529272320

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 1352324160

約数和(自身を除く): 823051840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 101, 115, 128, 160, 178, 184, 202, 230, 256, 320, 356, 368, 404, 445, 460, 505, 512, 640, 712, 736, 808, 890, 920, 1010, 1280, 1424, 1472, 1616, 1780, 1840, 2020, 2047, 2323, 2560, 2848, 2944, 3232, 3560, 3680, 4040, 4094, 4646, 5696, 5888, 6464, 7120, 7360, 8080, 8188, 8989, 9292, 10235, 11392, 11615, 11776, 12928, 14240, 14720, 16160, 16376, 17978, 18584, 20470, 22784, 23230, 25856, 28480, 29440, 32320, 32752, 35956, 37168, 40940, 44945, 45568, 46460, 51712, 56960, 58880, 64640, 65504, 71912, 74336, 81880, 89890, 92920, 113920, 129280, 131008, 143824, 148672, 163760, 179780, 185840, 206747, 227840, 258560, 262016, 287648, 297344, 327520, 359560, 371680, 413494, 524032, 575296, 594688, 655040, 719120, 743360, 826988, 1033735, 1048064, 1150592, 1189376, 1310080, 1438240, 1486720, 1653976, 2067470, 2301184, 2620160, 2876480, 2973440, 3307952, 4134940, 4602368, 5240320, 5752960, 5946880, 6615904, 8269880, 11505920, 13231808, 16539760, 23011840, 26463616, 33079520, 52927232, 66159040, 105854464, 132318080, 264636160, 529272320]

約数ペア:

[(1, 529272320), (2, 264636160), (4, 132318080), (5, 105854464), (8, 66159040), (10, 52927232), (16, 33079520), (20, 26463616), (23, 23011840), (32, 16539760), (40, 13231808), (46, 11505920), (64, 8269880), (80, 6615904), (89, 5946880), (92, 5752960), (101, 5240320), (115, 4602368), (128, 4134940), (160, 3307952), (178, 2973440), (184, 2876480), (202, 2620160), (230, 2301184), (256, 2067470), (320, 1653976), (356, 1486720), (368, 1438240), (404, 1310080), (445, 1189376), (460, 1150592), (505, 1048064), (512, 1033735), (640, 826988), (712, 743360), (736, 719120), (808, 655040), (890, 594688), (920, 575296), (1010, 524032), (1280, 413494), (1424, 371680), (1472, 359560), (1616, 327520), (1780, 297344), (1840, 287648), (2020, 262016), (2047, 258560), (2323, 227840), (2560, 206747), (2848, 185840), (2944, 179780), (3232, 163760), (3560, 148672), (3680, 143824), (4040, 131008), (4094, 129280), (4646, 113920), (5696, 92920), (5888, 89890), (6464, 81880), (7120, 74336), (7360, 71912), (8080, 65504), (8188, 64640), (8989, 58880), (9292, 56960), (10235, 51712), (11392, 46460), (11615, 45568), (11776, 44945), (12928, 40940), (14240, 37168), (14720, 35956), (16160, 32752), (16376, 32320), (17978, 29440), (18584, 28480), (20470, 25856), (22784, 23230)]