284437440

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{4703}}^1$

素因数の和:4736

約数の個数: 224

約数和(自身を含む): 1147023360

約数和(自身を除く): 862585920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 4703, 5040, 6048, 6720, 7560, 8640, 9406, 10080, 12096, 14109, 15120, 18812, 20160, 23515, 28218, 30240, 32921, 37624, 42327, 47030, 56436, 60480, 65842, 70545, 75248, 84654, 94060, 98763, 112872, 126981, 131684, 141090, 150496, 164605, 169308, 188120, 197526, 211635, 225744, 253962, 263368, 282180, 296289, 300992, 329210, 338616, 376240, 395052, 423270, 451488, 493815, 507924, 526736, 564360, 592578, 634905, 658420, 677232, 752480, 790104, 846540, 888867, 902976, 987630, 1015848, 1053472, 1128720, 1185156, 1269810, 1316840, 1354464, 1481445, 1504960, 1580208, 1693080, 1777734, 1975260, 2031696, 2106944, 2257440, 2370312, 2539620, 2633680, 2708928, 2962890, 3160416, 3386160, 3555468, 3950520, 4063392, 4444335, 4514880, 4740624, 5079240, 5267360, 5925780, 6320832, 6772320, 7110936, 7901040, 8126784, 8888670, 9481248, 10158480, 10534720, 11851560, 13544640, 14221872, 15802080, 17777340, 18962496, 20316960, 23703120, 28443744, 31604160, 35554680, 40633920, 47406240, 56887488, 71109360, 94812480, 142218720, 284437440]

約数ペア:

[(1, 284437440), (2, 142218720), (3, 94812480), (4, 71109360), (5, 56887488), (6, 47406240), (7, 40633920), (8, 35554680), (9, 31604160), (10, 28443744), (12, 23703120), (14, 20316960), (15, 18962496), (16, 17777340), (18, 15802080), (20, 14221872), (21, 13544640), (24, 11851560), (27, 10534720), (28, 10158480), (30, 9481248), (32, 8888670), (35, 8126784), (36, 7901040), (40, 7110936), (42, 6772320), (45, 6320832), (48, 5925780), (54, 5267360), (56, 5079240), (60, 4740624), (63, 4514880), (64, 4444335), (70, 4063392), (72, 3950520), (80, 3555468), (84, 3386160), (90, 3160416), (96, 2962890), (105, 2708928), (108, 2633680), (112, 2539620), (120, 2370312), (126, 2257440), (135, 2106944), (140, 2031696), (144, 1975260), (160, 1777734), (168, 1693080), (180, 1580208), (189, 1504960), (192, 1481445), (210, 1354464), (216, 1316840), (224, 1269810), (240, 1185156), (252, 1128720), (270, 1053472), (280, 1015848), (288, 987630), (315, 902976), (320, 888867), (336, 846540), (360, 790104), (378, 752480), (420, 677232), (432, 658420), (448, 634905), (480, 592578), (504, 564360), (540, 526736), (560, 507924), (576, 493815), (630, 451488), (672, 423270), (720, 395052), (756, 376240), (840, 338616), (864, 329210), (945, 300992), (960, 296289), (1008, 282180), (1080, 263368), (1120, 253962), (1260, 225744), (1344, 211635), (1440, 197526), (1512, 188120), (1680, 169308), (1728, 164605), (1890, 150496), (2016, 141090), (2160, 131684), (2240, 126981), (2520, 112872), (2880, 98763), (3024, 94060), (3360, 84654), (3780, 75248), (4032, 70545), (4320, 65842), (4703, 60480), (5040, 56436), (6048, 47030), (6720, 42327), (7560, 37624), (8640, 32921), (9406, 30240), (10080, 28218), (12096, 23515), (14109, 20160), (15120, 18812)]