989152471440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{26713}}^1$

素因数の和:26852

約数の個数: 640

約数和(自身を含む): 4070444236800

約数和(自身を除く): 3081291765360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 79, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 158, 168, 180, 186, 189, 210, 216, 217, 237, 240, 248, 252, 270, 279, 280, 310, 315, 316, 336, 360, 372, 378, 395, 420, 432, 434, 465, 474, 496, 504, 540, 553, 558, 560, 620, 630, 632, 651, 711, 720, 744, 756, 790, 837, 840, 868, 930, 945, 948, 1008, 1080, 1085, 1106, 1116, 1185, 1240, 1260, 1264, 1302, 1395, 1422, 1488, 1512, 1580, 1659, 1674, 1680, 1736, 1860, 1890, 1896, 1953, 2133, 2160, 2170, 2212, 2232, 2370, 2449, 2480, 2520, 2604, 2765, 2790, 2844, 3024, 3160, 3255, 3318, 3348, 3472, 3555, 3720, 3780, 3792, 3906, 4185, 4266, 4340, 4424, 4464, 4740, 4898, 4977, 5040, 5208, 5530, 5580, 5688, 5859, 6320, 6510, 6636, 6696, 7110, 7347, 7440, 7560, 7812, 8295, 8370, 8532, 8680, 8848, 9480, 9765, 9796, 9954, 10416, 10665, 11060, 11160, 11376, 11718, 12245, 13020, 13272, 13392, 14220, 14694, 14931, 15120, 15624, 16590, 16740, 17064, 17143, 17360, 18960, 19530, 19592, 19908, 21330, 22041, 22120, 22320, 23436, 24490, 24885, 26040, 26544, 26713, 28440, 29295, 29388, 29862, 31248, 33180, 33480, 34128, 34286, 36735, 39060, 39184, 39816, 42660, 44082, 44240, 46872, 48980, 49770, 51429, 52080, 53426, 56880, 58590, 58776, 59724, 66123, 66360, 66960, 68572, 73470, 74655, 78120, 79632, 80139, 85320, 85715, 88164, 93744, 97960, 99540, 102858, 106852, 110205, 117180, 117552, 119448, 132246, 132720, 133565, 137144, 146940, 149310, 154287, 156240, 160278, 170640, 171430, 176328, 186991, 195920, 199080, 205716, 213704, 220410, 234360, 238896, 240417, 257145, 264492, 267130, 274288, 293880, 298620, 308574, 320556, 330615, 342860, 352656, 373982, 398160, 400695, 411432, 427408, 440820, 462861, 468720, 480834, 514290, 528984, 534260, 560973, 587760, 597240, 617148, 641112, 661230, 685720, 721251, 747964, 771435, 801390, 822864, 828103, 881640, 925722, 934955, 961668, 1028580, 1057968, 1068520, 1121946, 1194480, 1202085, 1234296, 1282224, 1322460, 1371440, 1442502, 1495928, 1542870, 1602780, 1656206, 1682919, 1763280, 1851444, 1869910, 1923336, 2057160, 2110327, 2137040, 2243892, 2314305, 2404170, 2468592, 2484309, 2644920, 2804865, 2885004, 2991856, 3085740, 3205560, 3312412, 3365838, 3606255, 3702888, 3739820, 3846672, 4114320, 4140515, 4220654, 4487784, 4628610, 4808340, 4968618, 5048757, 5289840, 5609730, 5770008, 5796721, 6171480, 6330981, 6411120, 6624824, 6731676, 7212510, 7405776, 7452927, 7479640, 8281030, 8414595, 8441308, 8975568, 9257220, 9616680, 9937236, 10097514, 10551635, 11219460, 11540016, 11593442, 12342960, 12421545, 12661962, 13249648, 