890351280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 480

約数和(自身を含む): 3743760384

約数和(自身を除く): 2853409104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 107, 112, 117, 120, 126, 127, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 214, 234, 240, 252, 254, 260, 273, 280, 312, 315, 321, 336, 360, 364, 381, 390, 420, 428, 455, 468, 504, 508, 520, 535, 546, 560, 585, 624, 630, 635, 642, 720, 728, 749, 762, 780, 819, 840, 856, 889, 910, 936, 963, 1008, 1016, 1040, 1070, 1092, 1143, 1170, 1260, 1270, 1284, 1365, 1391, 1456, 1498, 1524, 1560, 1605, 1638, 1651, 1680, 1712, 1778, 1820, 1872, 1905, 1926, 2032, 2140, 2184, 2247, 2286, 2340, 2520, 2540, 2568, 2667, 2730, 2782, 2996, 3048, 3120, 3210, 3276, 3302, 3556, 3640, 3745, 3810, 3852, 4095, 4173, 4280, 4368, 4445, 4494, 4572, 4680, 4815, 4953, 5040, 5080, 5136, 5334, 5460, 5564, 5715, 5992, 6096, 6420, 6552, 6604, 6741, 6955, 7112, 7280, 7490, 7620, 7704, 8001, 8190, 8255, 8346, 8560, 8890, 8988, 9144, 9360, 9630, 9737, 9906, 10160, 10668, 10920, 11128, 11235, 11430, 11557, 11984, 12519, 12840, 13104, 13208, 13335, 13482, 13589, 13910, 14224, 14859, 14980, 15240, 15408, 16002, 16380, 16510, 16692, 17780, 17976, 18288, 19260, 19474, 19812, 20865, 21336, 21840, 22256, 22470, 22860, 23114, 24765, 25038, 25680, 26416, 26670, 26964, 27178, 27820, 29211, 29718, 29960, 30480, 32004, 32760, 33020, 33384, 33705, 34671, 35560, 35952, 38520, 38948, 39624, 40005, 40767, 41730, 42672, 44940, 45720, 46228, 48685, 49530, 50076, 53340, 53928, 54356, 55640, 57785, 58422, 59436, 59920, 62595, 64008, 65520, 66040, 66768, 67410, 67945, 69342, 71120, 74295, 77040, 77896, 79248, 80010, 81534, 83460, 87633, 89880, 91440, 92456, 95123, 97370, 99060, 100152, 104013, 106680, 107856, 108712, 111280, 115570, 116844, 118872, 122301, 125190, 128016, 132080, 134820, 135890, 138684, 146055, 148590, 155792, 160020, 163068, 166920, 173355, 175266, 176657, 179760, 184912, 190246, 194740, 198120, 200304, 203835, 208026, 213360, 217424, 231140, 233688, 237744, 244602, 250380, 269640, 271780, 277368, 285369, 292110, 297180, 320040, 326136, 333840, 346710, 350532, 353314, 380492, 389480, 396240, 407670, 416052, 438165, 462280, 467376, 475615, 489204, 500760, 520065, 529971, 539280, 543560, 554736, 570738, 584220, 594360, 611505, 640080, 652272, 693420, 701064, 706628, 760984, 778960, 815340, 832104, 856107, 876330, 883285, 924560, 951230, 978408, 1001520, 1040130, 1059942, 1087120, 1141476, 1168440, 1188720, 1223010, 1236599, 1386840, 1402128, 1413256, 1426845, 1521968, 1589913, 1630680, 1664208, 1712214, 1752660, 1766570, 1902460, 1956816, 2080260, 2119884, 2282952, 2336880, 2446020, 2473198, 2649855, 2773680, 2826512, 2853690, 3179826, 3261360, 3424428, 3505320, 3533140, 3709797, 3804920, 4160520, 4239768, 4280535, 4565904, 4892040, 4946396, 5299710, 5707380, 6182995, 6359652, 6848856, 7010640, 7066280, 7419594, 7609840, 7949565, 8321040, 8479536, 8561070, 9784080, 9892792, 10599420, 11129391, 11414760, 12365990, 12719304, 13697712, 14132560, 14839188, 15899130, 17122140, 18548985, 19785584, 21198840, 22258782, 22829520, 24731980, 25438608, 29678376, 31798260, 34244280, 37097970, 42397680, 44517564, 49463960, 55646955, 59356752, 63596520, 68488560, 74195940, 89035128, 98927920, 111293910, 127193040, 148391880, 178070256, 222587820, 296783760, 445175640, 890351280]

約数ペア:

