3159889280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{809}}^1$

素因数の和:1204

約数の個数: 128

約数和(自身を含む): 8030664000

約数和(自身を除く): 4870774720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 359, 544, 640, 680, 718, 809, 1088, 1360, 1436, 1618, 1795, 2176, 2720, 2872, 3236, 3590, 4045, 5440, 5744, 6103, 6472, 7180, 8090, 10880, 11488, 12206, 12944, 13753, 14360, 16180, 22976, 24412, 25888, 27506, 28720, 30515, 32360, 45952, 48824, 51776, 55012, 57440, 61030, 64720, 68765, 97648, 103552, 110024, 114880, 122060, 129440, 137530, 195296, 220048, 229760, 244120, 258880, 275060, 290431, 390592, 440096, 488240, 517760, 550120, 580862, 781184, 880192, 976480, 1100240, 1161724, 1452155, 1760384, 1952960, 2200480, 2323448, 2904310, 3905920, 4400960, 4646896, 4937327, 5808620, 8801920, 9293792, 9874654, 11617240, 18587584, 19749308, 23234480, 24686635, 37175168, 39498616, 46468960, 49373270, 78997232, 92937920, 98746540, 157994464, 185875840, 197493080, 315988928, 394986160, 631977856, 789972320, 1579944640, 3159889280]

約数ペア:

[(1, 3159889280), (2, 1579944640), (4, 789972320), (5, 631977856), (8, 394986160), (10, 315988928), (16, 197493080), (17, 185875840), (20, 157994464), (32, 98746540), (34, 92937920), (40, 78997232), (64, 49373270), (68, 46468960), (80, 39498616), (85, 37175168), (128, 24686635), (136, 23234480), (160, 19749308), (170, 18587584), (272, 11617240), (320, 9874654), (340, 9293792), (359, 8801920), (544, 5808620), (640, 4937327), (680, 4646896), (718, 4400960), (809, 3905920), (1088, 2904310), (1360, 2323448), (1436, 2200480), (1618, 1952960), (1795, 1760384), (2176, 1452155), (2720, 1161724), (2872, 1100240), (3236, 976480), (3590, 880192), (4045, 781184), (5440, 580862), (5744, 550120), (6103, 517760), (6472, 488240), (7180, 440096), (8090, 390592), (10880, 290431), (11488, 275060), (12206, 258880), (12944, 244120), (13753, 229760), (14360, 220048), (16180, 195296), (22976, 137530), (24412, 129440), (25888, 122060), (27506, 114880), (28720, 110024), (30515, 103552), (32360, 97648), (45952, 68765), (48824, 64720), (51776, 61030), (55012, 57440)]