1497882960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{42457}}^1$

素因数の和:42490

約数の個数: 180

約数和(自身を含む): 5851816308

約数和(自身を除く): 4353933348

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 42457, 84914, 127371, 169828, 212285, 254742, 297199, 339656, 382113, 424570, 509484, 594398, 636855, 679312, 764226, 849140, 891597, 1018968, 1188796, 1273710, 1485995, 1528452, 1698280, 1783194, 1910565, 2037936, 2080393, 2377592, 2547420, 2674791, 2971990, 3056904, 3396560, 3566388, 3821130, 4160786, 4457985, 4755184, 5094840, 5349582, 5943980, 6113808, 6241179, 7132776, 7642260, 8321572, 8915970, 10189680, 10401965, 10699164, 11887960, 12482358, 13373955, 14265552, 15284520, 16643144, 17831940, 18723537, 20803930, 21398328, 23775920, 24964716, 26747910, 30569040, 31205895, 33286288, 35663880, 37447074, 41607860, 42796656, 49929432, 53495820, 62411790, 71327760, 74894148, 83215720, 93617685, 99858864, 106991640, 124823580, 149788296, 166431440, 187235370, 213983280, 249647160, 299576592, 374470740, 499294320, 748941480, 1497882960]

約数ペア:

[(1, 1497882960), (2, 748941480), (3, 499294320), (4, 374470740), (5, 299576592), (6, 249647160), (7, 213983280), (8, 187235370), (9, 166431440), (10, 149788296), (12, 124823580), (14, 106991640), (15, 99858864), (16, 93617685), (18, 83215720), (20, 74894148), (21, 71327760), (24, 62411790), (28, 53495820), (30, 49929432), (35, 42796656), (36, 41607860), (40, 37447074), (42, 35663880), (45, 33286288), (48, 31205895), (49, 30569040), (56, 26747910), (60, 24964716), (63, 23775920), (70, 21398328), (72, 20803930), (80, 18723537), (84, 17831940), (90, 16643144), (98, 15284520), (105, 14265552), (112, 13373955), (120, 12482358), (126, 11887960), (140, 10699164), (144, 10401965), (147, 10189680), (168, 8915970), (180, 8321572), (196, 7642260), (210, 7132776), (240, 6241179), (245, 6113808), (252, 5943980), (280, 5349582), (294, 5094840), (315, 4755184), (336, 4457985), (360, 4160786), (392, 3821130), (420, 3566388), (441, 3396560), (490, 3056904), (504, 2971990), (560, 2674791), (588, 2547420), (630, 2377592), (720, 2080393), (735, 2037936), (784, 1910565), (840, 1783194), (882, 1698280), (980, 1528452), (1008, 1485995), (1176, 1273710), (1260, 1188796), (1470, 1018968), (1680, 891597), (1764, 849140), (1960, 764226), (2205, 679312), (2352, 636855), (2520, 594398), (2940, 509484), (3528, 424570), (3920, 382113), (4410, 339656), (5040, 297199), (5880, 254742), (7056, 212285), (8820, 169828), (11760, 127371), (17640, 84914), (35280, 42457)]