1947508920

素因数分解:

$2^3\times 3^6\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 672

約数和(自身を含む): 8074209600

約数和(自身を除く): 6126700680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 47, 49, 54, 56, 58, 60, 63, 70, 72, 81, 84, 87, 90, 94, 98, 105, 108, 116, 120, 126, 135, 140, 141, 145, 147, 162, 168, 174, 180, 188, 189, 196, 203, 210, 216, 232, 235, 243, 245, 252, 261, 270, 280, 282, 290, 294, 315, 324, 329, 348, 360, 376, 378, 392, 405, 406, 420, 423, 435, 441, 470, 486, 490, 504, 522, 540, 564, 567, 580, 588, 609, 630, 648, 658, 696, 705, 729, 735, 756, 783, 810, 812, 840, 846, 870, 882, 940, 945, 972, 980, 987, 1015, 1044, 1080, 1128, 1134, 1160, 1176, 1215, 1218, 1260, 1269, 1305, 1316, 1323, 1363, 1410, 1421, 1458, 1470, 1512, 1566, 1620, 1624, 1645, 1692, 1701, 1740, 1764, 1827, 1880, 1890, 1944, 1960, 1974, 2030, 2088, 2115, 2205, 2268, 2303, 2349, 2430, 2436, 2520, 2538, 2610, 2632, 2646, 2726, 2820, 2835, 2842, 2916, 2940, 2961, 3045, 3132, 3240, 3290, 3384, 3402, 3480, 3528, 3645, 3654, 3780, 3807, 3915, 3948, 3969, 4060, 4089, 4230, 4263, 4410, 4536, 4606, 4698, 4860, 4872, 4935, 5076, 5103, 5220, 5292, 5452, 5481, 5640, 5670, 5684, 5832, 5880, 5922, 6090, 6264, 6345, 6580, 6615, 6804, 6815, 6909, 7047, 7105, 7290, 7308, 7560, 7614, 7830, 7896, 7938, 8120, 8178, 8460, 8505, 8526, 8820, 8883, 9135, 9212, 9396, 9541, 9720, 9870, 10152, 10206, 10440, 10584, 10904, 10962, 11340, 11368, 11421, 11515, 11745, 11844, 11907, 12180, 12267, 12690, 12789, 13160, 13230, 13608, 13630, 13818, 14094, 14210, 14580, 14616, 14805, 15228, 15660, 15876, 16356, 16443, 16920, 17010, 17052, 17640, 17766, 18270, 18424, 18792, 19035, 19082, 19740, 19845, 20412, 20445, 20727, 21141, 21315, 21924, 22680, 22842, 23030, 23490, 23688, 23814, 24360, 24534, 25380, 25515, 25578, 26460, 26649, 27260, 27405, 27636, 28188, 28420, 28623, 29160, 29610, 30456, 31320, 31752, 32712, 32886, 34020, 34104, 34263, 34545, 35235, 35532, 35721, 36540, 36801, 38070, 38164, 38367, 39480, 39690, 40824, 40890, 41454, 42282, 42630, 43848, 44415, 45684, 46060, 46980, 47628, 47705, 49068, 49329, 50760, 51030, 51156, 52920, 53298, 54520, 54810, 55272, 56376, 56840, 57105, 57246, 59220, 59535, 61335, 62181, 63945, 65772, 66787, 68040, 68526, 69090, 70470, 71064, 71442, 73080, 73602, 76140, 76328, 76734, 79380, 79947, 81780, 82215, 82908, 84564, 85260, 85869, 88830, 91368, 92120, 93960, 95256, 95410, 98136, 98658, 102060, 102312, 103635, 105705, 106596, 109620, 110403, 114210, 114492, 115101, 118440, 119070, 122670, 124362, 127890, 131544, 133245, 133574, 137052, 138180, 140940, 142884, 143115, 147204, 147987, 152280, 153468, 158760, 159894, 163560, 164430, 165816, 169128, 170520, 171315, 171738, 177660, 178605, 184005, 186543, 190820, 191835, 197316, 200361, 204120, 207270, 211410, 213192, 219240, 220806, 228420, 228984, 230202, 238140, 239841, 245340, 246645, 248724, 255780, 257607, 266490, 267148, 274104, 276360, 281880, 285768, 286230, 294408, 295974, 306936, 310905, 319788, 328860, 331209, 333935, 342630, 343476, 345303, 355320, 357210, 368010, 373086, 381640, 383670, 394632, 399735, 400722, 414540, 422820, 429345, 441612, 456840, 460404, 476280, 479682, 490680, 493290, 497448, 511560, 515214, 532980, 534296, 552015, 559629, 572460, 575505, 591948, 601083, 621810, 639576, 657720, 662418, 667870, 685260, 686952, 690606, 714420, 736020, 739935, 746172, 767340, 772821, 799470, 801444, 829080, 845640, 858690, 883224, 920808, 932715, 959364, 986580, 993627, 1001805, 1030428, 1035909, 1065960, 1104030, 1119258, 1144920, 1151010, 1183896, 1199205, 1202166, 1243620, 1288035, 1324836, 1335740, 1370520, 1381212, 1428840, 1472040, 1479870, 1492344, 1534680, 1545642, 1598940, 1602888, 1656045, 1678887, 1717380, 1726515, 1803249, 1865430, 1918728, 1973160, 1987254, 2003610, 2060856, 2071818, 2208060, 2238516, 2302020, 2318463, 2398410, 2404332, 2487240, 2576070, 2649672, 2671480, 2762424, 2798145, 2959740, 3005415, 3091284, 3197880, 3312090, 3357774, 3434760, 3453030, 3606498, 3730860, 3864105, 3974508, 4007220, 4143636, 4416120, 4477032, 4604040, 4636926, 4796820, 4808664, 4968135, 5152140, 5179545, 5409747, 5596290, 5919480, 6010830, 6182568, 6624180, 6715548, 6906060, 6955389, 7212996, 7461720, 7728210, 7949016, 8014440, 8287272, 8394435, 9016245, 9273852, 9593640, 9936270, 10304280, 10359090, 10819494, 11192580, 11592315, 12021660, 13248360, 13431096, 13812120, 13910778, 14425992, 15456420, 16229241, 16788870, 18032490, 18547704, 19872540, 20718180, 21638988, 22385160, 23184630, 24043320, 27048735, 27821556, 30912840, 32458482, 33577740, 34776945, 36064980, 39745080, 41436360, 43277976, 46369260, 48687723, 54097470, 55643112, 64916964, 67155480, 69553890, 72129960, 81146205, 92738520, 97375446, 108194940, 129833928, 139107780, 162292410, 194750892, 216389880, 243438615, 278215560, 324584820, 389501784, 486877230, 649169640, 973754460, 1947508920]

