664130880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 448

約数和(自身を含む): 2731008000

約数和(自身を除く): 2066877120

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, 54, 56, 60, 63, 64, 70, 72, 79, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 139, 140, 144, 158, 160, 168, 180, 189, 192, 210, 216, 224, 237, 240, 252, 270, 278, 280, 288, 315, 316, 320, 336, 360, 378, 395, 417, 420, 432, 448, 474, 480, 504, 540, 553, 556, 560, 576, 630, 632, 672, 695, 711, 720, 756, 790, 834, 840, 864, 945, 948, 960, 973, 1008, 1080, 1106, 1112, 1120, 1185, 1251, 1260, 1264, 1344, 1390, 1422, 1440, 1512, 1580, 1659, 1668, 1680, 1728, 1890, 1896, 1946, 2016, 2085, 2133, 2160, 2212, 2224, 2240, 2370, 2502, 2520, 2528, 2765, 2780, 2844, 2880, 2919, 3024, 3160, 3318, 3336, 3360, 3555, 3753, 3780, 3792, 3892, 4032, 4170, 4266, 4320, 4424, 4448, 4740, 4865, 4977, 5004, 5040, 5056, 5530, 5560, 5688, 5838, 6048, 6255, 6320, 6636, 6672, 6720, 7110, 7506, 7560, 7584, 7784, 8295, 8340, 8532, 8640, 8757, 8848, 8896, 9480, 9730, 9954, 10008, 10080, 10665, 10981, 11060, 11120, 11376, 11676, 12096, 12510, 12640, 13272, 13344, 14220, 14595, 14931, 15012, 15120, 15168, 15568, 16590, 16680, 17064, 17514, 17696, 18765, 18960, 19460, 19908, 20016, 20160, 21330, 21962, 22120, 22240, 22752, 23352, 24885, 25020, 25280, 26271, 26544, 26688, 28440, 29190, 29862, 30024, 30240, 31136, 32943, 33180, 33360, 34128, 35028, 35392, 37530, 37920, 38920, 39816, 40032, 42660, 43785, 43924, 44240, 44480, 45504, 46704, 49770, 50040, 52542, 53088, 54905, 56880, 58380, 59724, 60048, 60480, 62272, 65886, 66360, 66720, 68256, 70056, 74655, 75060, 75840, 76867, 77840, 79632, 80064, 85320, 87570, 87848, 88480, 93408, 98829, 99540, 100080, 105084, 106176, 109810, 113760, 116760, 119448, 120096, 131355, 131772, 132720, 133440, 136512, 140112, 149310, 150120, 153734, 155680, 159264, 164715, 170640, 175140, 175696, 176960, 186816, 197658, 199080, 200160, 210168, 219620, 227520, 230601, 233520, 238896, 240192, 262710, 263544, 265440, 280224, 296487, 298620, 300240, 307468, 311360, 318528, 329430, 341280, 350280, 351392, 384335, 395316, 398160, 400320, 420336, 439240, 461202, 467040, 477792, 494145, 525420, 527088, 530880, 560448, 592974, 597240, 600480, 614936, 658860, 682560, 691803, 700560, 702784, 768670, 790632, 796320, 840672, 878480, 922404, 934080, 955584, 988290, 1050840, 1054176, 1153005, 1185948, 1194480, 1200960, 1229872, 1317720, 1383606, 1401120, 1482435, 1537340, 1581264, 1592640, 1681344, 1756960, 1844808, 1976580, 2075409, 2101680, 2108352, 2306010, 2371896, 2388960, 2459744, 2635440, 2767212, 2802240, 2964870, 3074680, 3162528, 3459015, 3513920, 3689616, 3953160, 4150818, 4203360, 4612020, 4743792, 4777920, 4919488, 5270880, 5534424, 5929740, 6149360, 6325056, 6918030, 7379232, 7906320, 8301636, 8406720, 9224040, 9487584, 10377045, 10541760, 11068848, 11859480, 12298720, 13836060, 14758464, 15812640, 16603272, 18448080, 18975168, 20754090, 22137696, 23718960, 24597440, 27672120, 31625280, 33206544, 36896160, 41508180, 44275392, 47437920, 55344240, 66413088, 73792320, 83016360, 94875840, 110688480, 132826176, 166032720, 221376960, 332065440, 664130880]

約数ペア:

