31201812480

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8256

約数の個数: 224

約数和(自身を含む): 103072923648

約数和(自身を除く): 71871111168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2048, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4096, 4960, 5120, 5952, 6144, 7440, 7680, 7936, 8191, 8192, 9920, 10240, 11904, 12288, 14880, 15360, 15872, 16382, 19840, 20480, 23808, 24573, 24576, 29760, 30720, 31744, 32764, 39680, 40955, 40960, 47616, 49146, 59520, 61440, 63488, 65528, 79360, 81910, 95232, 98292, 119040, 122865, 122880, 126976, 131056, 158720, 163820, 190464, 196584, 238080, 245730, 253921, 253952, 262112, 317440, 327640, 380928, 393168, 476160, 491460, 507842, 524224, 634880, 655280, 761763, 761856, 786336, 952320, 982920, 1015684, 1048448, 1269605, 1269760, 1310560, 1523526, 1572672, 1904640, 1965840, 2031368, 2096896, 2539210, 2621120, 3047052, 3145344, 3808815, 3809280, 3931680, 4062736, 4193792, 5078420, 5242240, 6094104, 6290688, 7617630, 7863360, 8125472, 8387584, 10156840, 10484480, 12188208, 12581376, 15235260, 15726720, 16250944, 16775168, 20313680, 20968960, 24376416, 25162752, 30470520, 31453440, 32501888, 33550336, 40627360, 41937920, 48752832, 50325504, 60941040, 62906880, 65003776, 67100672, 81254720, 83875840, 97505664, 100651008, 121882080, 125813760, 130007552, 162509440, 167751680, 195011328, 201302016, 243764160, 251627520, 260015104, 325018880, 335503360, 390022656, 487528320, 503255040, 520030208, 650037760, 780045312, 975056640, 1006510080, 1040060416, 1300075520, 1560090624, 1950113280, 2080120832, 2600151040, 3120181248, 3900226560, 5200302080, 6240362496, 7800453120, 10400604160, 15600906240, 31201812480]

約数ペア:

[(1, 31201812480), (2, 15600906240), (3, 10400604160), (4, 7800453120), (5, 6240362496), (6, 5200302080), (8, 3900226560), (10, 3120181248), (12, 2600151040), (15, 2080120832), (16, 1950113280), (20, 1560090624), (24, 1300075520), (30, 1040060416), (31, 1006510080), (32, 975056640), (40, 780045312), (48, 650037760), (60, 520030208), (62, 503255040), (64, 487528320), (80, 390022656), (93, 335503360), (96, 325018880), (120, 260015104), (124, 251627520), (128, 243764160), (155, 201302016), (160, 195011328), (186, 167751680), (192, 162509440), (240, 130007552), (248, 125813760), (256, 121882080), (310, 100651008), (320, 97505664), (372, 83875840), (384, 81254720), (465, 67100672), (480, 65003776), (496, 62906880), (512, 60941040), (620, 50325504), (640, 48752832), (744, 41937920), (768, 40627360), (930, 33550336), (960, 32501888), (992, 31453440), (1024, 30470520), (1240, 25162752), (1280, 24376416), (1488, 20968960), (1536, 20313680), (1860, 16775168), (1920, 16250944), (1984, 15726720), (2048, 15235260), (2480, 12581376), (2560, 12188208), (2976, 10484480), (3072, 10156840), (3720, 8387584), (3840, 8125472), (3968, 7863360), (4096, 7617630), (4960, 6290688), (5120, 6094104), (5952, 5242240), (6144, 5078420), (7440, 4193792), (7680, 4062736), (7936, 3931680), (8191, 3809280), (8192, 3808815), (9920, 3145344), (10240, 3047052), (11904, 2621120), (12288, 2539210), (14880, 2096896), (15360, 2031368), (15872, 1965840), (16382, 1904640), (19840, 1572672), (20480, 1523526), (23808, 1310560), (24573, 1269760), (24576, 1269605), (29760, 1048448), (30720, 1015684), (31744, 982920), (32764, 952320), (39680, 786336), (40955, 761856), (40960, 761763), (47616, 655280), (49146, 634880), (59520, 524224), (61440, 507842), (63488, 491460), (65528, 476160), (79360, 393168), (81910, 380928), (95232, 327640), (98292, 317440), (119040, 262112), (122865, 253952), (122880, 253921), (126976, 245730), (131056, 238080), (158720, 196584), (163820, 190464)]