506848160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4973}}^1$

素因数の和:5015

約数の個数: 144

約数和(自身を含む): 1500377256

約数和(自身を除く): 993529096

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2548, 2912, 3185, 3640, 3920, 4973, 5096, 6370, 7280, 7840, 9946, 10192, 12740, 14560, 19892, 20384, 24865, 25480, 34811, 39784, 49730, 50960, 64649, 69622, 79568, 99460, 101920, 129298, 139244, 159136, 174055, 198920, 243677, 258596, 278488, 323245, 348110, 397840, 452543, 487354, 517192, 556976, 646490, 696220, 795680, 905086, 974708, 1034384, 1113952, 1218385, 1292980, 1392440, 1810172, 1949416, 2068768, 2262715, 2436770, 2585960, 2784880, 3167801, 3620344, 3898832, 4525430, 4873540, 5171920, 5569760, 6335602, 7240688, 7797664, 9050860, 9747080, 10343840, 12671204, 14481376, 15839005, 18101720, 19494160, 25342408, 31678010, 36203440, 38988320, 50684816, 63356020, 72406880, 101369632, 126712040, 253424080, 506848160]

約数ペア:

[(1, 506848160), (2, 253424080), (4, 126712040), (5, 101369632), (7, 72406880), (8, 63356020), (10, 50684816), (13, 38988320), (14, 36203440), (16, 31678010), (20, 25342408), (26, 19494160), (28, 18101720), (32, 15839005), (35, 14481376), (40, 12671204), (49, 10343840), (52, 9747080), (56, 9050860), (65, 7797664), (70, 7240688), (80, 6335602), (91, 5569760), (98, 5171920), (104, 4873540), (112, 4525430), (130, 3898832), (140, 3620344), (160, 3167801), (182, 2784880), (196, 2585960), (208, 2436770), (224, 2262715), (245, 2068768), (260, 1949416), (280, 1810172), (364, 1392440), (392, 1292980), (416, 1218385), (455, 1113952), (490, 1034384), (520, 974708), (560, 905086), (637, 795680), (728, 696220), (784, 646490), (910, 556976), (980, 517192), (1040, 487354), (1120, 452543), (1274, 397840), (1456, 348110), (1568, 323245), (1820, 278488), (1960, 258596), (2080, 243677), (2548, 198920), (2912, 174055), (3185, 159136), (3640, 139244), (3920, 129298), (4973, 101920), (5096, 99460), (6370, 79568), (7280, 69622), (7840, 64649), (9946, 50960), (10192, 49730), (12740, 39784), (14560, 34811), (19892, 25480), (20384, 24865)]