233231840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4564

約数の個数: 96

約数和(自身を含む): 614265120

約数和(自身を除く): 381033280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 2720, 3040, 3230, 4513, 5168, 6460, 9026, 10336, 12920, 18052, 22565, 25840, 36104, 45130, 51680, 72208, 76721, 85747, 90260, 144416, 153442, 171494, 180520, 306884, 342988, 361040, 383605, 428735, 613768, 685976, 722080, 767210, 857470, 1227536, 1371952, 1457699, 1534420, 1714940, 2455072, 2743904, 2915398, 3068840, 3429880, 5830796, 6137680, 6859760, 7288495, 11661592, 12275360, 13719520, 14576990, 23323184, 29153980, 46646368, 58307960, 116615920, 233231840]

約数ペア:

[(1, 233231840), (2, 116615920), (4, 58307960), (5, 46646368), (8, 29153980), (10, 23323184), (16, 14576990), (17, 13719520), (19, 12275360), (20, 11661592), (32, 7288495), (34, 6859760), (38, 6137680), (40, 5830796), (68, 3429880), (76, 3068840), (80, 2915398), (85, 2743904), (95, 2455072), (136, 1714940), (152, 1534420), (160, 1457699), (170, 1371952), (190, 1227536), (272, 857470), (304, 767210), (323, 722080), (340, 685976), (380, 613768), (544, 428735), (608, 383605), (646, 361040), (680, 342988), (760, 306884), (1292, 180520), (1360, 171494), (1520, 153442), (1615, 144416), (2584, 90260), (2720, 85747), (3040, 76721), (3230, 72208), (4513, 51680), (5168, 45130), (6460, 36104), (9026, 25840), (10336, 22565), (12920, 18052)]