57104880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1831

約数の個数: 160

約数和(自身を含む): 213081600

約数和(自身を除く): 155976720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1789, 1995, 2128, 2280, 2660, 3192, 3578, 3990, 4560, 5320, 5367, 6384, 7156, 7980, 8945, 10640, 10734, 12523, 14312, 15960, 17890, 21468, 25046, 26835, 28624, 31920, 33991, 35780, 37569, 42936, 50092, 53670, 62615, 67982, 71560, 75138, 85872, 100184, 101973, 107340, 125230, 135964, 143120, 150276, 169955, 187845, 200368, 203946, 214680, 237937, 250460, 271928, 300552, 339910, 375690, 407892, 429360, 475874, 500920, 509865, 543856, 601104, 679820, 713811, 751380, 815784, 951748, 1001840, 1019730, 1189685, 1359640, 1427622, 1502760, 1631568, 1903496, 2039460, 2379370, 2719280, 2855244, 3005520, 3569055, 3806992, 4078920, 4758740, 5710488, 7138110, 8157840, 9517480, 11420976, 14276220, 19034960, 28552440, 57104880]

約数ペア:

[(1, 57104880), (2, 28552440), (3, 19034960), (4, 14276220), (5, 11420976), (6, 9517480), (7, 8157840), (8, 7138110), (10, 5710488), (12, 4758740), (14, 4078920), (15, 3806992), (16, 3569055), (19, 3005520), (20, 2855244), (21, 2719280), (24, 2379370), (28, 2039460), (30, 1903496), (35, 1631568), (38, 1502760), (40, 1427622), (42, 1359640), (48, 1189685), (56, 1019730), (57, 1001840), (60, 951748), (70, 815784), (76, 751380), (80, 713811), (84, 679820), (95, 601104), (105, 543856), (112, 509865), (114, 500920), (120, 475874), (133, 429360), (140, 407892), (152, 375690), (168, 339910), (190, 300552), (210, 271928), (228, 250460), (240, 237937), (266, 214680), (280, 203946), (285, 200368), (304, 187845), (336, 169955), (380, 150276), (399, 143120), (420, 135964), (456, 125230), (532, 107340), (560, 101973), (570, 100184), (665, 85872), (760, 75138), (798, 71560), (840, 67982), (912, 62615), (1064, 53670), (1140, 50092), (1330, 42936), (1520, 37569), (1596, 35780), (1680, 33991), (1789, 31920), (1995, 28624), (2128, 26835), (2280, 25046), (2660, 21468), (3192, 17890), (3578, 15960), (3990, 14312), (4560, 12523), (5320, 10734), (5367, 10640), (6384, 8945), (7156, 7980)]