45048640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:74

約数の個数: 252

約数和(自身を含む): 143071596

約数和(自身を除く): 98022956

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 49, 52, 56, 64, 65, 68, 70, 80, 85, 91, 98, 104, 112, 119, 130, 136, 140, 160, 169, 170, 182, 196, 208, 221, 224, 238, 245, 260, 272, 280, 320, 338, 340, 364, 392, 416, 442, 448, 455, 476, 490, 520, 544, 560, 595, 637, 676, 680, 728, 784, 832, 833, 845, 884, 910, 952, 980, 1040, 1088, 1105, 1120, 1183, 1190, 1274, 1352, 1360, 1456, 1547, 1568, 1666, 1690, 1768, 1820, 1904, 1960, 2080, 2210, 2240, 2366, 2380, 2548, 2704, 2720, 2873, 2912, 3094, 3136, 3185, 3332, 3380, 3536, 3640, 3808, 3920, 4160, 4165, 4420, 4732, 4760, 5096, 5408, 5440, 5746, 5824, 5915, 6188, 6370, 6664, 6760, 7072, 7280, 7616, 7735, 7840, 8281, 8330, 8840, 9464, 9520, 10192, 10816, 10829, 11492, 11830, 12376, 12740, 13328, 13520, 14144, 14365, 14560, 15470, 15680, 16562, 16660, 17680, 18928, 19040, 20111, 20384, 21658, 22984, 23660, 24752, 25480, 26656, 27040, 28730, 29120, 30940, 33124, 33320, 35360, 37856, 38080, 40222, 40768, 41405, 43316, 45968, 47320, 49504, 50960, 53312, 54080, 54145, 57460, 61880, 66248, 66640, 70720, 75712, 80444, 82810, 86632, 91936, 94640, 99008, 100555, 101920, 108290, 114920, 123760, 132496, 133280, 140777, 160888, 165620, 173264, 183872, 189280, 201110, 203840, 216580, 229840, 247520, 264992, 266560, 281554, 321776, 331240, 346528, 378560, 402220, 433160, 459680, 495040, 529984, 563108, 643552, 662480, 693056, 703885, 804440, 866320, 919360, 1126216, 1287104, 1324960, 1407770, 1608880, 1732640, 2252432, 2649920, 2815540, 3217760, 3465280, 4504864, 5631080, 6435520, 9009728, 11262160, 22524320, 45048640]

約数ペア:

[(1, 45048640), (2, 22524320), (4, 11262160), (5, 9009728), (7, 6435520), (8, 5631080), (10, 4504864), (13, 3465280), (14, 3217760), (16, 2815540), (17, 2649920), (20, 2252432), (26, 1732640), (28, 1608880), (32, 1407770), (34, 1324960), (35, 1287104), (40, 1126216), (49, 919360), (52, 866320), (56, 804440), (64, 703885), (65, 693056), (68, 662480), (70, 643552), (80, 563108), (85, 529984), (91, 495040), (98, 459680), (104, 433160), (112, 402220), (119, 378560), (130, 346528), (136, 331240), (140, 321776), (160, 281554), (169, 266560), (170, 264992), (182, 247520), (196, 229840), (208, 216580), (221, 203840), (224, 201110), (238, 189280), (245, 183872), (260, 173264), (272, 165620), (280, 160888), (320, 140777), (338, 133280), (340, 132496), (364, 123760), (392, 114920), (416, 108290), (442, 101920), (448, 100555), (455, 99008), (476, 94640), (490, 91936), (520, 86632), (544, 82810), (560, 80444), (595, 75712), (637, 70720), (676, 66640), (680, 66248), (728, 61880), (784, 57460), (832, 54145), (833, 54080), (845, 53312), (884, 50960), (910, 49504), (952, 47320), (980, 45968), (1040, 43316), (1088, 41405), (1105, 40768), (1120, 40222), (1183, 38080), (1190, 37856), (1274, 35360), (1352, 33320), (1360, 33124), (1456, 30940), (1547, 29120), (1568, 28730), (1666, 27040), (1690, 26656), (1768, 25480), (1820, 24752), (1904, 23660), (1960, 22984), (2080, 21658), (2210, 20384), (2240, 20111), (2366, 19040), (2380, 18928), (2548, 17680), (2704, 16660), (2720, 16562), (2873, 15680), (2912, 15470), (3094, 14560), (3136, 14365), (3185, 14144), (3332, 13520), (3380, 13328), (3536, 12740), (3640, 12376), (3808, 11830), (3920, 11492), (4160, 10829), (4165, 10816), (4420, 10192), (4732, 9520), (4760, 9464), (5096, 8840), (5408, 8330), (5440, 8281), (5746, 7840), (5824, 7735), (5915, 7616), (6188, 7280), (6370, 7072), (6664, 6760)]