321260217120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{30341}}^1$

素因数の和:30430

約数の個数: 480

約数和(自身を含む): 1221248508480

約数和(自身を除く): 899988291360

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, 72, 76, 80, 81, 86, 90, 95, 96, 108, 114, 120, 129, 135, 144, 152, 160, 162, 171, 172, 180, 190, 215, 216, 228, 240, 258, 270, 285, 288, 304, 324, 342, 344, 360, 380, 387, 405, 430, 432, 456, 480, 513, 516, 540, 570, 608, 645, 648, 684, 688, 720, 760, 774, 810, 817, 855, 860, 864, 912, 1026, 1032, 1080, 1140, 1161, 1290, 1296, 1368, 1376, 1440, 1520, 1539, 1548, 1620, 1634, 1710, 1720, 1824, 1935, 2052, 2064, 2160, 2280, 2322, 2451, 2565, 2580, 2592, 2736, 3040, 3078, 3096, 3240, 3268, 3420, 3440, 3483, 3870, 4085, 4104, 4128, 4320, 4560, 4644, 4902, 5130, 5160, 5472, 5805, 6156, 6192, 6480, 6536, 6840, 6880, 6966, 7353, 7695, 7740, 8170, 8208, 9120, 9288, 9804, 10260, 10320, 11610, 12255, 12312, 12384, 12960, 13072, 13680, 13932, 14706, 15390, 15480, 16340, 16416, 17415, 18576, 19608, 20520, 20640, 22059, 23220, 24510, 24624, 26144, 27360, 27864, 29412, 30341, 30780, 30960, 32680, 34830, 36765, 37152, 39216, 41040, 44118, 46440, 49020, 49248, 55728, 58824, 60682, 61560, 61920, 65360, 66177, 69660, 73530, 78432, 82080, 88236, 91023, 92880, 98040, 110295, 111456, 117648, 121364, 123120, 130720, 132354, 139320, 147060, 151705, 176472, 182046, 185760, 196080, 220590, 235296, 242728, 246240, 264708, 273069, 278640, 294120, 303410, 330885, 352944, 364092, 392160, 441180, 455115, 485456, 529416, 546138, 557280, 576479, 588240, 606820, 661770, 705888, 728184, 819207, 882360, 910230, 970912, 1058832, 1092276, 1152958, 1176480, 1213640, 1304663, 1323540, 1365345, 1456368, 1638414, 1729437, 1764720, 1820460, 2117664, 2184552, 2305916, 2427280, 2457621, 2609326, 2647080, 2730690, 2882395, 2912736, 3276828, 3458874, 3529440, 3640920, 3913989, 4096035, 4369104, 4611832, 4854560, 4915242, 5188311, 5218652, 5294160, 5461380, 5764790, 6523315, 6553656, 6917748, 7281840, 7827978, 8192070, 8647185, 8738208, 9223664, 9830484, 10376622, 10437304, 10588320, 10922760, 11529580, 11741967, 12288105, 13046630, 13107312, 13835496, 14563680, 15564933, 15655956, 16384140, 17294370, 18447328, 19569945, 19660968, 20753244, 20874608, 21845520, 23059160, 23483934, 24576210, 24788597, 25941555, 26093260, 26214624, 27670992, 31129866, 31311912, 32768280, 34588740, 35225901, 39139890, 39321936, 41506488, 41749216, 43691040, 46118320, 46694799, 46967868, 49152420, 49577194, 51883110, 52186520, 55341984, 58709835, 62259732, 62623824, 65536560, 69177480, 70451802, 74365791, 77824665, 78279780, 78643872, 83012976, 92236640, 93389598, 93935736, 98304840, 99154388, 103766220, 104373040, 105677703, 117419670, 123942985, 124519464, 125247648, 131073120, 138354960, 140903604, 148731582, 155649330, 156559560, 166025952, 176129505, 186779196, 187871472, 196609680, 198308776, 207532440, 208746080, 211355406, 223097373, 233473995, 234839340, 247885970, 249038928, 276709920, 281807208, 297463164, 311298660, 313119120, 352259010, 371828955, 373558392, 375742944, 393219360, 396617552, 415064880, 422710812, 446194746, 466947990, 469678680, 495771940, 498077856, 528388515, 563614416, 594926328, 622597320, 626238240, 669292119, 704518020, 743657910, 747116784, 793235104, 830129760, 845421624, 892389492, 933895980, 939357360, 991543880, 1056777030, 1115486865, 1127228832, 1189852656, 1245194640, 1338584238, 1409036040, 1487315820, 1494233568, 1690843248, 1784778984, 1867791960, 1878714720, 1983087760, 2007876357, 2113554060, 2230973730, 2379705312, 2490389280, 2677168476, 2818072080, 2974631640, 3346460595, 3381686496, 3569557968, 3735583920, 3966175520, 4015752714, 4227108120, 4461947460, 5354336952, 5636144160, 5949263280, 6692921190, 7139115936, 7471167840, 8031505428, 8454216240, 8923894920, 10039381785, 10708673904, 11898526560, 13385842380, 16063010856, 16908432480, 17847789840, 20078763570, 21417347808, 26771684760, 32126021712, 35695579680, 40157527140, 53543369520, 64252043424, 80315054280, 107086739040, 160630108560, 321260217120]

約数ペア:

