315055440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:407

約数の個数: 320

約数和(自身を含む): 1262776320

約数和(自身を除く): 947720880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 134, 135, 140, 144, 168, 180, 189, 201, 210, 216, 240, 252, 268, 270, 280, 311, 315, 335, 336, 360, 378, 402, 420, 432, 469, 504, 536, 540, 560, 603, 622, 630, 670, 720, 756, 804, 840, 933, 938, 945, 1005, 1008, 1072, 1080, 1206, 1244, 1260, 1340, 1407, 1512, 1555, 1608, 1680, 1809, 1866, 1876, 1890, 2010, 2160, 2177, 2345, 2412, 2488, 2520, 2680, 2799, 2814, 3015, 3024, 3110, 3216, 3618, 3732, 3752, 3780, 4020, 4221, 4354, 4665, 4690, 4824, 4976, 5040, 5360, 5598, 5628, 6030, 6220, 6531, 7035, 7236, 7464, 7504, 7560, 8040, 8397, 8442, 8708, 9045, 9330, 9380, 9648, 10885, 11196, 11256, 12060, 12440, 12663, 13062, 13995, 14070, 14472, 14928, 15120, 16080, 16794, 16884, 17416, 18090, 18660, 18760, 19593, 20837, 21105, 21770, 22392, 22512, 24120, 24880, 25326, 26124, 27990, 28140, 28944, 32655, 33588, 33768, 34832, 36180, 37320, 37520, 39186, 41674, 41985, 42210, 43540, 44784, 48240, 50652, 52248, 55980, 56280, 58779, 62511, 63315, 65310, 67176, 67536, 72360, 74640, 78372, 83348, 83970, 84420, 87080, 97965, 101304, 104185, 104496, 111960, 112560, 117558, 125022, 126630, 130620, 134352, 144720, 145859, 156744, 166696, 167940, 168840, 174160, 187533, 195930, 202608, 208370, 223920, 235116, 250044, 253260, 261240, 291718, 293895, 312555, 313488, 333392, 335880, 337680, 375066, 391860, 416740, 437577, 470232, 500088, 506520, 522480, 562599, 583436, 587790, 625110, 671760, 729295, 750132, 783720, 833480, 875154, 937665, 940464, 1000176, 1013040, 1125198, 1166872, 1175580, 1250220, 1312731, 1458590, 1500264, 1567440, 1666960, 1750308, 1875330, 2187885, 2250396, 2333744, 2351160, 2500440, 2625462, 2812995, 2917180, 3000528, 3500616, 3750660, 3938193, 4375770, 4500792, 4702320, 5000880, 5250924, 5625990, 5834360, 6563655, 7001232, 7501320, 7876386, 8751540, 9001584, 10501848, 11251980, 11668720, 13127310, 15002640, 15752772, 17503080, 19690965, 21003696, 22503960, 26254620, 31505544, 35006160, 39381930, 45007920, 52509240, 63011088, 78763860, 105018480, 157527720, 315055440]

約数ペア:

[(1, 315055440), (2, 157527720), (3, 105018480), (4, 78763860), (5, 63011088), (6, 52509240), (7, 45007920), (8, 39381930), (9, 35006160), (10, 31505544), (12, 26254620), (14, 22503960), (15, 21003696), (16, 19690965), (18, 17503080), (20, 15752772), (21, 15002640), (24, 13127310), (27, 11668720), (28, 11251980), (30, 10501848), (35, 9001584), (36, 8751540), (40, 7876386), (42, 7501320), (45, 7001232), (48, 6563655), (54, 5834360), (56, 5625990), (60, 5250924), (63, 5000880), (67, 4702320), (70, 4500792), (72, 4375770), (80, 3938193), (84, 3750660), (90, 3500616), (105, 3000528), (108, 2917180), (112, 2812995), (120, 2625462), (126, 2500440), (134, 2351160), (135, 2333744), (140, 2250396), (144, 2187885), (168, 1875330), (180, 1750308), (189, 1666960), (201, 1567440), (210, 1500264), (216, 1458590), (240, 1312731), (252, 1250220), (268, 1175580), (270, 1166872), (280, 1125198), (311, 1013040), (315, 1000176), (335, 940464), (336, 937665), (360, 875154), (378, 833480), (402, 783720), (420, 750132), (432, 729295), (469, 671760), (504, 625110), (536, 587790), (540, 583436), (560, 562599), (603, 522480), (622, 506520), (630, 500088), (670, 470232), (720, 437577), (756, 416740), (804, 391860), (840, 375066), (933, 337680), (938, 335880), (945, 333392), (1005, 313488), (1008, 312555), (1072, 293895), (1080, 291718), (1206, 261240), (1244, 253260), (1260, 250044), (1340, 235116), (1407, 223920), (1512, 208370), (1555, 202608), (1608, 195930), (1680, 187533), (1809, 174160), (1866, 168840), (1876, 167940), (1890, 166696), (2010, 156744), (2160, 145859), (2177, 144720), (2345, 134352), (2412, 130620), (2488, 126630), (2520, 125022), (2680, 117558), (2799, 112560), (2814, 111960), (3015, 104496), (3024, 104185), (3110, 101304), (3216, 97965), (3618, 87080), (3732, 84420), (3752, 83970), (3780, 83348), (4020, 78372), (4221, 74640), (4354, 72360), (4665, 67536), (4690, 67176), (4824, 65310), (4976, 63315), (5040, 62511), (5360, 58779), (5598, 56280), (5628, 55980), (6030, 52248), (6220, 50652), (6531, 48240), (7035, 44784), (7236, 43540), (7464, 42210), (7504, 41985), (7560, 41674), (8040, 39186), (8397, 37520), (8442, 37320), (8708, 36180), (9045, 34832), (9330, 33768), (9380, 33588), (9648, 32655), (10885, 28944), (11196, 28140), (11256, 27990), (12060, 26124), (12440, 25326), (12663, 24880), (13062, 24120), (13995, 22512), (14070, 22392), (14472, 21770), (14928, 21105), (15120, 20837), (16080, 19593), (16794, 18760), (16884, 18660), (17416, 18090)]