749794680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 2503200960

約数和(自身を除く): 1753406280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 103, 120, 146, 180, 206, 219, 277, 292, 309, 360, 365, 412, 438, 515, 554, 584, 618, 657, 730, 824, 831, 876, 927, 1030, 1095, 1108, 1236, 1314, 1385, 1460, 1545, 1662, 1752, 1854, 2060, 2190, 2216, 2472, 2493, 2628, 2770, 2920, 3090, 3285, 3324, 3708, 4120, 4155, 4380, 4635, 4986, 5256, 5540, 6180, 6570, 6648, 7416, 7519, 8310, 8760, 9270, 9972, 11080, 12360, 12465, 13140, 15038, 16620, 18540, 19944, 20221, 22557, 24930, 26280, 28531, 30076, 33240, 37080, 37595, 40442, 45114, 49860, 57062, 60152, 60663, 67671, 75190, 80884, 85593, 90228, 99720, 101105, 112785, 114124, 121326, 135342, 142655, 150380, 161768, 171186, 180456, 181989, 202210, 225570, 228248, 242652, 256779, 270684, 285310, 300760, 303315, 338355, 342372, 363978, 404420, 427965, 451140, 485304, 513558, 541368, 570620, 606630, 676710, 684744, 727956, 808840, 855930, 902280, 909945, 1027116, 1141240, 1213260, 1283895, 1353420, 1455912, 1711860, 1819890, 2054232, 2082763, 2426520, 2567790, 2706840, 3423720, 3639780, 4165526, 5135580, 6248289, 7279560, 8331052, 10271160, 10413815, 12496578, 16662104, 18744867, 20827630, 24993156, 31241445, 37489734, 41655260, 49986312, 62482890, 74979468, 83310520, 93724335, 124965780, 149958936, 187448670, 249931560, 374897340, 749794680]

約数ペア:

[(1, 749794680), (2, 374897340), (3, 249931560), (4, 187448670), (5, 149958936), (6, 124965780), (8, 93724335), (9, 83310520), (10, 74979468), (12, 62482890), (15, 49986312), (18, 41655260), (20, 37489734), (24, 31241445), (30, 24993156), (36, 20827630), (40, 18744867), (45, 16662104), (60, 12496578), (72, 10413815), (73, 10271160), (90, 8331052), (103, 7279560), (120, 6248289), (146, 5135580), (180, 4165526), (206, 3639780), (219, 3423720), (277, 2706840), (292, 2567790), (309, 2426520), (360, 2082763), (365, 2054232), (412, 1819890), (438, 1711860), (515, 1455912), (554, 1353420), (584, 1283895), (618, 1213260), (657, 1141240), (730, 1027116), (824, 909945), (831, 902280), (876, 855930), (927, 808840), (1030, 727956), (1095, 684744), (1108, 676710), (1236, 606630), (1314, 570620), (1385, 541368), (1460, 513558), (1545, 485304), (1662, 451140), (1752, 427965), (1854, 404420), (2060, 363978), (2190, 342372), (2216, 338355), (2472, 303315), (2493, 300760), (2628, 285310), (2770, 270684), (2920, 256779), (3090, 242652), (3285, 228248), (3324, 225570), (3708, 202210), (4120, 181989), (4155, 180456), (4380, 171186), (4635, 161768), (4986, 150380), (5256, 142655), (5540, 135342), (6180, 121326), (6570, 114124), (6648, 112785), (7416, 101105), (7519, 99720), (8310, 90228), (8760, 85593), (9270, 80884), (9972, 75190), (11080, 67671), (12360, 60663), (12465, 60152), (13140, 57062), (15038, 49860), (16620, 45114), (18540, 40442), (19944, 37595), (20221, 37080), (22557, 33240), (24930, 30076), (26280, 28531)]