154286080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 426535200

約数和(自身を除く): 272249120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 61, 64, 65, 76, 80, 95, 104, 122, 128, 130, 152, 160, 190, 208, 244, 247, 256, 260, 304, 305, 320, 380, 416, 488, 494, 512, 520, 608, 610, 640, 760, 793, 832, 976, 988, 1024, 1040, 1159, 1216, 1220, 1235, 1280, 1520, 1586, 1664, 1952, 1976, 2048, 2080, 2318, 2432, 2440, 2470, 2560, 3040, 3172, 3328, 3904, 3952, 3965, 4160, 4636, 4864, 4880, 4940, 5120, 5795, 6080, 6344, 6656, 7808, 7904, 7930, 8320, 9272, 9728, 9760, 9880, 10240, 11590, 12160, 12688, 13312, 15067, 15616, 15808, 15860, 16640, 18544, 19456, 19520, 19760, 23180, 24320, 25376, 26624, 30134, 31232, 31616, 31720, 33280, 37088, 38912, 39040, 39520, 46360, 48640, 50752, 60268, 62464, 63232, 63440, 66560, 74176, 75335, 78080, 79040, 92720, 97280, 101504, 120536, 124928, 126464, 126880, 133120, 148352, 150670, 156160, 158080, 185440, 194560, 203008, 241072, 252928, 253760, 296704, 301340, 312320, 316160, 370880, 406016, 482144, 505856, 507520, 593408, 602680, 624640, 632320, 741760, 812032, 964288, 1015040, 1186816, 1205360, 1264640, 1483520, 1624064, 1928576, 2030080, 2373632, 2410720, 2529280, 2967040, 3857152, 4060160, 4821440, 5934080, 7714304, 8120320, 9642880, 11868160, 15428608, 19285760, 30857216, 38571520, 77143040, 154286080]

約数ペア:

[(1, 154286080), (2, 77143040), (4, 38571520), (5, 30857216), (8, 19285760), (10, 15428608), (13, 11868160), (16, 9642880), (19, 8120320), (20, 7714304), (26, 5934080), (32, 4821440), (38, 4060160), (40, 3857152), (52, 2967040), (61, 2529280), (64, 2410720), (65, 2373632), (76, 2030080), (80, 1928576), (95, 1624064), (104, 1483520), (122, 1264640), (128, 1205360), (130, 1186816), (152, 1015040), (160, 964288), (190, 812032), (208, 741760), (244, 632320), (247, 624640), (256, 602680), (260, 593408), (304, 507520), (305, 505856), (320, 482144), (380, 406016), (416, 370880), (488, 316160), (494, 312320), (512, 301340), (520, 296704), (608, 253760), (610, 252928), (640, 241072), (760, 203008), (793, 194560), (832, 185440), (976, 158080), (988, 156160), (1024, 150670), (1040, 148352), (1159, 133120), (1216, 126880), (1220, 126464), (1235, 124928), (1280, 120536), (1520, 101504), (1586, 97280), (1664, 92720), (1952, 79040), (1976, 78080), (2048, 75335), (2080, 74176), (2318, 66560), (2432, 63440), (2440, 63232), (2470, 62464), (2560, 60268), (3040, 50752), (3172, 48640), (3328, 46360), (3904, 39520), (3952, 39040), (3965, 38912), (4160, 37088), (4636, 33280), (4864, 31720), (4880, 31616), (4940, 31232), (5120, 30134), (5795, 26624), (6080, 25376), (6344, 24320), (6656, 23180), (7808, 19760), (7904, 19520), (7930, 19456), (8320, 18544), (9272, 16640), (9728, 15860), (9760, 15808), (9880, 15616), (10240, 15067), (11590, 13312), (12160, 12688)]