70732480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:391

約数の個数: 168

約数和(自身を含む): 211610448

約数和(自身を除く): 140877968

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 347, 364, 392, 416, 448, 455, 490, 520, 560, 637, 694, 728, 784, 832, 910, 980, 1040, 1120, 1274, 1388, 1456, 1568, 1735, 1820, 1960, 2080, 2240, 2429, 2548, 2776, 2912, 3136, 3185, 3470, 3640, 3920, 4160, 4511, 4858, 5096, 5552, 5824, 6370, 6940, 7280, 7840, 9022, 9716, 10192, 11104, 12145, 12740, 13880, 14560, 15680, 17003, 18044, 19432, 20384, 22208, 22555, 24290, 25480, 27760, 29120, 31577, 34006, 36088, 38864, 40768, 45110, 48580, 50960, 55520, 63154, 68012, 72176, 77728, 85015, 90220, 97160, 101920, 111040, 126308, 136024, 144352, 155456, 157885, 170030, 180440, 194320, 203840, 221039, 252616, 272048, 288704, 315770, 340060, 360880, 388640, 442078, 505232, 544096, 631540, 680120, 721760, 777280, 884156, 1010464, 1088192, 1105195, 1263080, 1360240, 1443520, 1768312, 2020928, 2210390, 2526160, 2720480, 3536624, 4420780, 5052320, 5440960, 7073248, 8841560, 10104640, 14146496, 17683120, 35366240, 70732480]

約数ペア:

[(1, 70732480), (2, 35366240), (4, 17683120), (5, 14146496), (7, 10104640), (8, 8841560), (10, 7073248), (13, 5440960), (14, 5052320), (16, 4420780), (20, 3536624), (26, 2720480), (28, 2526160), (32, 2210390), (35, 2020928), (40, 1768312), (49, 1443520), (52, 1360240), (56, 1263080), (64, 1105195), (65, 1088192), (70, 1010464), (80, 884156), (91, 777280), (98, 721760), (104, 680120), (112, 631540), (130, 544096), (140, 505232), (160, 442078), (182, 388640), (196, 360880), (208, 340060), (224, 315770), (245, 288704), (260, 272048), (280, 252616), (320, 221039), (347, 203840), (364, 194320), (392, 180440), (416, 170030), (448, 157885), (455, 155456), (490, 144352), (520, 136024), (560, 126308), (637, 111040), (694, 101920), (728, 97160), (784, 90220), (832, 85015), (910, 77728), (980, 72176), (1040, 68012), (1120, 63154), (1274, 55520), (1388, 50960), (1456, 48580), (1568, 45110), (1735, 40768), (1820, 38864), (1960, 36088), (2080, 34006), (2240, 31577), (2429, 29120), (2548, 27760), (2776, 25480), (2912, 24290), (3136, 22555), (3185, 22208), (3470, 20384), (3640, 19432), (3920, 18044), (4160, 17003), (4511, 15680), (4858, 14560), (5096, 13880), (5552, 12740), (5824, 12145), (6370, 11104), (6940, 10192), (7280, 9716), (7840, 9022)]