149227520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 412776000

約数和(自身を除く): 263548480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 59, 64, 65, 76, 80, 95, 104, 118, 128, 130, 152, 160, 190, 208, 236, 247, 256, 260, 295, 304, 320, 380, 416, 472, 494, 512, 520, 590, 608, 640, 760, 767, 832, 944, 988, 1024, 1040, 1121, 1180, 1216, 1235, 1280, 1520, 1534, 1664, 1888, 1976, 2048, 2080, 2242, 2360, 2432, 2470, 2560, 3040, 3068, 3328, 3776, 3835, 3952, 4160, 4484, 4720, 4864, 4940, 5120, 5605, 6080, 6136, 6656, 7552, 7670, 7904, 8320, 8968, 9440, 9728, 9880, 10240, 11210, 12160, 12272, 13312, 14573, 15104, 15340, 15808, 16640, 17936, 18880, 19456, 19760, 22420, 24320, 24544, 26624, 29146, 30208, 30680, 31616, 33280, 35872, 37760, 38912, 39520, 44840, 48640, 49088, 58292, 60416, 61360, 63232, 66560, 71744, 72865, 75520, 79040, 89680, 97280, 98176, 116584, 120832, 122720, 126464, 133120, 143488, 145730, 151040, 158080, 179360, 194560, 196352, 233168, 245440, 252928, 286976, 291460, 302080, 316160, 358720, 392704, 466336, 490880, 505856, 573952, 582920, 604160, 632320, 717440, 785408, 932672, 981760, 1147904, 1165840, 1264640, 1434880, 1570816, 1865344, 1963520, 2295808, 2331680, 2529280, 2869760, 3730688, 3927040, 4663360, 5739520, 7461376, 7854080, 9326720, 11479040, 14922752, 18653440, 29845504, 37306880, 74613760, 149227520]

約数ペア:

[(1, 149227520), (2, 74613760), (4, 37306880), (5, 29845504), (8, 18653440), (10, 14922752), (13, 11479040), (16, 9326720), (19, 7854080), (20, 7461376), (26, 5739520), (32, 4663360), (38, 3927040), (40, 3730688), (52, 2869760), (59, 2529280), (64, 2331680), (65, 2295808), (76, 1963520), (80, 1865344), (95, 1570816), (104, 1434880), (118, 1264640), (128, 1165840), (130, 1147904), (152, 981760), (160, 932672), (190, 785408), (208, 717440), (236, 632320), (247, 604160), (256, 582920), (260, 573952), (295, 505856), (304, 490880), (320, 466336), (380, 392704), (416, 358720), (472, 316160), (494, 302080), (512, 291460), (520, 286976), (590, 252928), (608, 245440), (640, 233168), (760, 196352), (767, 194560), (832, 179360), (944, 158080), (988, 151040), (1024, 145730), (1040, 143488), (1121, 133120), (1180, 126464), (1216, 122720), (1235, 120832), (1280, 116584), (1520, 98176), (1534, 97280), (1664, 89680), (1888, 79040), (1976, 75520), (2048, 72865), (2080, 71744), (2242, 66560), (2360, 63232), (2432, 61360), (2470, 60416), (2560, 58292), (3040, 49088), (3068, 48640), (3328, 44840), (3776, 39520), (3835, 38912), (3952, 37760), (4160, 35872), (4484, 33280), (4720, 31616), (4864, 30680), (4940, 30208), (5120, 29146), (5605, 26624), (6080, 24544), (6136, 24320), (6656, 22420), (7552, 19760), (7670, 19456), (7904, 18880), (8320, 17936), (8968, 16640), (9440, 15808), (9728, 15340), (9880, 15104), (10240, 14573), (11210, 13312), (12160, 12272)]