21325827240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{479}}^1$

素因数の和:821

約数の個数: 384

約数和(自身を含む): 76557312000

約数和(自身を除く): 55231484760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 283, 285, 342, 345, 360, 380, 414, 437, 456, 460, 479, 552, 566, 570, 684, 690, 760, 828, 849, 855, 874, 920, 958, 1035, 1132, 1140, 1311, 1368, 1380, 1415, 1437, 1656, 1698, 1710, 1748, 1916, 2070, 2185, 2264, 2280, 2395, 2547, 2622, 2760, 2830, 2874, 3396, 3420, 3496, 3832, 3933, 4140, 4245, 4311, 4370, 4790, 5094, 5244, 5377, 5660, 5748, 6509, 6555, 6792, 6840, 7185, 7866, 8280, 8490, 8622, 8740, 9101, 9580, 10188, 10488, 10754, 11017, 11320, 11496, 12735, 13018, 13110, 14370, 15732, 16131, 16980, 17244, 17480, 18202, 19160, 19527, 19665, 20376, 21508, 21555, 22034, 25470, 26036, 26220, 26885, 27303, 28740, 31464, 32262, 32545, 33051, 33960, 34488, 36404, 39054, 39330, 43016, 43110, 44068, 45505, 48393, 50940, 52072, 52440, 53770, 54606, 55085, 57480, 58581, 64524, 65090, 66102, 72808, 78108, 78660, 80655, 81909, 86220, 88136, 91010, 96786, 97635, 99153, 101880, 107540, 109212, 110170, 117162, 123671, 129048, 130180, 132204, 135557, 136515, 156216, 157320, 161310, 163818, 165255, 172440, 182020, 193572, 195270, 198306, 209323, 215080, 218424, 220340, 234324, 241965, 247342, 260360, 264408, 271114, 273030, 292905, 322620, 327636, 330510, 364040, 371013, 387144, 390540, 396612, 406671, 409545, 418646, 440680, 468648, 483930, 494684, 495765, 542228, 546060, 585810, 618355, 627969, 645240, 655272, 661020, 677785, 742026, 781080, 793224, 813342, 819090, 837292, 967860, 989368, 991530, 1046615, 1084456, 1092120, 1113039, 1171620, 1220013, 1236710, 1255938, 1322040, 1355570, 1484052, 1626684, 1638180, 1674584, 1855065, 1883907, 1935720, 1983060, 2033355, 2093230, 2226078, 2343240, 2440026, 2473420, 2511876, 2575583, 2711140, 2968104, 3117811, 3139845, 3253368, 3276360, 3710130, 3767814, 3966120, 4066710, 4186460, 4452156, 4880052, 4946840, 5023752, 5151166, 5422280, 5565195, 6100065, 6235622, 6279690, 7420260, 7535628, 7726749, 8133420, 8372920, 8904312, 9353433, 9419535, 9760104, 10302332, 11130390, 12200130, 12471244, 12559380, 12877915, 14840520, 15071256, 15453498, 15589055, 16266840, 18706866, 18839070, 20604664, 22260780, 23180247, 24400260, 24942488, 25118760, 25755830, 28060299, 30906996, 31178110, 37413732, 37678140, 38633745, 44521560, 46360494, 46767165, 48800520, 51511660, 56120598, 59238409, 61813992, 62356220, 74827464, 75356280, 77267490, 92720988, 93534330, 103023320, 112241196, 115901235, 118476818, 124712440, 140301495, 154534980, 177715227, 185441976, 187068660, 224482392, 231802470, 236953636, 280602990, 296192045, 309069960, 355430454, 374137320, 463604940, 473907272, 533145681, 561205980, 592384090, 710860908, 888576135, 927209880, 1066291362, 1122411960, 1184768180, 1421721816, 1777152270, 2132582724, 2369536360, 2665728405, 3554304540, 4265165448, 5331456810, 7108609080, 10662913620, 21325827240]

約数ペア:

