21301781760

素因数分解:

$2^8\times 3^4\times 5^1\times 7^3\times {\mathrm{599}}^1$

素因数の和:653

約数の個数: 720

約数和(自身を含む): 89036640000

約数和(自身を除く): 67734858240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 324, 336, 343, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 599, 630, 640, 648, 672, 686, 720, 735, 756, 768, 784, 810, 840, 864, 882, 896, 945, 960, 980, 1008, 1029, 1080, 1120, 1134, 1152, 1176, 1198, 1260, 1280, 1296, 1323, 1344, 1372, 1440, 1470, 1512, 1568, 1620, 1680, 1715, 1728, 1764, 1792, 1797, 1890, 1920, 1960, 2016, 2058, 2160, 2205, 2240, 2268, 2304, 2352, 2396, 2520, 2592, 2646, 2688, 2744, 2835, 2880, 2940, 2995, 3024, 3087, 3136, 3240, 3360, 3430, 3456, 3528, 3594, 3780, 3840, 3920, 3969, 4032, 4116, 4193, 4320, 4410, 4480, 4536, 4704, 4792, 5040, 5145, 5184, 5292, 5376, 5391, 5488, 5670, 5760, 5880, 5990, 6048, 6174, 6272, 6480, 6615, 6720, 6860, 6912, 7056, 7188, 7560, 7840, 7938, 8064, 8232, 8386, 8640, 8820, 8960, 8985, 9072, 9261, 9408, 9584, 10080, 10290, 10368, 10584, 10782, 10976, 11340, 11520, 11760, 11980, 12096, 12348, 12544, 12579, 12960, 13230, 13440, 13720, 14112, 14376, 15120, 15435, 15680, 15876, 16128, 16173, 16464, 16772, 17280, 17640, 17970, 18144, 18522, 18816, 19168, 19845, 20160, 20580, 20736, 20965, 21168, 21564, 21952, 22680, 23520, 23960, 24192, 24696, 25158, 25920, 26460, 26880, 26955, 27440, 27783, 28224, 28752, 29351, 30240, 30870, 31360, 31752, 32346, 32928, 33544, 34560, 35280, 35940, 36288, 37044, 37632, 37737, 38336, 39690, 40320, 41160, 41930, 42336, 43128, 43904, 45360, 46305, 47040, 47920, 48384, 48519, 49392, 50316, 51840, 52920, 53910, 54880, 55566, 56448, 57504, 58702, 60480, 61740, 62720, 62895, 63504, 64692, 65856, 67088, 70560, 71880, 72576, 74088, 75474, 76672, 79380, 80640, 80865, 82320, 83860, 84672, 86256, 87808, 88053, 90720, 92610, 94080, 95840, 97038, 98784, 100632, 103680, 105840, 107820, 109760, 111132, 112896, 113211, 115008, 117404, 120960, 123480, 125790, 127008, 129384, 131712, 134176, 138915, 141120, 143760, 145152, 146755, 148176, 150948, 153344, 158760, 161730, 164640, 167720, 169344, 172512, 176106, 181440, 185220, 188160, 188685, 191680, 194076, 197568, 201264, 205457, 211680, 215640, 219520, 222264, 226422, 230016, 234808, 241920, 242595, 246960, 251580, 254016, 258768, 263424, 264159, 268352, 277830, 282240, 287520, 293510, 296352, 301896, 317520, 323460, 329280, 335440, 338688, 339633, 345024, 352212, 362880, 370440, 377370, 383360, 388152, 395136, 402528, 410914, 423360, 431280, 439040, 440265, 444528, 452844, 460032, 469616, 485190, 493920, 503160, 508032, 517536, 528318, 536704, 555660, 564480, 566055, 575040, 587020, 592704, 603792, 616371, 635040, 646920, 658560, 670880, 679266, 690048, 704424, 725760, 740880, 754740, 766720, 776304, 790272, 792477, 805056, 821828, 846720, 862560, 880530, 889056, 905688, 939232, 970380, 987840, 1006320, 1016064, 1027285, 1035072, 1056636, 1073408, 1111320, 1132110, 1150080, 1174040, 1185408, 1207584, 1232742, 1270080, 1293840, 1317120, 1320795, 1341760, 1358532, 1380096, 1408848, 1481760, 1509480, 1552608, 1584954, 1610112, 1643656, 1693440, 1698165, 1725120, 1761060, 1778112, 1811376, 1849113, 1878464, 1940760, 1975680, 2012640, 2054570, 2070144, 2113272, 2222640, 2264220, 2300160, 2348080, 2370816, 2377431, 2415168, 2465484, 2540160, 2587680, 2641590, 2683520, 2717064, 2817696, 2963520, 3018960, 3081855, 3105216, 3169908, 3220224, 3287312, 3396330, 3450240, 3522120, 3556224, 3622752, 3698226, 3756928, 3881520, 3951360, 3962385, 4025280, 4109140, 4140288, 4226544, 4445280, 4528440, 4696160, 4754862, 4830336, 4930968, 5080320, 5175360, 5283180, 5367040, 5434128, 5547339, 5635392, 5927040, 6037920, 6163710, 6210432, 6339816, 6574624, 6792660, 6900480, 7044240, 7112448, 7245504, 7396452, 7513856, 7763040, 7924770, 8050560, 8218280, 8453088, 8890560, 9056880, 9245565, 9392320, 9509724, 9660672, 9861936, 10350720, 10566360, 10868256, 11094678, 11270784, 11854080, 11887155, 12075840, 12327420, 12420864, 12679632, 13149248, 13585320, 14088480, 14491008, 14792904, 15526080, 15849540, 16101120, 16436560, 16642017, 16906176, 17781120, 18113760, 18491130, 18784640, 19019448, 19723872, 20701440, 21132720, 21736512, 22189356, 22541568, 23774310, 24151680, 24654840, 25359264, 26298496, 27170640, 27736695, 28176960, 28982016, 29585808, 31052160, 31699080, 32873120, 33284034, 33812352, 35562240, 36227520, 36982260, 37569280, 38038896, 39447744, 42265440, 43473024, 44378712, 47548620, 48303360, 49309680, 50718528, 52596992, 54341280, 55473390, 56353920, 59171616, 62104320, 63398160, 65746240, 66568068, 67624704, 72455040, 73964520, 76077792, 78895488, 83210085, 84530880, 86946048, 88757424, 95097240, 98619360, 101437056, 108682560, 110946780, 112707840, 118343232, 126796320, 131492480, 133136136, 144910080, 147929040, 152155584, 157790976, 166420170, 169061760, 177514848, 190194480, 197238720, 202874112, 217365120, 221893560, 236686464, 253592640, 262984960, 266272272, 295858080, 304311168, 332840340, 338123520, 355029696, 380388960, 394477440, 434730240, 443787120, 473372928, 507185280, 532544544, 591716160, 608622336, 665680680, 710059392, 760777920, 788954880, 887574240, 1014370560, 1065089088, 1183432320, 1331361360, 1420118784, 1521555840, 1775148480, 2130178176, 2366864640, 2662722720, 3043111680, 3550296960, 4260356352, 5325445440, 7100593920, 10650890880, 21301781760]

