63200), (44240, 60590), (45899, 58400), (46136, 58100), (46480, 57670), (48472, 55300), (51100, 52456)]