[(1, 21325827240), (2, 10662913620), (3, 7108609080), (4, 5331456810), (5, 4265165448), (6, 3554304540), (8, 2665728405), (9, 2369536360), (10, 2132582724), (12, 1777152270), (15, 1421721816), (18, 1184768180), (19, 1122411960), (20, 1066291362), (23, 927209880), (24, 888576135), (30, 710860908), (36, 592384090), (38, 561205980), (40, 533145681), (45, 473907272), (46, 463604940), (57, 374137320), (60, 355430454), (69, 309069960), (72, 296192045), (76, 280602990), (90, 236953636), (92, 231802470), (95, 224482392), (114, 187068660), (115, 185441976), (120, 177715227), (138, 154534980), (152, 140301495), (171, 124712440), (180, 118476818), (184, 115901235), (190, 112241196), (207, 103023320), (228, 93534330), (230, 92720988), (276, 77267490), (283, 75356280), (285, 74827464), (342, 62356220), (345, 61813992), (360, 59238409), (380, 56120598), (414, 51511660), (437, 48800520), (456, 46767165), (460, 46360494), (479, 44521560), (552, 38633745), (566, 37678140), (570, 37413732), (684, 31178110), (690, 30906996), (760, 28060299), (828, 25755830), (849, 25118760), (855, 24942488), (874, 24400260), (920, 23180247), (958, 22260780), (1035, 20604664), (1132, 18839070), (1140, 18706866), (1311, 16266840), (1368, 15589055), (1380, 15453498), (1415, 15071256), (1437, 14840520), (1656, 12877915), (1698, 12559380), (1710, 12471244), (1748, 12200130), (1916, 11130390), (2070, 10302332), (2185, 9760104), (2264, 9419535), (2280, 9353433), (2395, 8904312), (2547, 8372920), (2622, 8133420), (2760, 7726749), (2830, 7535628), (2874, 7420260), (3396, 6279690), (3420, 6235622), (3496, 6100065), (3832, 5565195), (3933, 5422280), (4140, 5151166), (4245, 5023752), (4311, 4946840), (4370, 4880052), (4790, 4452156), (5094, 4186460), (5244, 4066710), (5377, 3966120), (5660, 3767814), (5748, 3710130), (6509, 3276360), (6555, 3253368), (6792, 3139845), (6840, 3117811), (7185, 2968104), (7866, 2711140), (8280, 2575583), (8490, 2511876), (8622, 2473420), (8740, 2440026), (9101, 2343240), (9580, 2226078), (10188, 2093230), (10488, 2033355), (10754, 1983060), (11017, 1935720), (11320, 1883907), (11496, 1855065), (12735, 1674584), (13018, 1638180), (13110, 1626684), (14370, 1484052), (15732, 1355570), (16131, 1322040), (16980, 1255938), (17244, 1236710), (17480, 1220013), (18202, 1171620), (19160, 1113039), (19527, 1092120), (19665, 1084456), (20376, 1046615), (21508, 991530), (21555, 989368), (22034, 967860), (25470, 837292), (26036, 819090), (26220, 813342), (26885, 793224), (27303, 781080), (28740, 742026), (31464, 677785), (32262, 661020), (32545, 655272), (33051, 645240), (33960, 627969), (34488, 618355), (36404, 585810), (39054, 546060), (39330, 542228), (43016, 495765), (43110, 494684), (44068, 483930), (45505, 468648), (48393, 440680), (50940, 418646), (52072, 409545), (52440, 406671), (53770, 396612), (54606, 390540), (55085, 387144), (57480, 371013), (58581, 364040), (64524, 330510), (65090, 327636), (66102, 322620), (72808, 292905), (78108, 273030), (78660, 271114), (80655, 264408), (81909, 260360), (86220, 247342), (88136, 241965), (91010, 234324), (96786, 220340), (97635, 218424), (99153, 215080), (101880, 209323), (107540, 198306), (109212, 195270), (110170, 193572), (117162, 182020), (123671, 172440), (129048, 165255), (130180, 163818), (132204, 161310), (135557, 157320), (136515, 156216)]