約数ペア:

[(1, 1947508920), (2, 973754460), (3, 649169640), (4, 486877230), (5, 389501784), (6, 324584820), (7, 278215560), (8, 243438615), (9, 216389880), (10, 194750892), (12, 162292410), (14, 139107780), (15, 129833928), (18, 108194940), (20, 97375446), (21, 92738520), (24, 81146205), (27, 72129960), (28, 69553890), (29, 67155480), (30, 64916964), (35, 55643112), (36, 54097470), (40, 48687723), (42, 46369260), (45, 43277976), (47, 41436360), (49, 39745080), (54, 36064980), (56, 34776945), (58, 33577740), (60, 32458482), (63, 30912840), (70, 27821556), (72, 27048735), (81, 24043320), (84, 23184630), (87, 22385160), (90, 21638988), (94, 20718180), (98, 19872540), (105, 18547704), (108, 18032490), (116, 16788870), (120, 16229241), (126, 15456420), (135, 14425992), (140, 13910778), (141, 13812120), (145, 13431096), (147, 13248360), (162, 12021660), (168, 11592315), (174, 11192580), (180, 10819494), (188, 10359090), (189, 10304280), (196, 9936270), (203, 9593640), (210, 9273852), (216, 9016245), 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(1176, 1656045), (1215, 1602888), (1218, 1598940), (1260, 1545642), (1269, 1534680), (1305, 1492344), (1316, 1479870), (1323, 1472040), (1363, 1428840), (1410, 1381212), (1421, 1370520), (1458, 1335740), (1470, 1324836), (1512, 1288035), (1566, 1243620), (1620, 1202166), (1624, 1199205), (1645, 1183896), (1692, 1151010), (1701, 1144920), (1740, 1119258), (1764, 1104030), (1827, 1065960), (1880, 1035909), (1890, 1030428), (1944, 1001805), (1960, 993627), (1974, 986580), (2030, 959364), (2088, 932715), (2115, 920808), (2205, 883224), (2268, 858690), (2303, 845640), (2349, 829080), (2430, 801444), (2436, 799470), (2520, 772821), (2538, 767340), (2610, 746172), (2632, 739935), (2646, 736020), (2726, 714420), (2820, 690606), (2835, 686952), (2842, 685260), (2916, 667870), (2940, 662418), (2961, 657720), (3045, 639576), (3132, 621810), (3240, 601083), (3290, 591948), (3384, 575505), (3402, 572460), (3480, 559629), (3528, 552015), (3645, 534296), (3654, 532980), (3780, 515214), (3807, 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