981348480

素因数分解:

$2^7\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 768

約数和(自身を含む): 4325616000

約数和(自身を除く): 3344267520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 61, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 122, 126, 128, 133, 135, 140, 144, 147, 152, 160, 168, 171, 180, 183, 189, 190, 192, 196, 210, 216, 224, 228, 240, 244, 245, 252, 266, 270, 280, 285, 288, 294, 304, 305, 315, 320, 336, 342, 360, 366, 378, 380, 384, 392, 399, 420, 427, 432, 441, 448, 456, 480, 488, 490, 504, 513, 532, 540, 549, 560, 570, 576, 588, 608, 610, 630, 640, 665, 672, 684, 720, 732, 735, 756, 760, 784, 798, 840, 854, 855, 864, 882, 896, 912, 915, 931, 945, 960, 976, 980, 1008, 1026, 1064, 1080, 1098, 1120, 1140, 1152, 1159, 1176, 1197, 1216, 1220, 1260, 1281, 1323, 1330, 1344, 1368, 1440, 1464, 1470, 1512, 1520, 1568, 1596, 1647, 1680, 1708, 1710, 1728, 1764, 1824, 1830, 1862, 1890, 1920, 1952, 1960, 1995, 2016, 2052, 2128, 2135, 2160, 2196, 2205, 2240, 2280, 2318, 2352, 2394, 2432, 2440, 2520, 2562, 2565, 2646, 2660, 2688, 2736, 2745, 2793, 2880, 2928, 2940, 2989, 3024, 3040, 3136, 3192, 3294, 3360, 3416, 3420, 3456, 3477, 3528, 3591, 3648, 3660, 3724, 3780, 3843, 3904, 3920, 3990, 4032, 4104, 4256, 4270, 4320, 4392, 4410, 4480, 4560, 4636, 4655, 4704, 4788, 4880, 5040, 5124, 5130, 5292, 5320, 5472, 5490, 5586, 5760, 5795, 5856, 5880, 5978, 5985, 6048, 6080, 6272, 6384, 6405, 6588, 6615, 6720, 6832, 6840, 6954, 7056, 7182, 7296, 7320, 7448, 7560, 7686, 7808, 7840, 7980, 8064, 8113, 8208, 8235, 8379, 8512, 8540, 8640, 8784, 8820, 8967, 9120, 9272, 9310, 9408, 9576, 9760, 10080, 10248, 10260, 10431, 10584, 10640, 10944, 10980, 11172, 11529, 11590, 11712, 11760, 11956, 11970, 12096, 12160, 12768, 12810, 13176, 13230, 13440, 13664, 13680, 13908, 13965, 14112, 14364, 14640, 14896, 14945, 15120, 15372, 15680, 15960, 16226, 16416, 16470, 16758, 17024, 17080, 17280, 17385, 17568, 17640, 17934, 17955, 18240, 18544, 18620, 18816, 19152, 19215, 19520, 20160, 20496, 20520, 20862, 21168, 21280, 21888, 21960, 22344, 23058, 23180, 23424, 23520, 23912, 23940, 24192, 24339, 25137, 25536, 25620, 26352, 26460, 26901, 27328, 27360, 27816, 27930, 28224, 28728, 29280, 29792, 29890, 30240, 30744, 31293, 31360, 31920, 32452, 32832, 32940, 33516, 34160, 34770, 35136, 35280, 35868, 35910, 36480, 37088, 37240, 38304, 38430, 39040, 40320, 40565, 40992, 41040, 41724, 41895, 42336, 42560, 43920, 44688, 44835, 46116, 46360, 47040, 47824, 47880, 48678, 50274, 51072, 51240, 52155, 52704, 52920, 53802, 54656, 54720, 55632, 55860, 56448, 56791, 57456, 57645, 58560, 59584, 59780, 60480, 61488, 62586, 63840, 64904, 65664, 65880, 67032, 68320, 69540, 70272, 70560, 71736, 71820, 73017, 74176, 74480, 76608, 76860, 80703, 81130, 81984, 82080, 83448, 83790, 84672, 85120, 87840, 89376, 89670, 92232, 92720, 94080, 95648, 95760, 97356, 100548, 102480, 104310, 105408, 105840, 107604, 109440, 111264, 111720, 113582, 114912, 115290, 117120, 119168, 119560, 120960, 121695, 122976, 125172, 125685, 127680, 129808, 131760, 134064, 134505, 136640, 139080, 141120, 143472, 143640, 146034, 148352, 148960, 153216, 153720, 156465, 161406, 162260, 163968, 164160, 166896, 167580, 169344, 170373, 175680, 178752, 179340, 184464, 185440, 191296, 191520, 194712, 201096, 204960, 208620, 210816, 211680, 215208, 219051, 222528, 223440, 227164, 229824, 230580, 239120, 243390, 245952, 250344, 251370, 255360, 259616, 263520, 268128, 269010, 273280, 278160, 282240, 283955, 286944, 287280, 292068, 297920, 307440, 312930, 322812, 324520, 328320, 333792, 335160, 340746, 351360, 357504, 358680, 365085, 368928, 370880, 382592, 383040, 389424, 402192, 403515, 409920, 417240, 423360, 430416, 438102, 445056, 446880, 454328, 459648, 461160, 478240, 486780, 491904, 500688, 502740, 511119, 519232, 527040, 536256, 538020, 556320, 567910, 573888, 574560, 584136, 595840, 614880, 625860, 645624, 649040, 667584, 670320, 681492, 717360, 730170, 737856, 741760, 766080, 778848, 804384, 807030, 819840, 834480, 846720, 851865, 860832, 876204, 893760, 908656, 922320, 956480, 973560, 1001376, 1005480, 1022238, 1038464, 1054080, 1072512, 1076040, 1095255, 1112640, 1135820, 1147776, 1149120, 1168272, 1229760, 1251720, 1291248, 1298080, 1335168, 1340640, 1362984, 1434720, 1460340, 1475712, 1533357, 1557696, 1608768, 1614060, 1668960, 1703730, 1721664, 1752408, 1787520, 1817312, 1844640, 1912960, 1947120, 2002752, 2010960, 2044476, 2152080, 2190510, 2225280, 2271640, 2298240, 2336544, 2459520, 2503440, 2555595, 2582496, 2596160, 2681280, 2725968, 2869440, 2920680, 3066714, 3115392, 3217536, 3228120, 3337920, 3407460, 3443328, 3504816, 3634624, 3689280, 3894240, 4005504, 4021920, 4088952, 4304160, 4381020, 4543280, 4673088, 5006880, 5111190, 5164992, 5192320, 5362560, 5451936, 5738880, 5841360, 6133428, 6456240, 6675840, 6814920, 7009632, 7269248, 7378560, 7666785, 7788480, 8043840, 8177904, 8608320, 8762040, 9086560, 9346176, 10013760, 10222380, 10329984, 10903872, 11682720, 12266856, 12912480, 13629840, 14019264, 15333570, 15576960, 16087680, 16355808, 17216640, 17524080, 18173120, 20027520, 20444760, 21807744, 23365440, 24533712, 25824960, 27259680, 28038528, 30667140, 32711616, 35048160, 36346240, 40889520, 46730880, 49067424, 51649920, 54519360, 61334280, 65423232, 70096320, 81779040, 98134848, 109038720, 122668560, 140192640, 163558080, 196269696, 245337120, 327116160, 490674240, 981348480]

