18561624480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:561

約数の個数: 576

約数和(自身を含む): 75358273536

約数和(自身を除く): 56796649056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 191, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 311, 315, 336, 360, 372, 382, 420, 434, 465, 480, 496, 504, 558, 560, 573, 620, 622, 630, 651, 672, 720, 744, 764, 840, 868, 930, 933, 955, 992, 1008, 1085, 1116, 1120, 1146, 1240, 1244, 1260, 1302, 1337, 1395, 1440, 1488, 1528, 1555, 1680, 1719, 1736, 1860, 1866, 1910, 1953, 2016, 2170, 2177, 2232, 2292, 2480, 2488, 2520, 2604, 2674, 2790, 2799, 2865, 2976, 3056, 3110, 3255, 3360, 3438, 3472, 3720, 3732, 3820, 3906, 4011, 4340, 4354, 4464, 4584, 4665, 4960, 4976, 5040, 5208, 5348, 5580, 5598, 5730, 5921, 6112, 6220, 6510, 6531, 6685, 6876, 6944, 7440, 7464, 7640, 7812, 8022, 8595, 8680, 8708, 8928, 9168, 9330, 9641, 9765, 9952, 10080, 10416, 10696, 10885, 11160, 11196, 11460, 11842, 12033, 12440, 13020, 13062, 13370, 13752, 13995, 14880, 14928, 15280, 15624, 16044, 17190, 17360, 17416, 17763, 18336, 18660, 19282, 19530, 19593, 20055, 20832, 21392, 21770, 22320, 22392, 22920, 23684, 24066, 24880, 26040, 26124, 26740, 27504, 27990, 28923, 29605, 29856, 30560, 31248, 32088, 32655, 34380, 34720, 34832, 35526, 37320, 38564, 39060, 39186, 40110, 41447, 42784, 43540, 44640, 44784, 45840, 47368, 48132, 48205, 49760, 52080, 52248, 53289, 53480, 55008, 55980, 57846, 59210, 59401, 60165, 62496, 64176, 65310, 67487, 68760, 69664, 71052, 74640, 77128, 78120, 78372, 80220, 82894, 86769, 87080, 88815, 89568, 91680, 94736, 96264, 96410, 97965, 104160, 104496, 106578, 106960, 111960, 115692, 118420, 118802, 120330, 124341, 128352, 130620, 134974, 137520, 142104, 144615, 149280, 154256, 156240, 156744, 160440, 165788, 173538, 174160, 177630, 178203, 189472, 192528, 192820, 195930, 202461, 207235, 208992, 213156, 213920, 223920, 231384, 236840, 237604, 240660, 248682, 261240, 266445, 269948, 275040, 284208, 289230, 297005, 308512, 312480, 313488, 320880, 331576, 337435, 347076, 348320, 355260, 356406, 373023, 385056, 385640, 391860, 404922, 414470, 415807, 426312, 433845, 447840, 462768, 473680, 475208, 481320, 497364, 522480, 532890, 534609, 539896, 568416, 578460, 594010, 607383, 621705, 626976, 641760, 663152, 674870, 694152, 710520, 712812, 746046, 771280, 783720, 809844, 828940, 831614, 852624, 867690, 891015, 925536, 947360, 950416, 962640, 994728, 1012305, 1044960, 1065780, 1069218, 1079792, 1156920, 1188020, 1214766, 1243410, 1247421, 1326304, 1349740, 1388304, 1421040, 1425624, 1492092, 1542560, 1567440, 1619688, 1657880, 1663228, 1705248, 1735380, 1782030, 1841431, 1865115, 1900832, 1925280, 1989456, 2024610, 2079035, 2131560, 2138436, 2159584, 2313840, 2376040, 2429532, 2486820, 2494842, 2673045, 2699480, 2776608, 2842080, 2851248, 2984184, 3036915, 3134880, 3239376, 3315760, 3326456, 3470760, 3564060, 3682862, 3730230, 3742263, 3978912, 4049220, 4158070, 4263120, 4276872, 4627680, 4752080, 4859064, 4973640, 4989684, 5346090, 5398960, 5524293, 5702496, 5968368, 6073830, 6237105, 6478752, 6631520, 6652912, 6941520, 7128120, 7365724, 7460460, 7484526, 8098440, 8316140, 8526240, 8553744, 9207155, 9504160, 9718128, 9947280, 9979368, 10692180, 10797920, 11048586, 11936736, 12147660, 12474210, 12890017, 13305824, 13883040, 14256240, 14731448, 14920920, 14969052, 16196880, 16572879, 16632280, 17107488, 18414310, 18711315, 19436256, 19894560, 19958736, 21384360, 22097172, 24295320, 24948420, 25780034, 27621465, 28512480, 29462896, 29841840, 29938104, 32393760, 33145758, 33264560, 36828620, 37422630, 38670051, 39917472, 42768720, 44194344, 48590640, 49896840, 51560068, 55242930, 58925792, 59683680, 59876208, 64450085, 66291516, 66529120, 73657240, 74845260, 77340102, 82864395, 85537440, 88388688, 97181280, 99793680, 103120136, 110485860, 116010153, 119752416, 128900170, 132583032, 147314480, 149690520, 154680204, 165728790, 176777376, 193350255, 199587360, 206240272, 220971720, 232020306, 257800340, 265166064, 294628960, 299381040, 309360408, 331457580, 386700510, 412480544, 441943440, 464040612, 515600680, 530332128, 580050765, 598762080, 618720816, 662915160, 773401020, 883886880, 928081224, 1031201360, 1160101530, 1237441632, 1325830320, 1546802040, 1856162448, 2062402720, 2320203060, 2651660640, 3093604080, 3712324896, 4640406120, 6187208160, 9280812240, 18561624480]

