2887889280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:1001

約数の個数: 256

約数和(自身を含む): 9852710400

約数和(自身を除く): 6964821120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 103, 120, 128, 136, 160, 170, 192, 204, 206, 240, 255, 272, 309, 320, 340, 384, 408, 412, 480, 510, 515, 544, 618, 640, 680, 816, 824, 859, 960, 1020, 1030, 1088, 1236, 1360, 1545, 1632, 1648, 1718, 1751, 1920, 2040, 2060, 2176, 2472, 2577, 2720, 3090, 3264, 3296, 3436, 3502, 4080, 4120, 4295, 4944, 5154, 5253, 5440, 6180, 6528, 6592, 6872, 7004, 8160, 8240, 8590, 8755, 9888, 10308, 10506, 10880, 12360, 12885, 13184, 13744, 14008, 14603, 16320, 16480, 17180, 17510, 19776, 20616, 21012, 24720, 25770, 26265, 27488, 28016, 29206, 32640, 32960, 34360, 35020, 39552, 41232, 42024, 43809, 49440, 51540, 52530, 54976, 56032, 58412, 65920, 68720, 70040, 73015, 82464, 84048, 87618, 88477, 98880, 103080, 105060, 109952, 112064, 116824, 137440, 140080, 146030, 164928, 168096, 175236, 176954, 197760, 206160, 210120, 219045, 224128, 233648, 265431, 274880, 280160, 292060, 329856, 336192, 350472, 353908, 412320, 420240, 438090, 442385, 467296, 530862, 549760, 560320, 584120, 672384, 700944, 707816, 824640, 840480, 876180, 884770, 934592, 1061724, 1120640, 1168240, 1327155, 1401888, 1415632, 1504109, 1649280, 1680960, 1752360, 1769540, 1869184, 2123448, 2336480, 2654310, 2803776, 2831264, 3008218, 3361920, 3504720, 3539080, 4246896, 4512327, 4672960, 5308620, 5607552, 5662528, 6016436, 7009440, 7078160, 7520545, 8493792, 9024654, 9345920, 10617240, 11325056, 12032872, 14018880, 14156320, 15041090, 16987584, 18049308, 21234480, 22561635, 24065744, 28037760, 28312640, 30082180, 33975168, 36098616, 42468960, 45123270, 48131488, 56625280, 60164360, 72197232, 84937920, 90246540, 96262976, 120328720, 144394464, 169875840, 180493080, 192525952, 240657440, 288788928, 360986160, 481314880, 577577856, 721972320, 962629760, 1443944640, 2887889280]

約数ペア:

[(1, 2887889280), (2, 1443944640), (3, 962629760), (4, 721972320), (5, 577577856), (6, 481314880), (8, 360986160), (10, 288788928), (12, 240657440), (15, 192525952), (16, 180493080), (17, 169875840), (20, 144394464), (24, 120328720), (30, 96262976), (32, 90246540), (34, 84937920), (40, 72197232), (48, 60164360), (51, 56625280), (60, 48131488), (64, 45123270), (68, 42468960), (80, 36098616), (85, 33975168), (96, 30082180), (102, 28312640), (103, 28037760), (120, 24065744), (128, 22561635), (136, 21234480), (160, 18049308), (170, 16987584), (192, 15041090), (204, 14156320), (206, 14018880), (240, 12032872), (255, 11325056), (272, 10617240), (309, 9345920), (320, 9024654), (340, 8493792), (384, 7520545), (408, 7078160), (412, 7009440), (480, 6016436), (510, 5662528), (515, 5607552), (544, 5308620), (618, 4672960), (640, 4512327), (680, 4246896), (816, 3539080), (824, 3504720), (859, 3361920), (960, 3008218), (1020, 2831264), (1030, 2803776), (1088, 2654310), (1236, 2336480), (1360, 2123448), (1545, 1869184), (1632, 1769540), (1648, 1752360), (1718, 1680960), (1751, 1649280), (1920, 1504109), (2040, 1415632), (2060, 1401888), (2176, 1327155), (2472, 1168240), (2577, 1120640), (2720, 1061724), (3090, 934592), (3264, 884770), (3296, 876180), (3436, 840480), (3502, 824640), (4080, 707816), (4120, 700944), (4295, 672384), (4944, 584120), (5154, 560320), (5253, 549760), (5440, 530862), (6180, 467296), (6528, 442385), (6592, 438090), (6872, 420240), (7004, 412320), (8160, 353908), (8240, 350472), (8590, 336192), (8755, 329856), (9888, 292060), (10308, 280160), (10506, 274880), (10880, 265431), (12360, 233648), (12885, 224128), (13184, 219045), (13744, 210120), (14008, 206160), (14603, 197760), (16320, 176954), (16480, 175236), (17180, 168096), (17510, 164928), (19776, 146030), (20616, 140080), (21012, 137440), (24720, 116824), (25770, 112064), (26265, 109952), (27488, 105060), (28016, 103080), (29206, 98880), (32640, 88477), (32960, 87618), (34360, 84048), (35020, 82464), (39552, 73015), (41232, 70040), (42024, 68720), (43809, 65920), (49440, 58412), (51540, 56032), (52530, 54976)]