1338439680

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 384

約数和(自身を含む): 4906137600

約数和(自身を除く): 3567697920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 103, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 206, 216, 235, 240, 256, 270, 282, 288, 309, 320, 360, 376, 384, 412, 423, 432, 470, 480, 512, 515, 540, 564, 576, 618, 640, 705, 720, 752, 768, 824, 846, 864, 927, 940, 960, 1024, 1030, 1080, 1128, 1152, 1236, 1269, 1280, 1410, 1440, 1504, 1536, 1545, 1648, 1692, 1728, 1854, 1880, 1920, 2048, 2060, 2115, 2160, 2256, 2304, 2472, 2538, 2560, 2781, 2820, 2880, 3008, 3072, 3090, 3296, 3384, 3456, 3708, 3760, 3840, 4120, 4230, 4320, 4512, 4608, 4635, 4841, 4944, 5076, 5120, 5562, 5640, 5760, 6016, 6144, 6180, 6345, 6592, 6768, 6912, 7416, 7520, 7680, 8240, 8460, 8640, 9024, 9216, 9270, 9682, 9888, 10152, 10240, 11124, 11280, 11520, 12032, 12360, 12690, 13184, 13536, 13824, 13905, 14523, 14832, 15040, 15360, 16480, 16920, 17280, 18048, 18432, 18540, 19364, 19776, 20304, 22248, 22560, 23040, 24064, 24205, 24720, 25380, 26368, 27072, 27648, 27810, 29046, 29664, 30080, 30720, 32960, 33840, 34560, 36096, 37080, 38728, 39552, 40608, 43569, 44496, 45120, 46080, 48128, 48410, 49440, 50760, 52736, 54144, 55296, 55620, 58092, 59328, 60160, 65920, 67680, 69120, 72192, 72615, 74160, 77456, 79104, 81216, 87138, 88992, 90240, 92160, 96256, 96820, 98880, 101520, 105472, 108288, 111240, 116184, 118656, 120320, 130707, 131840, 135360, 138240, 144384, 145230, 148320, 154912, 158208, 162432, 174276, 177984, 180480, 193640, 197760, 203040, 210944, 216576, 217845, 222480, 232368, 237312, 240640, 261414, 263680, 270720, 276480, 288768, 290460, 296640, 309824, 316416, 324864, 348552, 355968, 360960, 387280, 395520, 406080, 433152, 435690, 444960, 464736, 474624, 481280, 522828, 527360, 541440, 580920, 593280, 619648, 632832, 649728, 653535, 697104, 711936, 721920, 774560, 791040, 812160, 866304, 871380, 889920, 929472, 949248, 1045656, 1054720, 1082880, 1161840, 1186560, 1239296, 1299456, 1307070, 1394208, 1423872, 1443840, 1549120, 1582080, 1624320, 1742760, 1779840, 1858944, 1898496, 2091312, 2165760, 2323680, 2373120, 2478592, 2598912, 2614140, 2788416, 2847744, 3098240, 3164160, 3248640, 3485520, 3559680, 3717888, 4182624, 4331520, 4647360, 4746240, 4957184, 5228280, 5576832, 5695488, 6196480, 6497280, 6971040, 7119360, 7435776, 8365248, 9294720, 9492480, 9914368, 10456560, 11153664, 12392960, 12994560, 13942080, 14238720, 14871552, 16730496, 18589440, 20913120, 22307328, 24785920, 27884160, 28477440, 29743104, 33460992, 37178880, 41826240, 44614656, 49571840, 55768320, 66921984, 74357760, 83652480, 89229312, 111536640, 133843968, 148715520, 167304960, 223073280, 267687936, 334609920, 446146560, 669219840, 1338439680]

約数ペア:

[(1, 1338439680), (2, 669219840), (3, 446146560), (4, 334609920), (5, 267687936), (6, 223073280), (8, 167304960), (9, 148715520), (10, 133843968), (12, 111536640), (15, 89229312), (16, 83652480), (18, 74357760), (20, 66921984), (24, 55768320), (27, 49571840), (30, 44614656), (32, 41826240), (36, 37178880), (40, 33460992), (45, 29743104), (47, 28477440), (48, 27884160), (54, 24785920), (60, 22307328), (64, 20913120), (72, 18589440), (80, 16730496), (90, 14871552), (94, 14238720), (96, 13942080), (103, 12994560), (108, 12392960), (120, 11153664), (128, 10456560), (135, 9914368), (141, 9492480), (144, 9294720), (160, 8365248), (180, 7435776), (188, 7119360), (192, 6971040), (206, 6497280), (216, 6196480), (235, 5695488), (240, 5576832), (256, 5228280), (270, 4957184), (282, 4746240), (288, 4647360), (309, 4331520), (320, 4182624), (360, 3717888), (376, 3559680), (384, 3485520), (412, 3248640), (423, 3164160), (432, 3098240), (470, 2847744), (480, 2788416), (512, 2614140), (515, 2598912), (540, 2478592), (564, 2373120), (576, 2323680), (618, 2165760), (640, 2091312), (705, 1898496), (720, 1858944), (752, 1779840), (768, 1742760), (824, 1624320), (846, 1582080), (864, 1549120), (927, 1443840), (940, 1423872), (960, 1394208), (1024, 1307070), (1030, 1299456), (1080, 1239296), (1128, 1186560), (1152, 1161840), (1236, 1082880), (1269, 1054720), (1280, 1045656), (1410, 949248), (1440, 929472), (1504, 889920), (1536, 871380), (1545, 866304), (1648, 812160), (1692, 791040), (1728, 774560), (1854, 721920), (1880, 711936), (1920, 697104), (2048, 653535), (2060, 649728), (2115, 632832), (2160, 619648), (2256, 593280), (2304, 580920), (2472, 541440), (2538, 527360), (2560, 522828), (2781, 481280), (2820, 474624), (2880, 464736), (3008, 444960), (3072, 435690), (3090, 433152), (3296, 406080), (3384, 395520), (3456, 387280), (3708, 360960), (3760, 355968), (3840, 348552), (4120, 324864), (4230, 316416), (4320, 309824), (4512, 296640), (4608, 290460), (4635, 288768), (4841, 276480), (4944, 270720), (5076, 263680), (5120, 261414), (5562, 240640), (5640, 237312), (5760, 232368), (6016, 222480), (6144, 217845), (6180, 216576), (6345, 210944), (6592, 203040), (6768, 197760), (6912, 193640), (7416, 180480), (7520, 177984), (7680, 174276), (8240, 162432), (8460, 158208), (8640, 154912), (9024, 148320), (9216, 145230), (9270, 144384), (9682, 138240), (9888, 135360), (10152, 131840), (10240, 130707), (11124, 120320), (11280, 118656), (11520, 116184), (12032, 111240), (12360, 108288), (12690, 105472), (13184, 101520), (13536, 98880), (13824, 96820), (13905, 96256), (14523, 92160), (14832, 90240), (15040, 88992), (15360, 87138), (16480, 81216), (16920, 79104), (17280, 77456), (18048, 74160), (18432, 72615), (18540, 72192), (19364, 69120), (19776, 67680), (20304, 65920), (22248, 60160), (22560, 59328), (23040, 58092), (24064, 55620), (24205, 55296), (24720, 54144), (25380, 52736), (26368, 50760), (27072, 49440), (27648, 48410), (27810, 48128), (29046, 46080), (29664, 45120), (30080, 44496), (30720, 43569), (32960, 40608), (33840, 39552), (34560, 38728), (36096, 37080)]