17806878720

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4111}}^1$

素因数の和:4191

約数の個数: 288

約数和(自身を含む): 63043868160

約数和(自身を除く): 45236989440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 360, 376, 384, 423, 470, 480, 512, 564, 576, 640, 705, 720, 752, 768, 846, 940, 960, 1024, 1128, 1152, 1280, 1410, 1440, 1504, 1536, 1692, 1880, 1920, 2048, 2115, 2256, 2304, 2560, 2820, 2880, 3008, 3072, 3384, 3760, 3840, 4111, 4230, 4512, 4608, 5120, 5640, 5760, 6016, 6144, 6768, 7520, 7680, 8222, 8460, 9024, 9216, 10240, 11280, 11520, 12032, 12333, 13536, 15040, 15360, 16444, 16920, 18048, 18432, 20555, 22560, 23040, 24064, 24666, 27072, 30080, 30720, 32888, 33840, 36096, 36999, 41110, 45120, 46080, 48128, 49332, 54144, 60160, 61665, 65776, 67680, 72192, 73998, 82220, 90240, 92160, 96256, 98664, 108288, 120320, 123330, 131552, 135360, 144384, 147996, 164440, 180480, 184995, 193217, 197328, 216576, 240640, 246660, 263104, 270720, 288768, 295992, 328880, 360960, 369990, 386434, 394656, 433152, 481280, 493320, 526208, 541440, 579651, 591984, 657760, 721920, 739980, 772868, 789312, 866304, 966085, 986640, 1052416, 1082880, 1159302, 1183968, 1315520, 1443840, 1479960, 1545736, 1578624, 1738953, 1932170, 1973280, 2104832, 2165760, 2318604, 2367936, 2631040, 2898255, 2959920, 3091472, 3157248, 3477906, 3864340, 3946560, 4209664, 4331520, 4637208, 4735872, 5262080, 5796510, 5919840, 6182944, 6314496, 6955812, 7728680, 7893120, 8419328, 8694765, 9274416, 9471744, 10524160, 11593020, 11839680, 12365888, 12628992, 13911624, 15457360, 15786240, 17389530, 18548832, 18943488, 21048320, 23186040, 23679360, 24731776, 25257984, 27823248, 30914720, 31572480, 34779060, 37097664, 37886976, 42096640, 46372080, 47358720, 49463552, 55646496, 61829440, 63144960, 69558120, 74195328, 75773952, 92744160, 94717440, 98927104, 111292992, 123658880, 126289920, 139116240, 148390656, 185488320, 189434880, 197854208, 222585984, 247317760, 278232480, 296781312, 370976640, 378869760, 395708416, 445171968, 494635520, 556464960, 593562624, 741953280, 890343936, 989271040, 1112929920, 1187125248, 1483906560, 1780687872, 1978542080, 2225859840, 2967813120, 3561375744, 4451719680, 5935626240, 8903439360, 17806878720]

約数ペア:

[(1, 17806878720), (2, 8903439360), (3, 5935626240), (4, 4451719680), (5, 3561375744), (6, 2967813120), (8, 2225859840), (9, 1978542080), (10, 1780687872), (12, 1483906560), (15, 1187125248), (16, 1112929920), (18, 989271040), (20, 890343936), (24, 741953280), (30, 593562624), (32, 556464960), (36, 494635520), (40, 445171968), (45, 395708416), (47, 378869760), (48, 370976640), (60, 296781312), (64, 278232480), (72, 247317760), (80, 222585984), (90, 197854208), (94, 189434880), (96, 185488320), (120, 148390656), (128, 139116240), (141, 126289920), (144, 123658880), (160, 111292992), (180, 98927104), (188, 94717440), (192, 92744160), (235, 75773952), (240, 74195328), (256, 69558120), (282, 63144960), (288, 61829440), (320, 55646496), (360, 49463552), (376, 47358720), (384, 46372080), (423, 42096640), (470, 37886976), (480, 37097664), (512, 34779060), (564, 31572480), (576, 30914720), (640, 27823248), (705, 25257984), (720, 24731776), (752, 23679360), (768, 23186040), (846, 21048320), (940, 18943488), (960, 18548832), (1024, 17389530), (1128, 15786240), (1152, 15457360), (1280, 13911624), (1410, 12628992), (1440, 12365888), (1504, 11839680), (1536, 11593020), (1692, 10524160), (1880, 9471744), (1920, 9274416), (2048, 8694765), (2115, 8419328), (2256, 7893120), (2304, 7728680), (2560, 6955812), (2820, 6314496), (2880, 6182944), (3008, 5919840), (3072, 5796510), (3384, 5262080), (3760, 4735872), (3840, 4637208), (4111, 4331520), (4230, 4209664), (4512, 3946560), (4608, 3864340), (5120, 3477906), (5640, 3157248), (5760, 3091472), (6016, 2959920), (6144, 2898255), (6768, 2631040), (7520, 2367936), (7680, 2318604), (8222, 2165760), (8460, 2104832), (9024, 1973280), (9216, 1932170), (10240, 1738953), (11280, 1578624), (11520, 1545736), (12032, 1479960), (12333, 1443840), (13536, 1315520), (15040, 1183968), (15360, 1159302), (16444, 1082880), (16920, 1052416), (18048, 986640), (18432, 966085), (20555, 866304), (22560, 789312), (23040, 772868), (24064, 739980), (24666, 721920), (27072, 657760), (30080, 591984), (30720, 579651), (32888, 541440), (33840, 526208), (36096, 493320), (36999, 481280), (41110, 433152), (45120, 394656), (46080, 386434), (48128, 369990), (49332, 360960), (54144, 328880), (60160, 295992), (61665, 288768), (65776, 270720), (67680, 263104), (72192, 246660), (73998, 240640), (82220, 216576), (90240, 197328), (92160, 193217), (96256, 184995), (98664, 180480), (108288, 164440), (120320, 147996), (123330, 144384), (131552, 135360)]