15947547840

素因数分解:

$2^6\times 3^3\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:450

約数の個数: 672

約数和(自身を含む): 66158668800

約数和(自身を除く): 50211120960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 139, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 271, 278, 280, 288, 294, 315, 320, 336, 360, 378, 392, 417, 420, 432, 441, 448, 480, 490, 504, 540, 542, 556, 560, 576, 588, 630, 672, 695, 720, 735, 756, 784, 813, 834, 840, 864, 882, 945, 960, 973, 980, 1008, 1080, 1084, 1112, 1120, 1176, 1251, 1260, 1323, 1344, 1355, 1390, 1440, 1470, 1512, 1568, 1626, 1668, 1680, 1728, 1764, 1890, 1897, 1946, 1960, 2016, 2085, 2160, 2168, 2205, 2224, 2240, 2352, 2439, 2502, 2520, 2646, 2710, 2780, 2880, 2919, 2940, 3024, 3136, 3252, 3336, 3360, 3528, 3753, 3780, 3794, 3892, 3920, 4032, 4065, 4170, 4320, 4336, 4410, 4448, 4704, 4865, 4878, 5004, 5040, 5292, 5420, 5560, 5691, 5838, 5880, 6048, 6255, 6504, 6615, 6672, 6720, 6811, 7056, 7317, 7506, 7560, 7588, 7784, 7840, 8130, 8340, 8640, 8672, 8757, 8820, 8896, 9408, 9485, 9730, 9756, 10008, 10080, 10584, 10840, 11120, 11382, 11676, 11760, 12096, 12195, 12510, 13008, 13230, 13279, 13344, 13622, 14112, 14595, 14634, 15012, 15120, 15176, 15568, 15680, 16260, 16680, 17073, 17344, 17514, 17640, 18765, 18970, 19460, 19512, 20016, 20160, 20433, 21168, 21680, 22240, 22764, 23352, 23520, 24390, 25020, 26016, 26271, 26460, 26558, 26688, 27244, 28224, 28455, 29190, 29268, 30024, 30240, 30352, 31136, 32520, 33360, 34055, 34146, 35028, 35280, 36585, 37530, 37669, 37940, 38920, 39024, 39837, 40032, 40866, 42336, 43360, 43785, 44480, 45528, 46704, 47040, 48780, 50040, 51219, 52032, 52542, 52920, 53116, 54488, 56910, 58380, 58536, 60048, 60480, 60704, 61299, 62272, 65040, 66395, 66720, 68110, 68292, 70056, 70560, 73170, 75060, 75338, 75880, 77840, 78048, 79674, 80064, 81732, 84672, 85365, 86720, 87570, 91056, 93408, 97560, 100080, 102165, 102438, 105084, 105840, 106232, 108976, 113007, 113820, 116760, 117072, 119511, 120096, 121408, 122598, 130080, 131355, 132790, 133440, 136220, 136584, 140112, 141120, 146340, 150120, 150676, 151760, 155680, 156096, 159348, 163464, 170730, 175140, 182112, 183897, 186816, 188345, 195120, 199185, 200160, 204330, 204876, 210168, 211680, 212464, 217952, 226014, 227640, 233520, 234144, 239022, 240192, 245196, 256095, 260160, 262710, 263683, 265580, 272440, 273168, 280224, 292680, 300240, 301352, 303520, 306495, 311360, 318696, 326928, 339021, 341460, 350280, 358533, 364224, 367794, 376690, 390240, 398370, 400320, 408660, 409752, 420336, 423360, 424928, 435904, 452028, 455280, 467040, 468288, 478044, 490392, 512190, 525420, 527366, 531160, 544880, 546336, 560448, 565035, 585360, 597555, 600480, 602704, 607040, 612990, 637392, 653856, 678042, 682920, 700560, 717066, 735588, 753380, 780480, 791049, 796740, 817320, 819504, 840672, 849856, 904056, 910560, 919485, 934080, 956088, 980784, 1017063, 1024380, 1050840, 1054732, 1062320, 1089760, 1092672, 1130070, 1170720, 1195110, 1200960, 1205408, 1225980, 1274784, 1307712, 1318415, 1356084, 1365840, 1401120, 1434132, 1471176, 1506760, 1582098, 1593480, 1634640, 1639008, 1681344, 1695105, 1792665, 1808112, 1821120, 1838970, 1845781, 1912176, 1961568, 2034126, 2048760, 2101680, 2109464, 2124640, 2179520, 2260140, 2341440, 2373147, 2390220, 2410816, 2451960, 2549568, 2636830, 2712168, 2731680, 2802240, 2868264, 2942352, 3013520, 3164196, 3186960, 3269280, 3278016, 3390210, 3585330, 3616224, 3677940, 3691562, 3824352, 3923136, 3955245, 4068252, 4097520, 4203360, 4218928, 4249280, 4520280, 4746294, 4780440, 4903920, 5085315, 5273660, 5424336, 5463360, 5537343, 5736528, 5884704, 6027040, 6328392, 6373920, 6538560, 6780420, 7119441, 7170660, 7232448, 7355880, 7383124, 7648704, 7910490, 8136504, 8195040, 8406720, 8437856, 9040560, 9228905, 9492588, 9560880, 9807840, 10170630, 10547320, 10848672, 11074686, 11473056, 11769408, 11865735, 12054080, 12656784, 12747840, 13560840, 14238882, 14341320, 14711760, 14766248, 15820980, 16273008, 16390080, 16612029, 16875712, 18081120, 18457810, 18985176, 19121760, 19615680, 20341260, 21094640, 21697344, 22149372, 22946112, 23731470, 25313568, 27121680, 27686715, 28477764, 28682640, 29423520, 29532496, 31641960, 32546016, 33224058, 35597205, 36162240, 36915620, 37970352, 38243520, 40682520, 42189280, 44298744, 47462940, 49836087, 50627136, 54243360, 55373430, 56955528, 57365280, 58847040, 59064992, 63283920, 65092032, 66448116, 71194410, 73831240, 75940704, 81365040, 83060145, 84378560, 88597488, 94925880, 99672174, 108486720, 110746860, 113911056, 114730560, 118129984, 126567840, 132896232, 142388820, 147662480, 151881408, 162730080, 166120290, 177194976, 189851760, 199344348, 221493720, 227822112, 249180435, 253135680, 265792464, 284777640, 295324960, 325460160, 332240580, 354389952, 379703520, 398688696, 442987440, 455644224, 498360870, 531584928, 569555280, 590649920, 664481160, 759407040, 797377392, 885974880, 996721740, 1063169856, 1139110560, 1328962320, 1594754784, 1771949760, 1993443480, 2278221120, 2657924640, 3189509568, 3986886960, 5315849280, 7973773920, 15947547840]

