507236480

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2086

約数の個数: 128

約数和(自身を含む): 1340426880

約数和(自身を除く): 833190400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 128, 136, 160, 170, 184, 230, 272, 320, 340, 368, 391, 460, 544, 640, 680, 736, 782, 920, 1088, 1360, 1472, 1564, 1840, 1955, 2027, 2176, 2720, 2944, 3128, 3680, 3910, 4054, 5440, 6256, 7360, 7820, 8108, 10135, 10880, 12512, 14720, 15640, 16216, 20270, 25024, 31280, 32432, 34459, 40540, 46621, 50048, 62560, 64864, 68918, 81080, 93242, 125120, 129728, 137836, 162160, 172295, 186484, 233105, 250240, 259456, 275672, 324320, 344590, 372968, 466210, 551344, 648640, 689180, 745936, 792557, 932420, 1102688, 1297280, 1378360, 1491872, 1585114, 1864840, 2205376, 2756720, 2983744, 3170228, 3729680, 3962785, 4410752, 5513440, 5967488, 6340456, 7459360, 7925570, 11026880, 12680912, 14918720, 15851140, 22053760, 25361824, 29837440, 31702280, 50723648, 63404560, 101447296, 126809120, 253618240, 507236480]

約数ペア:

[(1, 507236480), (2, 253618240), (4, 126809120), (5, 101447296), (8, 63404560), (10, 50723648), (16, 31702280), (17, 29837440), (20, 25361824), (23, 22053760), (32, 15851140), (34, 14918720), (40, 12680912), (46, 11026880), (64, 7925570), (68, 7459360), (80, 6340456), (85, 5967488), (92, 5513440), (115, 4410752), (128, 3962785), (136, 3729680), (160, 3170228), (170, 2983744), (184, 2756720), (230, 2205376), (272, 1864840), (320, 1585114), (340, 1491872), (368, 1378360), (391, 1297280), (460, 1102688), (544, 932420), (640, 792557), (680, 745936), (736, 689180), (782, 648640), (920, 551344), (1088, 466210), (1360, 372968), (1472, 344590), (1564, 324320), (1840, 275672), (1955, 259456), (2027, 250240), (2176, 233105), (2720, 186484), (2944, 172295), (3128, 162160), (3680, 137836), (3910, 129728), (4054, 125120), (5440, 93242), (6256, 81080), (7360, 68918), (7820, 64864), (8108, 62560), (10135, 50048), (10880, 46621), (12512, 40540), (14720, 34459), (15640, 32432), (16216, 31280), (20270, 25024)]