約数ペア:

[(1, 981348480), (2, 490674240), (3, 327116160), (4, 245337120), (5, 196269696), (6, 163558080), (7, 140192640), (8, 122668560), (9, 109038720), (10, 98134848), (12, 81779040), (14, 70096320), (15, 65423232), (16, 61334280), (18, 54519360), (19, 51649920), (20, 49067424), (21, 46730880), (24, 40889520), (27, 36346240), (28, 35048160), (30, 32711616), (32, 30667140), (35, 28038528), (36, 27259680), (38, 25824960), (40, 24533712), (42, 23365440), (45, 21807744), (48, 20444760), (49, 20027520), (54, 18173120), (56, 17524080), (57, 17216640), (60, 16355808), (61, 16087680), (63, 15576960), (64, 15333570), (70, 14019264), (72, 13629840), (76, 12912480), (80, 12266856), (84, 11682720), (90, 10903872), (95, 10329984), (96, 10222380), (98, 10013760), (105, 9346176), (108, 9086560), (112, 8762040), (114, 8608320), (120, 8177904), (122, 8043840), (126, 7788480), (128, 7666785), (133, 7378560), (135, 7269248), (140, 7009632), (144, 6814920), (147, 6675840), (152, 6456240), (160, 6133428), (168, 5841360), (171, 5738880), (180, 5451936), (183, 5362560), (189, 5192320), (190, 5164992), (192, 5111190), (196, 5006880), (210, 4673088), (216, 4543280), (224, 4381020), (228, 4304160), (240, 4088952), (244, 4021920), (245, 4005504), (252, 3894240), (266, 3689280), (270, 3634624), (280, 3504816), (285, 3443328), (288, 3407460), (294, 3337920), (304, 3228120), (305, 3217536), (315, 3115392), (320, 3066714), (336, 2920680), (342, 2869440), (360, 2725968), (366, 2681280), (378, 2596160), (380, 2582496), (384, 2555595), (392, 2503440), (399, 2459520), (420, 2336544), (427, 2298240), (432, 2271640), (441, 2225280), (448, 2190510), (456, 2152080), (480, 2044476), (488, 2010960), (490, 2002752), (504, 1947120), (513, 1912960), (532, 1844640), (540, 1817312), (549, 1787520), (560, 1752408), (570, 1721664), (576, 1703730), (588, 1668960), (608, 1614060), (610, 1608768), (630, 1557696), (640, 1533357), (665, 1475712), (672, 1460340), (684, 1434720), (720, 1362984), (732, 1340640), (735, 1335168), (756, 1298080), (760, 1291248), (784, 1251720), (798, 1229760), (840, 1168272), (854, 1149120), (855, 1147776), (864, 1135820), (882, 1112640), (896, 1095255), (912, 1076040), (915, 1072512), (931, 1054080), (945, 1038464), (960, 1022238), (976, 1005480), (980, 1001376), (1008, 973560), (1026, 956480), (1064, 922320), (1080, 908656), (1098, 893760), (1120, 876204), (1140, 860832), (1152, 851865), (1159, 846720), (1176, 834480), (1197, 819840), (1216, 807030), (1220, 804384), (1260, 778848), (1281, 766080), (1323, 741760), (1330, 737856), (1344, 730170), (1368, 717360), (1440, 681492), (1464, 670320), (1470, 667584), (1512, 649040), (1520, 645624), (1568, 625860), (1596, 614880), (1647, 595840), (1680, 584136), (1708, 574560), (1710, 573888), (1728, 567910), (1764, 556320), (1824, 538020), (1830, 536256), (1862, 527040), (1890, 519232), (1920, 511119), (1952, 502740), (1960, 500688), (1995, 491904), (2016, 486780), (2052, 478240), (2128, 461160), (2135, 459648), (2160, 454328), (2196, 446880), (2205, 445056), (2240, 438102), (2280, 430416), (2318, 