約数ペア:

[(1, 21301781760), (2, 10650890880), (3, 7100593920), (4, 5325445440), (5, 4260356352), (6, 3550296960), (7, 3043111680), (8, 2662722720), (9, 2366864640), (10, 2130178176), (12, 1775148480), (14, 1521555840), (15, 1420118784), (16, 1331361360), (18, 1183432320), (20, 1065089088), (21, 1014370560), (24, 887574240), (27, 788954880), (28, 760777920), (30, 710059392), (32, 665680680), (35, 608622336), (36, 591716160), (40, 532544544), (42, 507185280), (45, 473372928), (48, 443787120), (49, 434730240), (54, 394477440), (56, 380388960), (60, 355029696), (63, 338123520), (64, 332840340), (70, 304311168), (72, 295858080), (80, 266272272), (81, 262984960), (84, 253592640), (90, 236686464), (96, 221893560), (98, 217365120), (105, 202874112), (108, 197238720), (112, 190194480), (120, 177514848), (126, 169061760), (128, 166420170), (135, 157790976), (140, 152155584), (144, 147929040), (147, 144910080), (160, 133136136), (162, 131492480), (168, 126796320), (180, 118343232), (189, 112707840), (192, 110946780), (196, 108682560), (210, 101437056), (216, 98619360), (224, 95097240), (240, 88757424), (245, 86946048), (252, 84530880), (256, 83210085), (270, 78895488), (280, 76077792), (288, 73964520), (294, 72455040), (315, 67624704), (320, 66568068), (324, 65746240), (336, 63398160), (343, 62104320), (360, 59171616), (378, 56353920), (384, 55473390), (392, 54341280), (405, 52596992), (420, 50718528), (432, 49309680), (441, 48303360), (448, 47548620), (480, 44378712), (490, 43473024), (504, 42265440), (540, 39447744), (560, 38038896), (567, 37569280), (576, 36982260), (588, 36227520), (599, 35562240), (630, 33812352), (640, 33284034), (648, 32873120), (672, 31699080), (686, 31052160), (720, 29585808), (735, 28982016), (756, 28176960), (768, 27736695), (784, 27170640), (810, 26298496), (840, 25359264), (864, 24654840), (882, 24151680), (896, 23774310), (945, 22541568), (960, 22189356), (980, 21736512), (1008, 21132720), (1029, 20701440), (1080, 19723872), (1120, 19019448), (1134, 18784640), (1152, 18491130), (1176, 18113760), (1198, 17781120), (1260, 16906176), (1280, 16642017), (1296, 16436560), (1323, 16101120), (1344, 15849540), (1372, 15526080), (1440, 14792904), (1470, 14491008), (1512, 14088480), (1568, 13585320), (1620, 13149248), (1680, 12679632), (1715, 12420864), (1728, 12327420), (1764, 12075840), (1792, 11887155), (1797, 11854080), (1890, 11270784), (1920, 11094678), (1960, 10868256), (2016, 10566360), (2058, 10350720), (2160, 9861936), (2205, 9660672), (2240, 9509724), (2268, 9392320), (2304, 9245565), (2352, 9056880), (2396, 8890560), (2520, 8453088), (2592, 8218280), (2646, 8050560), (2688, 7924770), (2744, 7763040), (2835, 7513856), (2880, 7396452), (2940, 7245504), (2995, 7112448), (3024, 7044240), (3087, 6900480), (3136, 6792660), (3240, 6574624), (3360, 6339816), (3430, 6210432), (3456, 6163710), (3528, 6037920), (3594, 5927040), (3780, 5635392), (3840, 5547339), (3920, 5434128), (3969, 5367040), (4032, 5283180), (4116, 5175360), (4193, 5080320), (4320, 4930968), (4410, 4830336), (4480, 4754862), (4536, 4696160), (4704, 4528440), (4792, 4445280), (5040, 