730864640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:738

約数の個数: 176

約数和(自身を含む): 2016213120

約数和(自身を除く): 1285348480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 304, 320, 352, 380, 418, 440, 512, 608, 640, 683, 704, 760, 836, 880, 1024, 1045, 1216, 1280, 1366, 1408, 1520, 1672, 1760, 2090, 2432, 2560, 2732, 2816, 3040, 3344, 3415, 3520, 4180, 4864, 5120, 5464, 5632, 6080, 6688, 6830, 7040, 7513, 8360, 9728, 10928, 11264, 12160, 12977, 13376, 13660, 14080, 15026, 16720, 19456, 21856, 24320, 25954, 26752, 27320, 28160, 30052, 33440, 37565, 43712, 48640, 51908, 53504, 54640, 56320, 60104, 64885, 66880, 75130, 87424, 97280, 103816, 107008, 109280, 120208, 129770, 133760, 142747, 150260, 174848, 207632, 214016, 218560, 240416, 259540, 267520, 285494, 300520, 349696, 415264, 437120, 480832, 519080, 535040, 570988, 601040, 699392, 713735, 830528, 874240, 961664, 1038160, 1070080, 1141976, 1202080, 1427470, 1661056, 1748480, 1923328, 2076320, 2283952, 2404160, 2854940, 3322112, 3496960, 3846656, 4152640, 4567904, 4808320, 5709880, 6644224, 7693312, 8305280, 9135808, 9616640, 11419760, 13288448, 16610560, 18271616, 19233280, 22839520, 33221120, 36543232, 38466560, 45679040, 66442240, 73086464, 91358080, 146172928, 182716160, 365432320, 730864640]

約数ペア:

[(1, 730864640), (2, 365432320), (4, 182716160), (5, 146172928), (8, 91358080), (10, 73086464), (11, 66442240), (16, 45679040), (19, 38466560), (20, 36543232), (22, 33221120), (32, 22839520), (38, 19233280), (40, 18271616), (44, 16610560), (55, 13288448), (64, 11419760), (76, 9616640), (80, 9135808), (88, 8305280), (95, 7693312), (110, 6644224), (128, 5709880), (152, 4808320), (160, 4567904), (176, 4152640), (190, 3846656), (209, 3496960), (220, 3322112), (256, 2854940), (304, 2404160), (320, 2283952), (352, 2076320), (380, 1923328), (418, 1748480), (440, 1661056), (512, 1427470), (608, 1202080), (640, 1141976), (683, 1070080), (704, 1038160), (760, 961664), (836, 874240), (880, 830528), (1024, 713735), (1045, 699392), (1216, 601040), (1280, 570988), (1366, 535040), (1408, 519080), (1520, 480832), (1672, 437120), (1760, 415264), (2090, 349696), (2432, 300520), (2560, 285494), (2732, 267520), (2816, 259540), (3040, 240416), (3344, 218560), (3415, 214016), (3520, 207632), (4180, 174848), (4864, 150260), (5120, 142747), (5464, 133760), (5632, 129770), (6080, 120208), (6688, 109280), (6830, 107008), (7040, 103816), (7513, 97280), (8360, 87424), (9728, 75130), (10928, 66880), (11264, 64885), (12160, 60104), (12977, 56320), (13376, 54640), (13660, 53504), (14080, 51908), (15026, 48640), (16720, 43712), (19456, 37565), (21856, 33440), (24320, 30052), (25954, 28160), (26752, 27320)]