[(1, 890351280), (2, 445175640), (3, 296783760), (4, 222587820), (5, 178070256), (6, 148391880), (7, 127193040), (8, 111293910), (9, 98927920), (10, 89035128), (12, 74195940), (13, 68488560), (14, 63596520), (15, 59356752), (16, 55646955), (18, 49463960), (20, 44517564), (21, 42397680), (24, 37097970), (26, 34244280), (28, 31798260), (30, 29678376), (35, 25438608), (36, 24731980), (39, 22829520), (40, 22258782), (42, 21198840), (45, 19785584), (48, 18548985), (52, 17122140), (56, 15899130), (60, 14839188), (63, 14132560), (65, 13697712), (70, 12719304), (72, 12365990), (78, 11414760), (80, 11129391), (84, 10599420), (90, 9892792), (91, 9784080), (104, 8561070), (105, 8479536), (107, 8321040), (112, 7949565), (117, 7609840), (120, 7419594), (126, 7066280), (127, 7010640), (130, 6848856), (140, 6359652), (144, 6182995), (156, 5707380), (168, 5299710), (180, 4946396), (182, 4892040), (195, 4565904), (208, 4280535), (210, 4239768), (214, 4160520), (234, 3804920), (240, 3709797), (252, 3533140), (254, 3505320), (260, 3424428), (273, 3261360), (280, 3179826), (312, 2853690), (315, 2826512), (321, 2773680), (336, 2649855), (360, 2473198), (364, 2446020), (381, 2336880), (390, 2282952), (420, 2119884), (428, 2080260), (455, 1956816), (468, 1902460), (504, 1766570), (508, 1752660), (520, 1712214), (535, 1664208), (546, 1630680), (560, 1589913), (585, 1521968), (624, 1426845), (630, 1413256), (635, 1402128), (642, 1386840), (720, 1236599), (728, 1223010), (749, 1188720), (762, 1168440), (780, 1141476), (819, 1087120), (840, 1059942), (856, 1040130), (889, 1001520), (910, 978408), (936, 951230), (963, 924560), (1008, 883285), (1016, 876330), (1040, 856107), (1070, 832104), (1092, 815340), (1143, 778960), (1170, 760984), (1260, 706628), (1270, 701064), (1284, 693420), (1365, 652272), (1391, 640080), (1456, 611505), (1498, 594360), (1524, 584220), (1560, 570738), (1605, 554736), (1638, 543560), (1651, 539280), (1680, 529971), (1712, 520065), (1778, 500760), (1820, 489204), (1872, 475615), (1905, 467376), (1926, 462280), (2032, 438165), (2140, 416052), (2184, 407670), (2247, 396240), (2286, 389480), (2340, 380492), (2520, 353314), (2540, 350532), (2568, 346710), (2667, 333840), (2730, 326136), (2782, 320040), (2996, 297180), (3048, 292110), (3120, 285369), (3210, 277368), (3276, 271780), (3302, 269640), (3556, 250380), (3640, 244602), (3745, 237744), (3810, 233688), (3852, 231140), (4095, 217424), (4173, 213360), (4280, 208026), (4368, 203835), (4445, 200304), (4494, 198120), (4572, 194740), (4680, 190246), (4815, 184912), (4953, 179760), (5040, 176657), (5080, 175266), (5136, 173355), (5334, 166920), (5460, 163068), (5564, 160020), (5715, 155792), (5992, 148590), (6096, 146055), (6420, 138684), (6552, 135890), (6604, 134820), (6741, 132080), (6955, 128016), (7112, 125190), (7280, 122301), (7490, 118872), (7620, 116844), (7704, 115570), (8001, 111280), (8190, 108712), (8255, 107856), (8346, 106680), (8560, 104013), (8890, 100152), (8988, 99060), (9144, 97370), (9360, 95123), (9630, 92456), (9737, 91440), (9906, 89880), (10160, 87633), (10668, 83460), (10920, 81534), (11128, 80010), (11235, 79248), (11430, 77896), (11557, 77040), (11984, 74295), (12519, 71120), (12840, 69342), (13104, 67945), (13208, 67410), (13335, 66768), (13482, 66040), (13589, 65520), (13910, 64008), (14224, 62595), (14859, 59920), (14980, 59436), (15240, 58422), (15408, 57785), (16002, 55640), (16380, 54356), (16510, 53928), (16692, 53340), (17780, 50076), (17976, 49530), (18288, 48685), (19260, 46228), (19474, 45720), (19812, 44940), (20865, 42672), (21336, 41730), (21840, 40767), (22256, 40005), (22470, 39624), (22860, 38948), (23114, 38520), (24765, 35952), (25038, 35560), (25680, 34671), (26416, 33705), (26670, 33384), (26964, 33020), (27178, 32760), (27820, 32004), (29211, 30480), (29718, 29960)]