122293760

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 160

約数和(自身を含む): 320550912

約数和(自身を除く): 198257152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 67, 80, 92, 115, 124, 128, 134, 155, 160, 184, 230, 248, 256, 268, 310, 320, 335, 368, 460, 496, 512, 536, 620, 640, 670, 713, 736, 920, 992, 1072, 1240, 1280, 1340, 1426, 1472, 1541, 1840, 1984, 2077, 2144, 2480, 2560, 2680, 2852, 2944, 3082, 3565, 3680, 3968, 4154, 4288, 4960, 5360, 5704, 5888, 6164, 7130, 7360, 7705, 7936, 8308, 8576, 9920, 10385, 10720, 11408, 11776, 12328, 14260, 14720, 15410, 15872, 16616, 17152, 19840, 20770, 21440, 22816, 24656, 28520, 29440, 30820, 33232, 34304, 39680, 41540, 42880, 45632, 47771, 49312, 57040, 58880, 61640, 66464, 79360, 83080, 85760, 91264, 95542, 98624, 114080, 123280, 132928, 166160, 171520, 182528, 191084, 197248, 228160, 238855, 246560, 265856, 332320, 365056, 382168, 394496, 456320, 477710, 493120, 531712, 664640, 764336, 788992, 912640, 955420, 986240, 1063424, 1329280, 1528672, 1825280, 1910840, 1972480, 2658560, 3057344, 3821680, 3944960, 5317120, 6114688, 7643360, 12229376, 15286720, 24458752, 30573440, 61146880, 122293760]

約数ペア:

[(1, 122293760), (2, 61146880), (4, 30573440), (5, 24458752), (8, 15286720), (10, 12229376), (16, 7643360), (20, 6114688), (23, 5317120), (31, 3944960), (32, 3821680), (40, 3057344), (46, 2658560), (62, 1972480), (64, 1910840), (67, 1825280), (80, 1528672), (92, 1329280), (115, 1063424), (124, 986240), (128, 955420), (134, 912640), (155, 788992), (160, 764336), (184, 664640), (230, 531712), (248, 493120), (256, 477710), (268, 456320), (310, 394496), (320, 382168), (335, 365056), (368, 332320), (460, 265856), (496, 246560), (512, 238855), (536, 228160), (620, 197248), (640, 191084), (670, 182528), (713, 171520), (736, 166160), (920, 132928), (992, 123280), (1072, 114080), (1240, 98624), (1280, 95542), (1340, 91264), (1426, 85760), (1472, 83080), (1541, 79360), (1840, 66464), (1984, 61640), (2077, 58880), (2144, 57040), (2480, 49312), (2560, 47771), (2680, 45632), (2852, 42880), (2944, 41540), (3082, 39680), (3565, 34304), (3680, 33232), (3968, 30820), (4154, 29440), (4288, 28520), (4960, 24656), (5360, 22816), (5704, 21440), (5888, 20770), (6164, 19840), (7130, 17152), (7360, 16616), (7705, 15872), (7936, 15410), (8308, 14720), (8576, 14260), (9920, 12328), (10385, 11776), (10720, 11408)]