423360), (2352, 417240), (2394, 409920), (2432, 403515), (2440, 402192), (2520, 389424), (2562, 383040), (2565, 382592), (2646, 370880), (2660, 368928), (2688, 365085), (2736, 358680), (2745, 357504), (2793, 351360), (2880, 340746), (2928, 335160), (2940, 333792), (2989, 328320), (3024, 324520), (3040, 322812), (3136, 312930), (3192, 307440), (3294, 297920), (3360, 292068), (3416, 287280), (3420, 286944), (3456, 283955), (3477, 282240), (3528, 278160), (3591, 273280), (3648, 269010), (3660, 268128), (3724, 263520), (3780, 259616), (3843, 255360), (3904, 251370), (3920, 250344), (3990, 245952), (4032, 243390), (4104, 239120), (4256, 230580), (4270, 229824), (4320, 227164), (4392, 223440), (4410, 222528), (4480, 219051), (4560, 215208), (4636, 211680), (4655, 210816), (4704, 208620), (4788, 204960), (4880, 201096), (5040, 194712), (5124, 191520), (5130, 191296), (5292, 185440), (5320, 184464), (5472, 179340), (5490, 178752), (5586, 175680), (5760, 170373), (5795, 169344), (5856, 167580), (5880, 166896), (5978, 164160), (5985, 163968), (6048, 162260), (6080, 161406), (6272, 156465), (6384, 153720), (6405, 153216), (6588, 148960), (6615, 148352), (6720, 146034), (6832, 143640), (6840, 143472), (6954, 141120), (7056, 139080), (7182, 136640), (7296, 134505), (7320, 134064), (7448, 131760), (7560, 129808), (7686, 127680), (7808, 125685), (7840, 125172), (7980, 122976), (8064, 121695), (8113, 120960), (8208, 119560), (8235, 119168), (8379, 117120), (8512, 115290), (8540, 114912), (8640, 113582), (8784, 111720), (8820, 111264), (8967, 109440), (9120, 107604), (9272, 105840), (9310, 105408), (9408, 104310), (9576, 102480), (9760, 100548), (10080, 97356), (10248, 95760), (10260, 95648), (10431, 94080), (10584, 92720), (10640, 92232), (10944, 89670), (10980, 89376), (11172, 87840), (11529, 85120), (11590, 84672), (11712, 83790), (11760, 83448), (11956, 82080), (11970, 81984), (12096, 81130), (12160, 80703), (12768, 76860), (12810, 76608), (13176, 74480), (13230, 74176), (13440, 73017), (13664, 71820), (13680, 71736), (13908, 70560), (13965, 70272), (14112, 69540), (14364, 68320), (14640, 67032), (14896, 65880), (14945, 65664), (15120, 64904), (15372, 63840), (15680, 62586), (15960, 61488), (16226, 60480), (16416, 59780), (16470, 59584), (16758, 58560), (17024, 57645), (17080, 57456), (17280, 56791), (17385, 56448), (17568, 55860), (17640, 55632), (17934, 54720), (17955, 54656), (18240, 53802), (18544, 52920), (18620, 52704), (18816, 52155), (19152, 51240), (19215, 51072), (19520, 50274), (20160, 48678), (20496, 47880), (20520, 47824), (20862, 47040), (21168, 46360), (21280, 46116), (21888, 44835), (21960, 44688), (22344, 43920), (23058, 42560), (23180, 42336), (23424, 41895), (23520, 41724), (23912, 41040), (23940, 40992), (24192, 40565), (24339, 40320), (25137, 39040), (25536, 38430), (25620, 38304), (26352, 37240), (26460, 37088), (26901, 36480), (27328, 35910), (27360, 35868), (27816, 35280), (27930, 35136), (28224, 34770), (28728, 34160), (29280, 33516), (29792, 32940), (29890, 32832), (30240, 32452), (30744, 31920), (31293, 31360)]