21854292480

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:143

約数の個数: 720

約数和(自身を含む): 84588023520

約数和(自身を除く): 62733731040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 43, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 86, 90, 95, 96, 108, 114, 120, 128, 129, 135, 144, 152, 160, 162, 171, 172, 180, 190, 192, 215, 216, 228, 240, 243, 256, 258, 270, 285, 288, 304, 320, 324, 342, 344, 360, 380, 384, 387, 405, 430, 432, 456, 480, 486, 512, 513, 516, 540, 570, 576, 608, 640, 645, 648, 684, 688, 720, 760, 768, 774, 810, 817, 855, 860, 864, 912, 960, 972, 1026, 1032, 1080, 1140, 1152, 1161, 1215, 1216, 1280, 1290, 1296, 1368, 1376, 1440, 1520, 1536, 1539, 1548, 1620, 1634, 1710, 1720, 1728, 1824, 1849, 1920, 1935, 1944, 2052, 2064, 2160, 2280, 2304, 2322, 2430, 2432, 2451, 2560, 2565, 2580, 2592, 2736, 2752, 2880, 3040, 3078, 3096, 3240, 3268, 3420, 3440, 3456, 3483, 3648, 3698, 3840, 3870, 3888, 4085, 4104, 4128, 4320, 4560, 4608, 4617, 4644, 4860, 4864, 4902, 5130, 5160, 5184, 5472, 5504, 5547, 5760, 5805, 6080, 6156, 6192, 6480, 6536, 6840, 6880, 6912, 6966, 7296, 7353, 7396, 7680, 7695, 7740, 7776, 8170, 8208, 8256, 8640, 9120, 9234, 9245, 9288, 9720, 9728, 9804, 10260, 10320, 10368, 10449, 10944, 11008, 11094, 11520, 11610, 12160, 12255, 12312, 12384, 12960, 13072, 13680, 13760, 13824, 13932, 14592, 14706, 14792, 15390, 15480, 15552, 16340, 16416, 16512, 16641, 17280, 17415, 18240, 18468, 18490, 18576, 19440, 19608, 20520, 20640, 20736, 20898, 21888, 22016, 22059, 22188, 23040, 23085, 23220, 24320, 24510, 24624, 24768, 25920, 26144, 27360, 27520, 27735, 27864, 29184, 29412, 29584, 30780, 30960, 31104, 32680, 32832, 33024, 33282, 34560, 34830, 35131, 36480, 36765, 36936, 36980, 37152, 38880, 39216, 41040, 41280, 41472, 41796, 43776, 44118, 44376, 46170, 46440, 48640, 49020, 49248, 49536, 49923, 51840, 52245, 52288, 54720, 55040, 55470, 55728, 58824, 59168, 61560, 61920, 62208, 65360, 65664, 66048, 66177, 66564, 69120, 69660, 70262, 72960, 73530, 73872, 73960, 74304, 77760, 78432, 82080, 82560, 83205, 83592, 87552, 88236, 88752, 92340, 92880, 98040, 98496, 99072, 99846, 103680, 104490, 104576, 105393, 109440, 110080, 110295, 110940, 111456, 117648, 118336, 123120, 123840, 124416, 130720, 131328, 132354, 133128, 139320, 140524, 145920, 147060, 147744, 147920, 148608, 149769, 155520, 156864, 164160, 165120, 166410, 167184, 175655, 176472, 177504, 184680, 185760, 196080, 196992, 198144, 198531, 199692, 207360, 208980, 209152, 210786, 218880, 220590, 221880, 222912, 235296, 236672, 246240, 247680, 249615, 261440, 262656, 264708, 266256, 278640, 281048, 294120, 295488, 295840, 297216, 299538, 311040, 313728, 316179, 328320, 330240, 330885, 332820, 334368, 351310, 352944, 355008, 369360, 371520, 392160, 393984, 397062, 399384, 417960, 418304, 421572, 437760, 441180, 443760, 445824, 449307, 470592, 473344, 492480, 495360, 499230, 522880, 526965, 529416, 532512, 557280, 562096, 588240, 590976, 591680, 594432, 599076, 622080, 627456, 632358, 656640, 661770, 665640, 668736, 702620, 705888, 710016, 738720, 743040, 748845, 784320, 787968, 794124, 798768, 835920, 843144, 882360, 887520, 891648, 898614, 941184, 946688, 948537, 984960, 990720, 992655, 998460, 1045760, 1053930, 1058832, 1065024, 1114560, 1124192, 1176480, 1181952, 1183360, 1198152, 1254912, 1264716, 1313280, 1323540, 1331280, 1337472, 1405240, 1411776, 1420032, 1477440, 1486080, 1497690, 1568640, 1580895, 1588248, 1597536, 1671840, 1686288, 1764720, 1775040, 1783296, 1797228, 1882368, 1897074, 1969920, 1985310, 1996920, 2091520, 2107860, 2117664, 2130048, 2229120, 2246535, 2248384, 2352960, 2363904, 2366720, 2396304, 2529432, 2647080, 2662560, 2674944, 2810480, 2823552, 2840064, 2845611, 2954880, 2972160, 2995380, 3137280, 3161790, 3176496, 3195072, 3343680, 3372576, 3529440, 3550080, 3594456, 3764736, 3794148, 3939840, 3970620, 3993840, 4215720, 4235328, 4260096, 4458240, 4493070, 4496768, 4705920, 4733440, 4742685, 4792608, 5058864, 5294160, 5325120, 5349888, 5620960, 5647104, 5691222, 5909760, 5990760, 6274560, 6323580, 6352992, 6390144, 6687360, 6745152, 7058880, 7100160, 7188912, 7588296, 7941240, 7987680, 8431440, 8470656, 8520192, 8536833, 8916480, 8986140, 8993536, 9411840, 9485370, 9585216, 10117728, 10588320, 10650240, 11241920, 11294208, 11382444, 11819520, 11981520, 12647160, 12705984, 12780288, 13374720, 13490304, 14117760, 14200320, 14228055, 14377824, 15176592, 15882480, 15975360, 16862880, 16941312, 17073666, 17972280, 17987072, 18823680, 18970740, 19170432, 20235456, 21176640, 21300480, 22483840, 22764888, 23963040, 25294320, 25411968, 25560576, 26749440, 26980608, 28235520, 28456110, 28755648, 30353184, 31764960, 31950720, 33725760, 33882624, 34147332, 35944560, 37941480, 38340864, 40470912, 42353280, 42600960, 42684165, 44967680, 45529776, 47926080, 50588640, 50823936, 53961216, 56471040, 56912220, 57511296, 60706368, 63529920, 63901440, 67451520, 68294664, 71889120, 75882960, 76681728, 80941824, 84706560, 85368330, 89935360, 91059552, 95852160, 101177280, 101647872, 113824440, 115022592, 121412736, 127059840, 127802880, 134903040, 136589328, 143778240, 151765920, 161883648, 169413120, 170736660, 182119104, 191704320, 202354560, 227648880, 230045184, 242825472, 254119680, 269806080, 273178656, 287556480, 303531840, 341473320, 364238208, 383408640, 404709120, 455297760, 485650944, 508239360, 546357312, 575112960, 607063680, 682946640, 728476416, 809418240, 910595520, 1092714624, 1150225920, 1214127360, 1365893280, 1456952832, 1821191040, 2185429248, 2428254720, 2731786560, 3642382080, 4370858496, 5463573120, 7284764160, 10927146240, 21854292480]

