33989280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 116212320

約数和(自身を除く): 82223040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 419, 480, 507, 520, 624, 676, 780, 838, 845, 1014, 1040, 1248, 1257, 1352, 1560, 1676, 1690, 2028, 2080, 2095, 2514, 2535, 2704, 3120, 3352, 3380, 4056, 4190, 5028, 5070, 5408, 5447, 6240, 6285, 6704, 6760, 8112, 8380, 10056, 10140, 10894, 12570, 13408, 13520, 16224, 16341, 16760, 20112, 20280, 21788, 25140, 27040, 27235, 32682, 33520, 40224, 40560, 43576, 50280, 54470, 65364, 67040, 70811, 81120, 81705, 87152, 100560, 108940, 130728, 141622, 163410, 174304, 201120, 212433, 217880, 261456, 283244, 326820, 354055, 424866, 435760, 522912, 566488, 653640, 708110, 849732, 871520, 1062165, 1132976, 1307280, 1416220, 1699464, 2124330, 2265952, 2614560, 2832440, 3398928, 4248660, 5664880, 6797856, 8497320, 11329760, 16994640, 33989280]

約数ペア:

[(1, 33989280), (2, 16994640), (3, 11329760), (4, 8497320), (5, 6797856), (6, 5664880), (8, 4248660), (10, 3398928), (12, 2832440), (13, 2614560), (15, 2265952), (16, 2124330), (20, 1699464), (24, 1416220), (26, 1307280), (30, 1132976), (32, 1062165), (39, 871520), (40, 849732), (48, 708110), (52, 653640), (60, 566488), (65, 522912), (78, 435760), (80, 424866), (96, 354055), (104, 326820), (120, 283244), (130, 261456), (156, 217880), (160, 212433), (169, 201120), (195, 174304), (208, 163410), (240, 141622), (260, 130728), (312, 108940), (338, 100560), (390, 87152), (416, 81705), (419, 81120), (480, 70811), (507, 67040), (520, 65364), (624, 54470), (676, 50280), (780, 43576), (838, 40560), (845, 40224), (1014, 33520), (1040, 32682), (1248, 27235), (1257, 27040), (1352, 25140), (1560, 21788), (1676, 20280), (1690, 20112), (2028, 16760), (2080, 16341), (2095, 16224), (2514, 13520), (2535, 13408), (2704, 12570), (3120, 10894), (3352, 10140), (3380, 10056), (4056, 8380), (4190, 8112), (5028, 6760), (5070, 6704), (5408, 6285), (5447, 6240)]