約数ペア:

[(1, 18561624480), (2, 9280812240), (3, 6187208160), (4, 4640406120), (5, 3712324896), (6, 3093604080), (7, 2651660640), (8, 2320203060), (9, 2062402720), (10, 1856162448), (12, 1546802040), (14, 1325830320), (15, 1237441632), (16, 1160101530), (18, 1031201360), (20, 928081224), (21, 883886880), (24, 773401020), (28, 662915160), (30, 618720816), (31, 598762080), (32, 580050765), (35, 530332128), (36, 515600680), (40, 464040612), (42, 441943440), (45, 412480544), (48, 386700510), (56, 331457580), (60, 309360408), (62, 299381040), (63, 294628960), (70, 265166064), (72, 257800340), (80, 232020306), (84, 220971720), (90, 206240272), (93, 199587360), (96, 193350255), (105, 176777376), (112, 165728790), (120, 154680204), (124, 149690520), (126, 147314480), (140, 132583032), (144, 128900170), (155, 119752416), (160, 116010153), (168, 110485860), (180, 103120136), (186, 99793680), (191, 97181280), (210, 88388688), (217, 85537440), (224, 82864395), (240, 77340102), (248, 74845260), (252, 73657240), (279, 66529120), (280, 66291516), (288, 64450085), (310, 59876208), (311, 59683680), (315, 58925792), (336, 55242930), (360, 51560068), (372, 49896840), (382, 48590640), (420, 44194344), (434, 42768720), (465, 39917472), (480, 38670051), (496, 37422630), (504, 36828620), (558, 33264560), (560, 33145758), (573, 32393760), (620, 29938104), (622, 29841840), (630, 29462896), (651, 28512480), (672, 27621465), (720, 25780034), (744, 24948420), (764, 24295320), (840, 22097172), (868, 21384360), (930, 19958736), (933, 19894560), (955, 19436256), (992, 18711315), (1008, 18414310), (1085, 17107488), (1116, 16632280), (1120, 16572879), (1146, 16196880), (1240, 14969052), (1244, 14920920), (1260, 14731448), (1302, 14256240), (1337, 13883040), (1395, 13305824), (1440, 12890017), (1488, 12474210), (1528, 12147660), (1555, 11936736), (1680, 11048586), (1719, 10797920), (1736, 10692180), (1860, 9979368), (1866, 9947280), (1910, 9718128), (1953, 9504160), (2016, 9207155), (2170, 8553744), (2177, 8526240), (2232, 8316140), (2292, 8098440), (2480, 7484526), (2488, 7460460), (2520, 7365724), (2604, 7128120), (2674, 6941520), (2790, 6652912), (2799, 6631520), (2865, 6478752), (2976, 6237105), (3056, 6073830), (3110, 5968368), (3255, 5702496), (3360, 5524293), (3438, 5398960), (3472, 5346090), (3720, 4989684), (3732, 4973640), (3820, 4859064), (3906, 4752080), (4011, 4627680), (4340, 4276872), (4354, 4263120), (4464, 4158070), (4584, 4049220), (4665, 3978912), (4960, 