約数ペア:

[(1, 15947547840), (2, 7973773920), (3, 5315849280), (4, 3986886960), (5, 3189509568), (6, 2657924640), (7, 2278221120), (8, 1993443480), (9, 1771949760), (10, 1594754784), (12, 1328962320), (14, 1139110560), (15, 1063169856), (16, 996721740), (18, 885974880), (20, 797377392), (21, 759407040), (24, 664481160), (27, 590649920), (28, 569555280), (30, 531584928), (32, 498360870), (35, 455644224), (36, 442987440), (40, 398688696), (42, 379703520), (45, 354389952), (48, 332240580), (49, 325460160), (54, 295324960), (56, 284777640), (60, 265792464), (63, 253135680), (64, 249180435), (70, 227822112), (72, 221493720), (80, 199344348), (84, 189851760), (90, 177194976), (96, 166120290), (98, 162730080), (105, 151881408), (108, 147662480), (112, 142388820), (120, 132896232), (126, 126567840), (135, 118129984), (139, 114730560), (140, 113911056), (144, 110746860), (147, 108486720), (160, 99672174), (168, 94925880), (180, 88597488), (189, 84378560), (192, 83060145), (196, 81365040), (210, 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11769408), (1390, 11473056), (1440, 11074686), (1470, 10848672), (1512, 10547320), (1568, 10170630), (1626, 9807840), (1668, 9560880), (1680, 9492588), (1728, 9228905), (1764, 9040560), (1890, 8437856), (1897, 8406720), (1946, 8195040), (1960, 8136504), (2016, 7910490), (2085, 7648704), (2160, 7383124), (2168, 7355880), (2205, 7232448), (2224, 7170660), (2240, 7119441), (2352, 6780420), (2439, 6538560), (2502, 6373920), (2520, 6328392), (2646, 6027040), (2710, 5884704), (2780, 5736528), (2880, 5537343), (2919, 5463360), (2940, 5424336), (3024, 5273660), (3136, 5085315), (3252, 4903920), (3336, 4780440), (3360, 4746294), (3528, 4520280), (3753, 4249280), (3780, 4218928), (3794, 4203360), (3892, 4097520), (3920, 4068252), (4032, 3955245), (4065, 3923136), (4170, 3824352), (4320, 3691562), (4336, 3677940), (4410, 3616224), (4448, 3585330), (4704, 3390210), (4865, 3278016), (4878, 3269280), (5004, 3186960), (5040, 3164196), (5292, 3013520), (5420, 2942352), (5560, 2868264), (5691, 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904056), (18765, 849856), (18970, 840672), (19460, 819504), (19512, 817320), (20016, 796740), (20160, 791049), (20433, 780480), (21168, 753380), (21680, 735588), (22240, 717066), (22764, 700560), (23352, 682920), (23520, 678042), (24390, 653856), (25020, 637392), (26016, 612990), (26271, 607040), (26460, 602704), (26558, 600480), (26688, 597555), (27244, 585360), (28224, 565035), (28455, 560448), (29190, 546336), (29268, 544880), (30024, 531160), (30240, 527366), (30352, 525420), (31136, 512190), (32520, 490392), (33360, 478044), (34055, 468288), (34146, 467040), (35028, 455280), (35280, 452028), (36585, 435904), (37530, 424928), (37669, 423360), (37940, 420336), (38920, 409752), (39024, 408660), (39837, 400320), (40032, 398370), (40866, 390240), (42336, 376690), (43360, 367794), (43785, 364224), (44480, 358533), (45528, 350280), (46704, 341460), (47040, 339021), (48780, 326928), (50040, 318696), (51219, 311360), (52032, 306495), (52542, 303520), (52920, 301352), (53116, 300240), (54488, 292680), (56910, 280224), (58380, 273168), (58536, 272440), (60048, 265580), (60480, 263683), (60704, 262710), (61299, 260160), (62272, 256095), (65040, 245196), (66395, 240192), (66720, 239022), (68110, 234144), (68292, 233520), (70056, 227640), (70560, 226014), (73170, 217952), (75060, 212464), (75338, 211680), (75880, 210168), (77840, 204876), (78048, 204330), (79674, 200160), (80064, 199185), (81732, 195120), (84672, 188345), (85365, 186816), (86720, 183897), (87570, 182112), (91056, 175140), (93408, 170730), (97560, 163464), (100080, 159348), (102165, 156096), (102438, 155680), (105084, 151760), (105840, 150676), (106232, 150120), (108976, 146340), (113007, 141120), (113820, 140112), (116760, 136584), (117072, 136220), (119511, 133440), (120096, 132790), (121408, 131355), (122598, 130080)]