252024080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 160

約数和(自身を含む): 737952768

約数和(自身を除く): 485928688

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 163, 176, 220, 251, 280, 308, 326, 385, 440, 502, 560, 616, 652, 770, 815, 880, 1004, 1141, 1232, 1255, 1304, 1540, 1630, 1757, 1793, 2008, 2282, 2510, 2608, 2761, 3080, 3260, 3514, 3586, 4016, 4564, 5020, 5522, 5705, 6160, 6520, 7028, 7172, 8785, 8965, 9128, 10040, 11044, 11410, 12551, 13040, 13805, 14056, 14344, 17570, 17930, 18256, 19327, 20080, 22088, 22820, 25102, 27610, 28112, 28688, 35140, 35860, 38654, 40913, 44176, 45640, 50204, 55220, 62755, 70280, 71720, 77308, 81826, 91280, 96635, 100408, 110440, 125510, 140560, 143440, 154616, 163652, 193270, 200816, 204565, 220880, 251020, 286391, 309232, 327304, 386540, 409130, 450043, 502040, 572782, 654608, 773080, 818260, 900086, 1004080, 1145564, 1431955, 1546160, 1636520, 1800172, 2250215, 2291128, 2863910, 3150301, 3273040, 3600344, 4500430, 4582256, 5727820, 6300602, 7200688, 9000860, 11455640, 12601204, 15751505, 18001720, 22911280, 25202408, 31503010, 36003440, 50404816, 63006020, 126012040, 252024080]

約数ペア:

[(1, 252024080), (2, 126012040), (4, 63006020), (5, 50404816), (7, 36003440), (8, 31503010), (10, 25202408), (11, 22911280), (14, 18001720), (16, 15751505), (20, 12601204), (22, 11455640), (28, 9000860), (35, 7200688), (40, 6300602), (44, 5727820), (55, 4582256), (56, 4500430), (70, 3600344), (77, 3273040), (80, 3150301), (88, 2863910), (110, 2291128), (112, 2250215), (140, 1800172), (154, 1636520), (163, 1546160), (176, 1431955), (220, 1145564), (251, 1004080), (280, 900086), (308, 818260), (326, 773080), (385, 654608), (440, 572782), (502, 502040), (560, 450043), (616, 409130), (652, 386540), (770, 327304), (815, 309232), (880, 286391), (1004, 251020), (1141, 220880), (1232, 204565), (1255, 200816), (1304, 193270), (1540, 163652), (1630, 154616), (1757, 143440), (1793, 140560), (2008, 125510), (2282, 110440), (2510, 100408), (2608, 96635), (2761, 91280), (3080, 81826), (3260, 77308), (3514, 71720), (3586, 70280), (4016, 62755), (4564, 55220), (5020, 50204), (5522, 45640), (5705, 44176), (6160, 40913), (6520, 38654), (7028, 35860), (7172, 35140), (8785, 28688), (8965, 28112), (9128, 27610), (10040, 25102), (11044, 22820), (11410, 22088), (12551, 20080), (13040, 19327), (13805, 18256), (14056, 17930), (14344, 17570)]