51817397760

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2756

約数の個数: 480

約数和(自身を含む): 192179699712

約数和(自身を除く): 140362301952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 243, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 486, 496, 512, 540, 558, 576, 620, 640, 648, 720, 744, 768, 810, 837, 864, 930, 960, 972, 992, 1080, 1116, 1152, 1215, 1240, 1280, 1296, 1395, 1440, 1488, 1536, 1620, 1674, 1728, 1860, 1920, 1944, 1984, 2160, 2232, 2304, 2430, 2480, 2511, 2560, 2592, 2687, 2790, 2880, 2976, 3240, 3348, 3456, 3720, 3840, 3888, 3968, 4185, 4320, 4464, 4608, 4860, 4960, 5022, 5184, 5374, 5580, 5760, 5952, 6480, 6696, 6912, 7440, 7533, 7680, 7776, 7936, 8061, 8370, 8640, 8928, 9720, 9920, 10044, 10368, 10748, 11160, 11520, 11904, 12555, 12960, 13392, 13435, 13824, 14880, 15066, 15552, 15872, 16122, 16740, 17280, 17856, 19440, 19840, 20088, 20736, 21496, 22320, 23040, 23808, 24183, 25110, 25920, 26784, 26870, 29760, 30132, 31104, 32244, 33480, 34560, 35712, 37665, 38880, 39680, 40176, 40305, 41472, 42992, 44640, 47616, 48366, 50220, 51840, 53568, 53740, 59520, 60264, 62208, 64488, 66960, 69120, 71424, 72549, 75330, 77760, 79360, 80352, 80610, 83297, 85984, 89280, 96732, 100440, 103680, 107136, 107480, 119040, 120528, 120915, 124416, 128976, 133920, 142848, 145098, 150660, 155520, 160704, 161220, 166594, 171968, 178560, 193464, 200880, 207360, 214272, 214960, 217647, 238080, 241056, 241830, 249891, 257952, 267840, 290196, 301320, 311040, 321408, 322440, 333188, 343936, 357120, 362745, 386928, 401760, 416485, 428544, 429920, 435294, 482112, 483660, 499782, 515904, 535680, 580392, 602640, 622080, 642816, 644880, 652941, 666376, 687872, 714240, 725490, 749673, 773856, 803520, 832970, 859840, 870588, 964224, 967320, 999564, 1031808, 1071360, 1088235, 1160784, 1205280, 1249455, 1285632, 1289760, 1305882, 1332752, 1375744, 1450980, 1499346, 1547712, 1607040, 1665940, 1719680, 1741176, 1928448, 1934640, 1999128, 2063616, 2142720, 2176470, 2249019, 2321568, 2410560, 2498910, 2579520, 2611764, 2665504, 2901960, 2998692, 3095424, 3214080, 3264705, 3331880, 3439360, 3482352, 3748365, 3856896, 3869280, 3998256, 4127232, 4352940, 4498038, 4643136, 4821120, 4997820, 5159040, 5223528, 5331008, 5803920, 5997384, 6190848, 6428160, 6529410, 6663760, 6747057, 6878720, 6964704, 7496730, 7738560, 7996512, 8705880, 8996076, 9286272, 9642240, 9995640, 10318080, 10447056, 10662016, 11245095, 11607840, 11994768, 12381696, 13058820, 13327520, 13494114, 13929408, 14993460, 15477120, 15993024, 17411760, 17992152, 18572544, 19284480, 19991280, 20241171, 20636160, 20894112, 21324032, 22490190, 23215680, 23989536, 26117640, 26655040, 26988228, 27858816, 29986920, 30954240, 31986048, 33735285, 34823520, 35984304, 37145088, 39982560, 40482342, 41788224, 42648064, 44980380, 46431360, 47979072, 52235280, 53310080, 53976456, 55717632, 59973840, 61908480, 63972096, 67470570, 69647040, 71968608, 79965120, 80964684, 83576448, 89960760, 92862720, 95958144, 101205855, 104470560, 106620160, 107952912, 111435264, 119947680, 127944192, 134941140, 139294080, 143937216, 159930240, 161929368, 167152896, 179921520, 185725440, 191916288, 202411710, 208941120, 213240320, 215905824, 239895360, 269882280, 278588160, 287874432, 319860480, 323858736, 334305792, 359843040, 383832576, 404823420, 417882240, 431811648, 479790720, 539764560, 557176320, 575748864, 639720960, 647717472, 719686080, 809646840, 835764480, 863623296, 959581440, 1079529120, 1151497728, 1295434944, 1439372160, 1619293680, 1671528960, 1727246592, 1919162880, 2159058240, 2590869888, 2878744320, 3238587360, 3454493184, 4318116480, 5181739776, 5757488640, 6477174720, 8636232960, 10363479552, 12954349440, 17272465920, 25908698880, 51817397760]

約数ペア:

[(1, 51817397760), (2, 25908698880), (3, 17272465920), (4, 12954349440), (5, 10363479552), (6, 8636232960), (8, 6477174720), (9, 5757488640), (10, 5181739776), (12, 4318116480), (15, 3454493184), (16, 3238587360), (18, 2878744320), (20, 2590869888), (24, 2159058240), (27, 1919162880), (30, 1727246592), (31, 1671528960), (32, 1619293680), (36, 1439372160), (40, 1295434944), (45, 1151497728), (48, 1079529120), (54, 959581440), (60, 863623296), (62, 835764480), (64, 809646840), (72, 719686080), (80, 647717472), (81, 639720960), (90, 575748864), (93, 557176320), (96, 539764560), (108, 479790720), (120, 431811648), (124, 417882240), (128, 404823420), (135, 383832576), (144, 359843040), (155, 334305792), (160, 323858736), (162, 319860480), (180, 287874432), (186, 278588160), (192, 269882280), (216, 239895360), (240, 215905824), (243, 213240320), (248, 208941120), (256, 202411710), (270, 191916288), (279, 185725440), (288, 179921520), (310, 167152896), (320, 161929368), (324, 159930240), (360, 143937216), (372, 139294080), (384, 134941140), (405, 127944192), (432, 119947680), (465, 111435264), (480, 107952912), (486, 106620160), (496, 104470560), (512, 101205855), (540, 95958144), (558, 92862720), (576, 89960760), (620, 83576448), (640, 80964684), (648, 79965120), (720, 71968608), (744, 69647040), (768, 67470570), (810, 63972096), (837, 61908480), (864, 59973840), (930, 55717632), (960, 53976456), (972, 53310080), (992, 52235280), (1080, 47979072), (1116, 46431360), (1152, 44980380), (1215, 42648064), (1240, 41788224), (1280, 40482342), (1296, 39982560), (1395, 37145088), (1440, 35984304), (1488, 34823520), (1536, 33735285), (1620, 31986048), (1674, 30954240), (1728, 29986920), (1860, 27858816), (1920, 26988228), (1944, 26655040), (1984, 26117640), (2160, 23989536), (2232, 23215680), (2304, 22490190), (2430, 21324032), (2480, 20894112), (2511, 20636160), (2560, 20241171), (2592, 19991280), (2687, 19284480), (2790, 18572544), (2880, 17992152), (2976, 17411760), (3240, 15993024), (3348, 15477120), (3456, 14993460), (3720, 13929408), (3840, 13494114), (3888, 13327520), (3968, 13058820), (4185, 12381696), (4320, 11994768), (4464, 11607840), (4608, 11245095), (4860, 10662016), (4960, 10447056), (5022, 10318080), (5184, 9995640), (5374, 9642240), (5580, 9286272), (5760, 8996076), (5952, 8705880), (6480, 7996512), (6696, 7738560), (6912, 7496730), (7440, 6964704), (7533, 6878720), (7680, 6747057), (7776, 6663760), (7936, 6529410), (8061, 6428160), (8370, 6190848), (8640, 5997384), (8928, 5803920), (9720, 5331008), (9920, 5223528), (10044, 5159040), (10368, 4997820), (10748, 4821120), (11160, 4643136), (11520, 4498038), (11904, 4352940), (12555, 4127232), (12960, 3998256), (13392, 3869280), (13435, 3856896), (13824, 3748365), (14880, 3482352), (15066, 3439360), (15552, 3331880), (15872, 3264705), (16122, 3214080), (16740, 3095424), (17280, 2998692), (17856, 2901960), (19440, 2665504), (19840, 2611764), (20088, 2579520), (20736, 2498910), (21496, 2410560), (22320, 2321568), (23040, 2249019), (23808, 2176470), (24183, 2142720), (25110, 2063616), (25920, 1999128), (26784, 1934640), (26870, 1928448), (29760, 1741176), (30132, 1719680), (31104, 1665940), (32244, 1607040), (33480, 1547712), (34560, 1499346), (35712, 1450980), (37665, 1375744), (38880, 1332752), (39680, 1305882), (40176, 1289760), (40305, 1285632), (41472, 1249455), (42992, 1205280), (44640, 1160784), (47616, 1088235), (48366, 1071360), (50220, 1031808), (51840, 999564), (53568, 967320), (53740, 964224), (59520, 870588), (60264, 859840), (62208, 832970), (64488, 803520), (66960, 773856), (69120, 749673), (71424, 725490), (72549, 714240), (75330, 687872), (77760, 666376), (79360, 652941), (80352, 644880), (80610, 642816), (83297, 622080), (85984, 602640), (89280, 580392), (96732, 535680), (100440, 515904), (103680, 499782), (107136, 483660), (107480, 482112), (119040, 435294), (120528, 429920), (120915, 428544), (124416, 416485), (128976, 401760), (133920, 386928), (142848, 362745), (145098, 357120), (150660, 343936), (155520, 333188), (160704, 322440), (161220, 321408), (166594, 311040), (171968, 301320), (178560, 290196), (193464, 267840), (200880, 257952), (207360, 249891), (214272, 241830), (214960, 241056), (217647, 238080)]