3742263), (4976, 3730230), (5040, 3682862), (5208, 3564060), (5348, 3470760), (5580, 3326456), (5598, 3315760), (5730, 3239376), (5921, 3134880), (6112, 3036915), (6220, 2984184), (6510, 2851248), (6531, 2842080), (6685, 2776608), (6876, 2699480), (6944, 2673045), (7440, 2494842), (7464, 2486820), (7640, 2429532), (7812, 2376040), (8022, 2313840), (8595, 2159584), (8680, 2138436), (8708, 2131560), (8928, 2079035), (9168, 2024610), (9330, 1989456), (9641, 1925280), (9765, 1900832), (9952, 1865115), (10080, 1841431), (10416, 1782030), (10696, 1735380), (10885, 1705248), (11160, 1663228), (11196, 1657880), (11460, 1619688), (11842, 1567440), (12033, 1542560), (12440, 1492092), (13020, 1425624), (13062, 1421040), (13370, 1388304), (13752, 1349740), (13995, 1326304), (14880, 1247421), (14928, 1243410), (15280, 1214766), (15624, 1188020), (16044, 1156920), (17190, 1079792), (17360, 1069218), (17416, 1065780), (17763, 1044960), (18336, 1012305), (18660, 994728), (19282, 962640), (19530, 950416), (19593, 947360), (20055, 925536), (20832, 891015), (21392, 867690), (21770, 852624), (22320, 831614), (22392, 828940), (22920, 809844), (23684, 783720), (24066, 771280), (24880, 746046), (26040, 712812), (26124, 710520), (26740, 694152), (27504, 674870), (27990, 663152), (28923, 641760), (29605, 626976), (29856, 621705), (30560, 607383), (31248, 594010), (32088, 578460), (32655, 568416), (34380, 539896), (34720, 534609), (34832, 532890), (35526, 522480), (37320, 497364), (38564, 481320), (39060, 475208), (39186, 473680), (40110, 462768), (41447, 447840), (42784, 433845), (43540, 426312), (44640, 415807), (44784, 414470), (45840, 404922), (47368, 391860), (48132, 385640), (48205, 385056), (49760, 373023), (52080, 356406), (52248, 355260), (53289, 348320), (53480, 347076), (55008, 337435), (55980, 331576), (57846, 320880), (59210, 313488), (59401, 312480), (60165, 308512), (62496, 297005), (64176, 289230), (65310, 284208), (67487, 275040), (68760, 269948), (69664, 266445), (71052, 261240), (74640, 248682), (77128, 240660), (78120, 237604), (78372, 236840), (80220, 231384), (82894, 223920), (86769, 213920), (87080, 213156), (88815, 208992), (89568, 207235), (91680, 202461), (94736, 195930), (96264, 192820), (96410, 192528), (97965, 189472), (104160, 178203), (104496, 177630), (106578, 174160), (106960, 173538), (111960, 165788), (115692, 160440), (118420, 156744), (118802, 156240), (120330, 154256), (124341, 149280), (128352, 144615), (130620, 142104), (134974, 137520)]