約数ペア:

[(1, 21854292480), (2, 10927146240), (3, 7284764160), (4, 5463573120), (5, 4370858496), (6, 3642382080), (8, 2731786560), (9, 2428254720), (10, 2185429248), (12, 1821191040), (15, 1456952832), (16, 1365893280), (18, 1214127360), (19, 1150225920), (20, 1092714624), (24, 910595520), (27, 809418240), (30, 728476416), (32, 682946640), (36, 607063680), (38, 575112960), (40, 546357312), (43, 508239360), (45, 485650944), (48, 455297760), (54, 404709120), (57, 383408640), (60, 364238208), (64, 341473320), (72, 303531840), (76, 287556480), (80, 273178656), (81, 269806080), (86, 254119680), (90, 242825472), (95, 230045184), (96, 227648880), (108, 202354560), (114, 191704320), (120, 182119104), (128, 170736660), (129, 169413120), (135, 161883648), (144, 151765920), (152, 143778240), (160, 136589328), (162, 134903040), (171, 127802880), (172, 127059840), (180, 121412736), (190, 115022592), (192, 113824440), (215, 101647872), (216, 101177280), (228, 95852160), (240, 91059552), (243, 89935360), (256, 85368330), (258, 84706560), (270, 80941824), (285, 76681728), (288, 75882960), (304, 71889120), (320, 68294664), (324, 67451520), (342, 63901440), (344, 63529920), (360, 60706368), (380, 57511296), (384, 56912220), (387, 56471040), (405, 53961216), (430, 50823936), (432, 50588640), (456, 47926080), (480, 45529776), (486, 44967680), (512, 42684165), (513, 42600960), (516, 42353280), (540, 40470912), (570, 38340864), (576, 37941480), (608, 35944560), (640, 34147332), (645, 33882624), (648, 33725760), (684, 31950720), (688, 31764960), (720, 30353184), (760, 28755648), (768, 28456110), (774, 28235520), (810, 26980608), (817, 26749440), (855, 25560576), (860, 25411968), (864, 25294320), (912, 23963040), (960, 22764888), (972, 22483840), (1026, 21300480), (1032, 21176640), (1080, 20235456), (1140, 19170432), (1152, 18970740), (1161, 18823680), (1215, 17987072), (1216, 17972280), (1280, 17073666), (1290, 16941312), (1296, 16862880), (1368, 15975360), (1376, 15882480), (1440, 15176592), (1520, 14377824), (1536, 14228055), (1539, 14200320), (1548, 14117760), (1620, 13490304), (1634, 13374720), (1710, 12780288), (1720, 12705984), (1728, 12647160), (1824, 11981520), (1849, 11819520), (1920, 11382444), (1935, 11294208), (1944, 11241920), (2052, 10650240), (2064, 10588320), (2160, 10117728), (2280, 9585216), (2304, 9485370), (2322, 9411840), (2430, 8993536), (2432, 8986140), (2451, 8916480), (2560, 8536833), (2565, 8520192), (2580, 8470656), (2592, 8431440), (2736, 7987680), (2752, 7941240), (2880, 7588296), (3040, 7188912), (3078, 7100160), (3096, 7058880), (3240, 6745152), (3268, 6687360), (3420, 6390144), (3440, 6352992), (3456, 6323580), (3483, 6274560), (3648, 5990760), (3698, 5909760), (3840, 5691222), (3870, 5647104), (3888, 5620960), (4085, 5349888), (4104, 5325120), (4128, 5294160), (4320, 5058864), (4560, 4792608), (4608, 4742685), (4617, 4733440), (4644, 4705920), (4860, 4496768), (4864, 4493070), (4902, 4458240), (5130, 4260096), (5160, 4235328), (5184, 4215720), (5472, 3993840), (5504, 3970620), (5547, 3939840), (5760, 3794148), (5805, 3764736), (6080, 3594456), (6156, 3550080), (6192, 