1649674080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16603}}^1$

素因数の和:16650

約数の個数: 192

約数和(自身を含む): 6025259520

約数和(自身を除く): 4375585440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 11040, 12420, 16560, 16603, 19872, 24840, 33120, 33206, 49680, 49809, 66412, 83015, 99360, 99618, 132824, 149427, 166030, 199236, 249045, 265648, 298854, 332060, 381869, 398472, 448281, 498090, 531296, 597708, 664120, 747135, 763738, 796944, 896562, 996180, 1145607, 1195416, 1328240, 1494270, 1527476, 1593888, 1793124, 1909345, 1992360, 2241405, 2291214, 2390832, 2656480, 2988540, 3054952, 3436821, 3586248, 3818690, 3984720, 4482810, 4582428, 4781664, 5728035, 5977080, 6109904, 6873642, 7172496, 7637380, 7969440, 8965620, 9164856, 10310463, 11456070, 11954160, 12219808, 13747284, 14344992, 15274760, 17184105, 17931240, 18329712, 20620926, 22912140, 23908320, 27494568, 30549520, 34368210, 35862480, 36659424, 41241852, 45824280, 51552315, 54989136, 61099040, 68736420, 71724960, 82483704, 91648560, 103104630, 109978272, 137472840, 164967408, 183297120, 206209260, 274945680, 329934816, 412418520, 549891360, 824837040, 1649674080]

約数ペア:

[(1, 1649674080), (2, 824837040), (3, 549891360), (4, 412418520), (5, 329934816), (6, 274945680), (8, 206209260), (9, 183297120), (10, 164967408), (12, 137472840), (15, 109978272), (16, 103104630), (18, 91648560), (20, 82483704), (23, 71724960), (24, 68736420), (27, 61099040), (30, 54989136), (32, 51552315), (36, 45824280), (40, 41241852), (45, 36659424), (46, 35862480), (48, 34368210), (54, 30549520), (60, 27494568), (69, 23908320), (72, 22912140), (80, 20620926), (90, 18329712), (92, 17931240), (96, 17184105), (108, 15274760), (115, 14344992), (120, 13747284), (135, 12219808), (138, 11954160), (144, 11456070), (160, 10310463), (180, 9164856), (184, 8965620), (207, 7969440), (216, 7637380), (230, 7172496), (240, 6873642), (270, 6109904), (276, 5977080), (288, 5728035), (345, 4781664), (360, 4582428), (368, 4482810), (414, 3984720), (432, 3818690), (460, 3586248), (480, 3436821), (540, 3054952), (552, 2988540), (621, 2656480), (690, 2390832), (720, 2291214), (736, 2241405), (828, 1992360), (864, 1909345), (920, 1793124), (1035, 1593888), (1080, 1527476), (1104, 1494270), (1242, 1328240), (1380, 1195416), (1440, 1145607), (1656, 996180), (1840, 896562), (2070, 796944), (2160, 763738), (2208, 747135), (2484, 664120), (2760, 597708), (3105, 531296), (3312, 498090), (3680, 448281), (4140, 398472), (4320, 381869), (4968, 332060), (5520, 298854), (6210, 265648), (6624, 249045), (8280, 199236), (9936, 166030), (11040, 149427), (12420, 132824), (16560, 99618), (16603, 99360), (19872, 83015), (24840, 66412), (33120, 49809), (33206, 49680)]