13463352, 14425020, 14772289, 14905854, 14959280, 16562060, 16829190, 16882616, 17390163, 18514440, 18992943, 19233360, 19874472, 20195028, 21103270, 22358781, 22438920, 23186884, 24843090, 25243785, 25323924, 26926704, 28850040, 28983605, 29544578, 29811708, 31654905, 33124120, 33658380, 33765232, 34780326, 37028880, 37264635, 37985886, 39748944, 40390056, 42206540, 44316867, 44717562, 44877840, 46373768, 49686180, 50487570, 50647848, 52170489, 56978829, 57700080, 57967210, 59089156, 59623416, 63309810, 65420137, 66248240, 67316760, 69560652, 73861445, 74529270, 75971772, 80780112, 84413080, 86950815, 88633734, 89435124, 92747536, 94964715, 99372360, 100975140, 101295696, 104340978, 111793905, 113957658, 115934420, 118178312, 119246832, 126619620, 130840274, 132950601, 134633520, 139121304, 147722890, 149058540, 151943544, 156511467, 168826160, 173901630, 177267468, 178870248, 189929430, 196260411, 198744720, 201950280, 208681956, 221584335, 223587810, 227915316, 231868840, 236356624, 253239240, 260852445, 261680548, 265901202, 278242608, 284894145, 295445780, 298117080, 303887088, 313022934, 327100685, 347803260, 354534936, 357740496, 379858860, 392520822, 398851803, 403900560, 417363912, 443168670, 447175620, 455830632, 457940959, 463737680, 506478480, 521704890, 523361096, 531802404, 569788290, 588781233, 590891560, 596234160, 626045868, 654201370, 664753005, 695606520, 709069872, 759717720, 782557335, 785041644, 797703606, 834727824, 886337340, 894351240, 911661264, 915881918, 981302055, 1043409780, 1046722192, 1063604808, 1139576580, 1177562466, 1181783120, 1252091736, 1308402740, 1329506010, 1373822877, 1391213040, 1519435440, 1565114670, 1570083288, 1595407212, 1766343699, 1772674680, 1788702480, 1831763836, 1962604110, 1994259015, 2086819560, 2127209616, 2279153160, 2289704795, 2355124932, 2504183472, 2616805480, 2659012020, 2747645754, 2943906165, 3130229340, 3140166576, 3190814424, 3532687398, 3545349360, 3663527672, 3925208220, 3988518030, 4121468631, 4173639120, 4558306320, 4579409590, 4710249864, 5233610960, 5318024040, 5495291508, 5887812330, 6260458680, 6381628848, 6869114385, 7065374796, 7327055344, 7850416440, 7977036060, 8242937262, 8831718495, 9158819180, 9420499728, 10636048080, 10990583016, 11775624660, 12364405893, 12520917360, 13738228770, 14130749592, 15700832880, 15954072120, 16485874524, 17663436990, 18317638360, 20607343155, 21981166032, 23551249320, 24728811786, 27476457540, 28261499184, 31908144240, 32971749048, 35326873980, 36635276720, 41214686310, 47102498640, 49457623572, 54952915080, 61822029465, 65943498096, 70653747960, 82429372620, 98915247144, 109905830160, 123644058930, 141307495920, 164858745240, 197830494288, 247288117860, 329717490480, 494576235720, 989152471440]