[(1, 321260217120), (2, 160630108560), (3, 107086739040), (4, 80315054280), (5, 64252043424), (6, 53543369520), (8, 40157527140), (9, 35695579680), (10, 32126021712), (12, 26771684760), (15, 21417347808), (16, 20078763570), (18, 17847789840), (19, 16908432480), (20, 16063010856), (24, 13385842380), (27, 11898526560), (30, 10708673904), (32, 10039381785), (36, 8923894920), (38, 8454216240), (40, 8031505428), (43, 7471167840), (45, 7139115936), (48, 6692921190), (54, 5949263280), (57, 5636144160), (60, 5354336952), (72, 4461947460), (76, 4227108120), (80, 4015752714), (81, 3966175520), (86, 3735583920), (90, 3569557968), (95, 3381686496), (96, 3346460595), (108, 2974631640), (114, 2818072080), (120, 2677168476), (129, 2490389280), (135, 2379705312), (144, 2230973730), (152, 2113554060), (160, 2007876357), (162, 1983087760), (171, 1878714720), (172, 1867791960), (180, 1784778984), (190, 1690843248), (215, 1494233568), (216, 1487315820), (228, 1409036040), (240, 1338584238), (258, 1245194640), (270, 1189852656), (285, 1127228832), (288, 1115486865), (304, 1056777030), (324, 991543880), (342, 939357360), (344, 933895980), (360, 892389492), (380, 845421624), (387, 830129760), (405, 793235104), (430, 747116784), (432, 743657910), (456, 704518020), (480, 669292119), (513, 626238240), (516, 622597320), (540, 594926328), (570, 563614416), (608, 528388515), (645, 498077856), (648, 495771940), (684, 469678680), (688, 466947990), (720, 446194746), (760, 422710812), (774, 415064880), (810, 396617552), (817, 393219360), (855, 375742944), (860, 373558392), (864, 371828955), (912, 352259010), (1026, 313119120), (1032, 311298660), (1080, 297463164), (1140, 281807208), (1161, 276709920), (1290, 249038928), (1296, 247885970), (1368, 234839340), (1376, 233473995), (1440, 223097373), (1520, 211355406), (1539, 208746080), (1548, 207532440), (1620, 198308776), (1634, 196609680), (1710, 187871472), (1720, 186779196), (1824, 176129505), (1935, 166025952), (2052, 156559560), (2064, 155649330), (2160, 148731582), (2280, 140903604), (2322, 138354960), (2451, 131073120), (2565, 125247648), (2580, 124519464), (2592, 123942985), (2736, 117419670), (3040, 105677703), (3078, 104373040), (3096, 103766220), (3240, 99154388), (3268, 98304840), (3420, 93935736), (3440, 93389598), (3483, 92236640), (3870, 83012976), (4085, 78643872), (4104, 78279780), (4128, 77824665), (4320, 74365791), (4560, 70451802), (4644, 69177480), (4902, 65536560), (5130, 62623824), (5160, 62259732), (5472, 58709835), (5805, 55341984), (6156, 52186520), (6192, 51883110), (6480, 49577194), (6536, 49152420), (6840, 46967868), (6880, 46694799), (6966, 46118320), (7353, 43691040), (7695, 41749216), (7740, 41506488), (8170, 39321936), (8208, 39139890), (9120, 35225901), (9288, 34588740), (9804, 32768280), (10260, 31311912), (10320, 31129866), (11610, 27670992), (12255, 26214624), (12312, 26093260), (12384, 25941555), (12960, 24788597), (13072, 24576210), (13680, 23483934), (13932, 23059160), (14706, 21845520), (15390, 20874608), (15480, 20753244), (16340, 19660968), (16416, 19569945), (17415, 18447328), (18576, 17294370), (19608, 16384140), (20520, 15655956), (20640, 15564933), (22059, 14563680), (23220, 13835496), (24510, 13107312), (24624, 13046630), (26144, 12288105), (27360, 11741967), (27864, 11529580), (29412, 10922760), (30341, 10588320), (30780, 10437304), (30960, 10376622), (32680, 9830484), (34830, 9223664), (36765, 8738208), (37152, 8647185), (39216, 8192070), (41040, 7827978), (44118, 7281840), (46440, 6917748), (49020, 6553656), (49248, 6523315), (55728, 5764790), (58824, 5461380), (60682, 5294160), (61560, 5218652), (61920, 5188311), (65360, 4915242), (66177, 4854560), (69660, 4611832), (73530, 4369104), (78432, 4096035), (82080, 3913989), (88236, 3640920), (91023, 3529440), (92880, 3458874), (98040, 3276828), (110295, 2912736), (111456, 2882395), (117648, 2730690), (121364, 2647080), (123120, 2609326), (130720, 2457621), (132354, 2427280), (139320, 2305916), (147060, 2184552), (151705, 2117664), (176472, 1820460), (182046, 1764720), (185760, 1729437), (196080, 1638414), (220590, 1456368), (235296, 1365345), (242728, 1323540), (246240, 1304663), (264708, 1213640), (273069, 1176480), (278640, 1152958), (294120, 1092276), (303410, 1058832), (330885, 970912), (352944, 910230), (364092, 882360), (392160, 819207), (441180, 728184), (455115, 705888), (485456, 661770), (529416, 606820), (546138, 588240), (557280, 576479)]