3529440), (6480, 3372576), (6536, 3343680), (6840, 3195072), (6880, 3176496), (6912, 3161790), (6966, 3137280), (7296, 2995380), (7353, 2972160), (7396, 2954880), (7680, 2845611), (7695, 2840064), (7740, 2823552), (7776, 2810480), (8170, 2674944), (8208, 2662560), (8256, 2647080), (8640, 2529432), (9120, 2396304), (9234, 2366720), (9245, 2363904), (9288, 2352960), (9720, 2248384), (9728, 2246535), (9804, 2229120), (10260, 2130048), (10320, 2117664), (10368, 2107860), (10449, 2091520), (10944, 1996920), (11008, 1985310), (11094, 1969920), (11520, 1897074), (11610, 1882368), (12160, 1797228), (12255, 1783296), (12312, 1775040), (12384, 1764720), (12960, 1686288), (13072, 1671840), (13680, 1597536), (13760, 1588248), (13824, 1580895), (13932, 1568640), (14592, 1497690), (14706, 1486080), (14792, 1477440), (15390, 1420032), (15480, 1411776), (15552, 1405240), (16340, 1337472), (16416, 1331280), (16512, 1323540), (16641, 1313280), (17280, 1264716), (17415, 1254912), (18240, 1198152), (18468, 1183360), (18490, 1181952), (18576, 1176480), (19440, 1124192), (19608, 1114560), (20520, 1065024), (20640, 1058832), (20736, 1053930), (20898, 1045760), (21888, 998460), (22016, 992655), (22059, 990720), (22188, 984960), (23040, 948537), (23085, 946688), (23220, 941184), (24320, 898614), (24510, 891648), (24624, 887520), (24768, 882360), (25920, 843144), (26144, 835920), (27360, 798768), (27520, 794124), (27735, 787968), (27864, 784320), (29184, 748845), (29412, 743040), (29584, 738720), (30780, 710016), (30960, 705888), (31104, 702620), (32680, 668736), (32832, 665640), (33024, 661770), (33282, 656640), (34560, 632358), (34830, 627456), (35131, 622080), (36480, 599076), (36765, 594432), (36936, 591680), (36980, 590976), (37152, 588240), (38880, 562096), (39216, 557280), (41040, 532512), (41280, 529416), (41472, 526965), (41796, 522880), (43776, 499230), (44118, 495360), (44376, 492480), (46170, 473344), (46440, 470592), (48640, 449307), (49020, 445824), (49248, 443760), (49536, 441180), (49923, 437760), (51840, 421572), (52245, 418304), (52288, 417960), (54720, 399384), (55040, 397062), (55470, 393984), (55728, 392160), (58824, 371520), (59168, 369360), (61560, 355008), (61920, 352944), (62208, 351310), (65360, 334368), (65664, 332820), (66048, 330885), (66177, 330240), (66564, 328320), (69120, 316179), (69660, 313728), (70262, 311040), (72960, 299538), (73530, 297216), (73872, 295840), (73960, 295488), (74304, 294120), (77760, 281048), (78432, 278640), (82080, 266256), (82560, 264708), (83205, 262656), (83592, 261440), (87552, 249615), (88236, 247680), (88752, 246240), (92340, 236672), (92880, 235296), (98040, 222912), (98496, 221880), (99072, 220590), (99846, 218880), (103680, 210786), (104490, 209152), (104576, 208980), (105393, 207360), (109440, 199692), (110080, 198531), (110295, 198144), (110940, 196992), (111456, 196080), (117648, 185760), (118336, 184680), (123120, 177504), (123840, 176472), (124416, 175655), (130720, 167184), (131328, 166410), (132354, 165120), (133128, 164160), (139320, 156864), (140524, 155520), (145920, 149769), (147060, 148608), (147744, 147920)]