約数ペア:

[(1, 989152471440), (2, 494576235720), (3, 329717490480), (4, 247288117860), (5, 197830494288), (6, 164858745240), (7, 141307495920), (8, 123644058930), (9, 109905830160), (10, 98915247144), (12, 82429372620), (14, 70653747960), (15, 65943498096), (16, 61822029465), (18, 54952915080), (20, 49457623572), (21, 47102498640), (24, 41214686310), (27, 36635276720), (28, 35326873980), (30, 32971749048), (31, 31908144240), (35, 28261499184), (36, 27476457540), (40, 24728811786), (42, 23551249320), (45, 21981166032), (48, 20607343155), (54, 18317638360), (56, 17663436990), (60, 16485874524), (62, 15954072120), (63, 15700832880), (70, 14130749592), (72, 13738228770), (79, 12520917360), (80, 12364405893), (84, 11775624660), (90, 10990583016), (93, 10636048080), (105, 9420499728), (108, 9158819180), (112, 8831718495), (120, 8242937262), (124, 7977036060), (126, 7850416440), (135, 7327055344), (140, 7065374796), (144, 6869114385), (155, 6381628848), (158, 6260458680), (168, 5887812330), (180, 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(1240, 797703606), (1260, 785041644), (1264, 782557335), (1302, 759717720), (1395, 709069872), (1422, 695606520), (1488, 664753005), (1512, 654201370), (1580, 626045868), (1659, 596234160), (1674, 590891560), (1680, 588781233), (1736, 569788290), (1860, 531802404), (1890, 523361096), (1896, 521704890), (1953, 506478480), (2133, 463737680), (2160, 457940959), (2170, 455830632), (2212, 447175620), (2232, 443168670), (2370, 417363912), (2449, 403900560), (2480, 398851803), (2520, 392520822), (2604, 379858860), (2765, 357740496), (2790, 354534936), (2844, 347803260), (3024, 327100685), (3160, 313022934), (3255, 303887088), (3318, 298117080), (3348, 295445780), (3472, 284894145), (3555, 278242608), (3720, 265901202), (3780, 261680548), (3792, 260852445), (3906, 253239240), (4185, 236356624), (4266, 231868840), (4340, 227915316), (4424, 223587810), (4464, 221584335), (4740, 208681956), (4898, 201950280), (4977, 198744720), (5040, 196260411), (5208, 189929430), (5530, 178870248), (5580, 177267468), (5688, 173901630), (5859, 168826160), (6320, 156511467), (6510, 151943544), (6636, 149058540), (6696, 147722890), (7110, 139121304), (7347, 134633520), (7440, 132950601), (7560, 130840274), (7812, 126619620), (8295, 119246832), (8370, 118178312), (8532, 115934420), (8680, 113957658), (8848, 111793905), (9480, 104340978), (9765, 101295696), (9796, 100975140), (9954, 99372360), (10416, 94964715), (10665, 92747536), (11060, 89435124), (11160, 88633734), (11376, 86950815), (11718, 84413080), (12245, 80780112), (13020, 75971772), (13272, 74529270), (13392, 73861445), (14220, 69560652), (14694, 67316760), (14931, 66248240), (15120, 65420137), (15624, 63309810), (16590, 59623416), (16740, 59089156), (17064, 57967210), (17143, 57700080), (17360, 56978829), (18960, 52170489), (19530, 50647848), (19592, 50487570), (19908, 49686180), (21330, 46373768), (22041, 44877840), (22120, 44717562), (22320, 44316867), (23436, 42206540), (24490, 40390056), (24885, 39748944), (26040, 37985886), (26544, 37264635), (26713, 37028880), (28440, 34780326), (29295, 33765232), (29388, 33658380), (29862, 33124120), (31248, 31654905), (33180, 29811708), (33480, 29544578), (34128, 28983605), (34286, 28850040), (36735, 26926704), (39060, 25323924), (39184, 25243785), (39816, 24843090), (42660, 23186884), (44082, 22438920), (44240, 22358781), (46872, 21103270), (48980, 20195028), (49770, 19874472), (51429, 19233360), (52080, 18992943), (53426, 18514440), (56880, 17390163), (58590, 16882616), (58776, 16829190), (59724, 16562060), (66123, 14959280), (66360, 14905854), (66960, 14772289), (68572, 14425020), (73470, 13463352), (74655, 13249648), (78120, 12661962), (79632, 12421545), (80139, 12342960), (85320, 11593442), (85715, 11540016), (88164, 11219460), (93744, 10551635), (97960, 10097514), (99540, 9937236), (102858, 9616680), (106852, 9257220), (110205, 8975568), (117180, 8441308), (117552, 8414595), (119448, 8281030), (132246, 7479640), (132720, 7452927), (133565, 7405776), (137144, 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(828103, 1194480), (881640, 1121946), (925722, 1068520), (934955, 1057968), (961668, 1028580)]