61566080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 159364800

約数和(自身を除く): 97798720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 83, 95, 122, 128, 152, 160, 166, 190, 244, 304, 305, 320, 332, 380, 415, 488, 608, 610, 640, 664, 760, 830, 976, 1159, 1216, 1220, 1328, 1520, 1577, 1660, 1952, 2318, 2432, 2440, 2656, 3040, 3154, 3320, 3904, 4636, 4880, 5063, 5312, 5795, 6080, 6308, 6640, 7808, 7885, 9272, 9760, 10126, 10624, 11590, 12160, 12616, 13280, 15770, 18544, 19520, 20252, 23180, 25232, 25315, 26560, 31540, 37088, 39040, 40504, 46360, 50464, 50630, 53120, 63080, 74176, 81008, 92720, 96197, 100928, 101260, 126160, 148352, 162016, 185440, 192394, 201856, 202520, 252320, 324032, 370880, 384788, 405040, 480985, 504640, 648064, 741760, 769576, 810080, 961970, 1009280, 1539152, 1620160, 1923940, 3078304, 3240320, 3847880, 6156608, 7695760, 12313216, 15391520, 30783040, 61566080]

約数ペア:

[(1, 61566080), (2, 30783040), (4, 15391520), (5, 12313216), (8, 7695760), (10, 6156608), (16, 3847880), (19, 3240320), (20, 3078304), (32, 1923940), (38, 1620160), (40, 1539152), (61, 1009280), (64, 961970), (76, 810080), (80, 769576), (83, 741760), (95, 648064), (122, 504640), (128, 480985), (152, 405040), (160, 384788), (166, 370880), (190, 324032), (244, 252320), (304, 202520), (305, 201856), (320, 192394), (332, 185440), (380, 162016), (415, 148352), (488, 126160), (608, 101260), (610, 100928), (640, 96197), (664, 92720), (760, 81008), (830, 74176), (976, 63080), (1159, 53120), (1216, 50630), (1220, 50464), (1328, 46360), (1520, 40504), (1577, 39040), (1660, 37088), (1952, 31540), (2318, 26560), (2432, 25315), (2440, 25232), (2656, 23180), (3040, 20252), (3154, 19520), (3320, 18544), (3904, 15770), (4636, 13280), (4880, 12616), (5063, 12160), (5312, 11590), (5795, 10624), (6080, 10126), (6308, 9760), (6640, 9272), (7808, 7885)]