4226544), (5145, 4140288), (5184, 4109140), (5292, 4025280), (5376, 3962385), (5391, 3951360), (5488, 3881520), (5670, 3756928), (5760, 3698226), (5880, 3622752), (5990, 3556224), (6048, 3522120), (6174, 3450240), (6272, 3396330), (6480, 3287312), (6615, 3220224), (6720, 3169908), (6860, 3105216), (6912, 3081855), (7056, 3018960), (7188, 2963520), (7560, 2817696), (7840, 2717064), (7938, 2683520), (8064, 2641590), (8232, 2587680), (8386, 2540160), (8640, 2465484), (8820, 2415168), (8960, 2377431), (8985, 2370816), (9072, 2348080), (9261, 2300160), (9408, 2264220), (9584, 2222640), (10080, 2113272), (10290, 2070144), (10368, 2054570), (10584, 2012640), (10782, 1975680), (10976, 1940760), (11340, 1878464), (11520, 1849113), (11760, 1811376), (11980, 1778112), (12096, 1761060), (12348, 1725120), (12544, 1698165), (12579, 1693440), (12960, 1643656), (13230, 1610112), (13440, 1584954), (13720, 1552608), (14112, 1509480), (14376, 1481760), (15120, 1408848), (15435, 1380096), (15680, 1358532), (15876, 1341760), (16128, 1320795), (16173, 1317120), (16464, 1293840), (16772, 1270080), (17280, 1232742), (17640, 1207584), (17970, 1185408), (18144, 1174040), (18522, 1150080), (18816, 1132110), (19168, 1111320), (19845, 1073408), (20160, 1056636), (20580, 1035072), (20736, 1027285), (20965, 1016064), (21168, 1006320), (21564, 987840), (21952, 970380), (22680, 939232), (23520, 905688), (23960, 889056), (24192, 880530), (24696, 862560), (25158, 846720), (25920, 821828), (26460, 805056), (26880, 792477), (26955, 790272), (27440, 776304), (27783, 766720), (28224, 754740), (28752, 740880), (29351, 725760), (30240, 704424), (30870, 690048), (31360, 679266), (31752, 670880), (32346, 658560), (32928, 646920), (33544, 635040), (34560, 616371), (35280, 603792), (35940, 592704), (36288, 587020), (37044, 575040), (37632, 566055), (37737, 564480), (38336, 555660), (39690, 536704), (40320, 528318), (41160, 517536), (41930, 508032), (42336, 503160), (43128, 493920), (43904, 485190), (45360, 469616), (46305, 460032), (47040, 452844), (47920, 444528), (48384, 440265), (48519, 439040), (49392, 431280), (50316, 423360), (51840, 410914), (52920, 402528), (53910, 395136), (54880, 388152), (55566, 383360), (56448, 377370), (57504, 370440), (58702, 362880), (60480, 352212), (61740, 345024), (62720, 339633), (62895, 338688), (63504, 335440), (64692, 329280), (65856, 323460), (67088, 317520), (70560, 301896), (71880, 296352), (72576, 293510), (74088, 287520), (75474, 282240), (76672, 277830), (79380, 268352), (80640, 264159), (80865, 263424), (82320, 258768), (83860, 254016), (84672, 251580), (86256, 246960), (87808, 242595), (88053, 241920), (90720, 234808), (92610, 230016), (94080, 226422), (95840, 222264), (97038, 219520), (98784, 215640), (100632, 211680), (103680, 205457), (105840, 201264), (107820, 197568), (109760, 194076), (111132, 191680), (112896, 188685), (113211, 188160), (115008, 185220), (117404, 181440), (120960, 176106), (123480, 172512), (125790, 169344), (127008, 167720), (129384, 164640), (131712, 161730), (134176, 158760), (138915, 153344), (141120, 150948), (143760, 148176), (145152, 146755)]