[(1, 664130880), (2, 332065440), (3, 221376960), (4, 166032720), (5, 132826176), (6, 110688480), (7, 94875840), (8, 83016360), (9, 73792320), (10, 66413088), (12, 55344240), (14, 47437920), (15, 44275392), (16, 41508180), (18, 36896160), (20, 33206544), (21, 31625280), (24, 27672120), (27, 24597440), (28, 23718960), (30, 22137696), (32, 20754090), (35, 18975168), (36, 18448080), (40, 16603272), (42, 15812640), (45, 14758464), (48, 13836060), (54, 12298720), (56, 11859480), (60, 11068848), (63, 10541760), (64, 10377045), (70, 9487584), (72, 9224040), (79, 8406720), (80, 8301636), (84, 7906320), (90, 7379232), (96, 6918030), (105, 6325056), (108, 6149360), (112, 5929740), (120, 5534424), (126, 5270880), (135, 4919488), (139, 4777920), (140, 4743792), (144, 4612020), (158, 4203360), (160, 4150818), (168, 3953160), (180, 3689616), (189, 3513920), (192, 3459015), (210, 3162528), (216, 3074680), (224, 2964870), (237, 2802240), (240, 2767212), (252, 2635440), (270, 2459744), (278, 2388960), (280, 2371896), (288, 2306010), (315, 2108352), (316, 2101680), (320, 2075409), (336, 1976580), (360, 1844808), (378, 1756960), (395, 1681344), (417, 1592640), (420, 1581264), (432, 1537340), (448, 1482435), (474, 1401120), (480, 1383606), (504, 1317720), (540, 1229872), (553, 1200960), (556, 1194480), (560, 1185948), (576, 1153005), (630, 1054176), (632, 1050840), (672, 988290), (695, 955584), (711, 934080), (720, 922404), (756, 878480), (790, 840672), (834, 796320), (840, 790632), (864, 768670), (945, 702784), (948, 700560), (960, 691803), (973, 682560), (1008, 658860), (1080, 614936), (1106, 600480), (1112, 597240), (1120, 592974), (1185, 560448), (1251, 530880), (1260, 527088), (1264, 525420), (1344, 494145), (1390, 477792), (1422, 467040), (1440, 461202), (1512, 439240), (1580, 420336), (1659, 400320), (1668, 398160), (1680, 395316), (1728, 384335), (1890, 351392), (1896, 350280), (1946, 341280), (2016, 329430), (2085, 318528), (2133, 311360), (2160, 307468), (2212, 300240), (2224, 298620), (2240, 296487), (2370, 280224), (2502, 265440), (2520, 263544), (2528, 262710), (2765, 240192), (2780, 238896), (2844, 233520), (2880, 230601), (2919, 227520), (3024, 219620), (3160, 210168), (3318, 200160), (3336, 199080), (3360, 197658), (3555, 186816), (3753, 176960), (3780, 175696), (3792, 175140), (3892, 170640), (4032, 164715), (4170, 159264), (4266, 155680), (4320, 153734), (4424, 150120), (4448, 149310), (4740, 140112), (4865, 136512), (4977, 133440), (5004, 132720), (5040, 131772), (5056, 131355), (5530, 120096), (5560, 119448), (5688, 116760), (5838, 113760), (6048, 109810), (6255, 106176), (6320, 105084), (6636, 100080), (6672, 99540), (6720, 98829), (7110, 93408), (7506, 88480), (7560, 87848), (7584, 87570), (7784, 85320), (8295, 80064), (8340, 79632), (8532, 77840), (8640, 76867), (8757, 75840), (8848, 75060), (8896, 74655), (9480, 70056), (9730, 68256), (9954, 66720), (10008, 66360), (10080, 65886), (10665, 62272), (10981, 60480), (11060, 60048), (11120, 59724), (11376, 58380), (11676, 56880), (12096, 54905), (12510, 53088), (12640, 52542), (13272, 50040), (13344, 49770), (14220, 46704), (14595, 45504), (14931, 44480), (15012, 44240), (15120, 43924), (15168, 43785), (15568, 42660), (16590, 40032), (16680, 39816), (17064, 38920), (17514, 37920), (17696, 37530), (18765, 35392), (18960, 35028), (19460, 34128), (19908, 33360), (20016, 33180), (20160, 32943), (21330, 31136), (21962, 30240), (22120, 30024), (22240, 29862), (22752, 29190), (23352, 28440), (24885, 26688), (25020, 26544), (25280, 26271)]