2008308960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6427}}^1$

素因数の和:6486

約数の個数: 288

約数和(自身を含む): 8086321152

約数和(自身を除く): 6078012192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6427, 6510, 6944, 7440, 7812, 8680, 8928, 9765, 10080, 10416, 11160, 12854, 13020, 14880, 15624, 17360, 19281, 19530, 20832, 22320, 25708, 26040, 31248, 32135, 34720, 38562, 39060, 44640, 44989, 51416, 52080, 57843, 62496, 64270, 77124, 78120, 89978, 96405, 102832, 104160, 115686, 128540, 134967, 154248, 156240, 179956, 192810, 199237, 205664, 224945, 231372, 257080, 269934, 289215, 308496, 312480, 359912, 385620, 398474, 404901, 449890, 462744, 514160, 539868, 578430, 597711, 616992, 674835, 719824, 771240, 796948, 809802, 899780, 925488, 996185, 1028320, 1079736, 1156860, 1195422, 1349670, 1394659, 1439648, 1542480, 1593896, 1619604, 1793133, 1799560, 1850976, 1992370, 2024505, 2159472, 2313720, 2390844, 2699340, 2789318, 2988555, 3084960, 3187792, 3239208, 3586266, 3599120, 3984740, 4049010, 4183977, 4318944, 4627440, 4781688, 5398680, 5578636, 5977110, 6375584, 6478416, 6973295, 7172532, 7198240, 7969480, 8098020, 8367954, 8965665, 9254880, 9563376, 10797360, 11157272, 11954220, 12551931, 12956832, 13946590, 14345064, 15938960, 16196040, 16735908, 17931330, 19126752, 20919885, 21594720, 22314544, 23908440, 25103862, 27893180, 28690128, 31877920, 32392080, 33471816, 35862660, 41839770, 44629088, 47816880, 50207724, 55786360, 57380256, 62759655, 64784160, 66943632, 71725320, 83679540, 95633760, 100415448, 111572720, 125519310, 133887264, 143450640, 167359080, 200830896, 223145440, 251038620, 286901280, 334718160, 401661792, 502077240, 669436320, 1004154480, 2008308960]

約数ペア:

[(1, 2008308960), (2, 1004154480), (3, 669436320), (4, 502077240), (5, 401661792), (6, 334718160), (7, 286901280), (8, 251038620), (9, 223145440), (10, 200830896), (12, 167359080), (14, 143450640), (15, 133887264), (16, 125519310), (18, 111572720), (20, 100415448), (21, 95633760), (24, 83679540), (28, 71725320), (30, 66943632), (31, 64784160), (32, 62759655), (35, 57380256), (36, 55786360), (40, 50207724), (42, 47816880), (45, 44629088), (48, 41839770), (56, 35862660), (60, 33471816), (62, 32392080), (63, 31877920), (70, 28690128), (72, 27893180), (80, 25103862), (84, 23908440), (90, 22314544), (93, 21594720), (96, 20919885), (105, 19126752), (112, 17931330), (120, 16735908), (124, 16196040), (126, 15938960), (140, 14345064), (144, 13946590), (155, 12956832), (160, 12551931), (168, 11954220), (180, 11157272), (186, 10797360), (210, 9563376), (217, 9254880), (224, 8965665), (240, 8367954), (248, 8098020), (252, 7969480), (279, 7198240), (280, 7172532), (288, 6973295), (310, 6478416), (315, 6375584), (336, 5977110), (360, 5578636), (372, 5398680), (420, 4781688), (434, 4627440), (465, 4318944), (480, 4183977), (496, 4049010), (504, 3984740), (558, 3599120), (560, 3586266), (620, 3239208), (630, 3187792), (651, 3084960), (672, 2988555), (720, 2789318), (744, 2699340), (840, 2390844), (868, 2313720), (930, 2159472), (992, 2024505), (1008, 1992370), (1085, 1850976), (1116, 1799560), (1120, 1793133), (1240, 1619604), (1260, 1593896), (1302, 1542480), (1395, 1439648), (1440, 1394659), (1488, 1349670), (1680, 1195422), (1736, 1156860), (1860, 1079736), (1953, 1028320), (2016, 996185), (2170, 925488), (2232, 899780), (2480, 809802), (2520, 796948), (2604, 771240), (2790, 719824), (2976, 674835), (3255, 616992), (3360, 597711), (3472, 578430), (3720, 539868), (3906, 514160), (4340, 462744), (4464, 449890), (4960, 404901), (5040, 398474), (5208, 385620), (5580, 359912), (6427, 312480), (6510, 308496), (6944, 289215), (7440, 269934), (7812, 257080), (8680, 231372), (8928, 224945), (9765, 205664), (10080, 199237), (10416, 192810), (11160, 179956), (12854, 156240), (13020, 154248), (14880, 134967), (15624, 128540), (17360, 115686), (19281, 104160), (19530, 102832), (20832, 96405), (22320, 89978), (25708, 78120), (26040, 77124), (31248, 64270), (32135, 62496), (34720, 57843), (38562, 52080), (39060, 51416), (44640, 44989)]