15678399072

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{1669}}^1\times {\mathrm{1997}}^1$

素因数の和:3693

約数の個数: 144

約数和(自身を含む): 47927784240

約数和(自身を除く): 32249385168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 1669, 1997, 2352, 3338, 3994, 4704, 5007, 5991, 6676, 7988, 10014, 11683, 11982, 13352, 13979, 15976, 20028, 23366, 23964, 26704, 27958, 31952, 35049, 40056, 41937, 46732, 47928, 53408, 55916, 63904, 70098, 80112, 81781, 83874, 93464, 95856, 97853, 111832, 140196, 160224, 163562, 167748, 186928, 191712, 195706, 223664, 245343, 280392, 293559, 327124, 335496, 373856, 391412, 447328, 490686, 560784, 587118, 654248, 670992, 782824, 981372, 1121568, 1174236, 1308496, 1341984, 1565648, 1962744, 2348472, 2616992, 3131296, 3332993, 3925488, 4696944, 6665986, 7850976, 9393888, 9998979, 13331972, 19997958, 23330951, 26663944, 39995916, 46661902, 53327888, 69992853, 79991832, 93323804, 106655776, 139985706, 159983664, 163316657, 186647608, 279971412, 319967328, 326633314, 373295216, 489949971, 559942824, 653266628, 746590432, 979899942, 1119885648, 1306533256, 1959799884, 2239771296, 2613066512, 3919599768, 5226133024, 7839199536, 15678399072]

約数ペア:

[(1, 15678399072), (2, 7839199536), (3, 5226133024), (4, 3919599768), (6, 2613066512), (7, 2239771296), (8, 1959799884), (12, 1306533256), (14, 1119885648), (16, 979899942), (21, 746590432), (24, 653266628), (28, 559942824), (32, 489949971), (42, 373295216), (48, 326633314), (49, 319967328), (56, 279971412), (84, 186647608), (96, 163316657), (98, 159983664), (112, 139985706), (147, 106655776), (168, 93323804), (196, 79991832), (224, 69992853), (294, 53327888), (336, 46661902), (392, 39995916), (588, 26663944), (672, 23330951), (784, 19997958), (1176, 13331972), (1568, 9998979), (1669, 9393888), (1997, 7850976), (2352, 6665986), (3338, 4696944), (3994, 3925488), (4704, 3332993), (5007, 3131296), (5991, 2616992), (6676, 2348472), (7988, 1962744), (10014, 1565648), (11683, 1341984), (11982, 1308496), (13352, 1174236), (13979, 1121568), (15976, 981372), (20028, 782824), (23366, 670992), (23964, 654248), (26704, 587118), (27958, 560784), (31952, 490686), (35049, 447328), (40056, 391412), (41937, 373856), (46732, 335496), (47928, 327124), (53408, 293559), (55916, 280392), (63904, 245343), (70098, 223664), (80112, 195706), (81781, 191712), (83874, 186928), (93464, 167748), (95856, 163562), (97853, 160224), (111832, 140196)]