81842662720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1522

約数の個数: 448

約数和(自身を含む): 253287336960

約数和(自身を除く): 171444674240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 64, 65, 70, 80, 89, 91, 92, 104, 112, 115, 130, 140, 160, 161, 178, 182, 184, 208, 224, 230, 260, 280, 299, 320, 322, 356, 364, 368, 416, 445, 448, 455, 460, 520, 560, 598, 623, 644, 712, 728, 736, 805, 832, 890, 910, 920, 1040, 1120, 1157, 1196, 1246, 1288, 1373, 1424, 1456, 1472, 1495, 1610, 1780, 1820, 1840, 2047, 2080, 2093, 2240, 2314, 2392, 2492, 2576, 2746, 2848, 2912, 2990, 3115, 3220, 3560, 3640, 3680, 4094, 4160, 4186, 4628, 4784, 4984, 5152, 5492, 5696, 5785, 5824, 5980, 6230, 6440, 6865, 7120, 7280, 7360, 8099, 8188, 8372, 9256, 9568, 9611, 9968, 10235, 10304, 10465, 10984, 11570, 11960, 12460, 12880, 13730, 14240, 14329, 14560, 16198, 16376, 16744, 17849, 18512, 19136, 19222, 19936, 20470, 20930, 21968, 23140, 23920, 24920, 25760, 26611, 27460, 28480, 28658, 29120, 31579, 32396, 32752, 33488, 35698, 37024, 38444, 39872, 40495, 40940, 41860, 43936, 46280, 47840, 48055, 49840, 51520, 53222, 54920, 57316, 63158, 64792, 65504, 66976, 71396, 71645, 74048, 76888, 80990, 81880, 83720, 87872, 89245, 92560, 95680, 96110, 99680, 106444, 109840, 114632, 122197, 124943, 126316, 129584, 131008, 133055, 133952, 142792, 143290, 153776, 157895, 161980, 163760, 167440, 178490, 185120, 186277, 192220, 199360, 212888, 219680, 221053, 229264, 244394, 249886, 252632, 259168, 266110, 285584, 286580, 307552, 315790, 323960, 327520, 334880, 356980, 370240, 372554, 384440, 410527, 425776, 439360, 442106, 458528, 488788, 499772, 505264, 518336, 532220, 571168, 573160, 610985, 615104, 624715, 631580, 647920, 655040, 669760, 713960, 745108, 768880, 821054, 851552, 855379, 884212, 917056, 931385, 977576, 999544, 1010528, 1064440, 1105265, 1142336, 1146320, 1221970, 1249430, 1263160, 1295840, 1427920, 1490216, 1537760, 1588561, 1642108, 1703104, 1710758, 1768424, 1862770, 1955152, 1999088, 2021056, 2052635, 2128880, 2210530, 2292640, 2443940, 2498860, 2526320, 2591680, 2810531, 2855840, 2873689, 2980432, 3075520, 3177122, 3284216, 3421516, 3536848, 3725540, 3910304, 3998176, 4105270, 4257760, 4276895, 4421060, 4585280, 4887880, 4997720, 5052640, 5621062, 5711680, 5747378, 5960864, 6354244, 6568432, 6843032, 7073696, 7451080, 7820608, 7942805, 7996352, 8210540, 8515520, 8553790, 8842120, 9775760, 9995440, 10105280, 11119927, 11242124, 11494756, 11921728, 12708488, 13136864, 13686064, 14052655, 14147392, 14368445, 14902160, 15885610, 16421080, 17107580, 17684240, 19551520, 19673717, 19990880, 22239854, 22484248, 22989512, 25416976, 26273728, 27372128, 28105310, 28736890, 29804320, 31771220, 32842160, 34215160, 35368480, 36536903, 39103040, 39347434, 39981760, 44479708, 44968496, 45979024, 50833952, 54744256, 55599635, 56210620, 57473780, 59608640, 63542440, 65684320, 68430320, 70736960, 73073806, 78694868, 88959416, 89936992, 91958048, 98368585, 101667904, 111199270, 112421240, 114947560, 127084880, 131368640, 136860640, 146147612, 157389736, 177918832, 179873984, 182684515, 183916096, 196737170, 222398540, 224842480, 229895120, 254169760, 255758321, 273721280, 292295224, 314779472, 355837664, 365369030, 393474340, 444797080, 449684960, 459790240, 508339520, 511516642, 584590448, 629558944, 711675328, 730738060, 786948680, 889594160, 899369920, 919580480, 1023033284, 1169180896, 1259117888, 1278791605, 1461476120, 1573897360, 1779188320, 2046066568, 2338361792, 2557583210, 2922952240, 3147794720, 3558376640, 4092133136, 5115166420, 5845904480, 6295589440, 8184266272, 10230332840, 11691808960, 16368532544, 20460665680, 40921331360, 81842662720]

約数ペア:

[(1, 81842662720), (2, 40921331360), (4, 20460665680), (5, 16368532544), (7, 11691808960), (8, 10230332840), (10, 8184266272), (13, 6295589440), (14, 5845904480), (16, 5115166420), (20, 4092133136), (23, 3558376640), (26, 3147794720), (28, 2922952240), (32, 2557583210), (35, 2338361792), (40, 2046066568), (46, 1779188320), (52, 1573897360), (56, 1461476120), (64, 1278791605), (65, 1259117888), (70, 1169180896), (80, 1023033284), (89, 919580480), (91, 899369920), (92, 889594160), (104, 786948680), (112, 730738060), (115, 711675328), (130, 629558944), (140, 584590448), (160, 511516642), (161, 508339520), (178, 459790240), (182, 449684960), (184, 444797080), (208, 393474340), (224, 365369030), (230, 355837664), (260, 314779472), (280, 292295224), (299, 273721280), (320, 255758321), (322, 254169760), (356, 229895120), (364, 224842480), (368, 222398540), (416, 196737170), (445, 183916096), (448, 182684515), (455, 179873984), (460, 177918832), (520, 157389736), (560, 146147612), (598, 136860640), (623, 131368640), (644, 127084880), (712, 114947560), (728, 112421240), (736, 111199270), (805, 101667904), (832, 98368585), (890, 91958048), (910, 89936992), (920, 88959416), (1040, 78694868), (1120, 73073806), (1157, 70736960), (1196, 68430320), (1246, 65684320), (1288, 63542440), (1373, 59608640), (1424, 57473780), (1456, 56210620), (1472, 55599635), (1495, 54744256), (1610, 50833952), (1780, 45979024), (1820, 44968496), (1840, 44479708), (2047, 39981760), (2080, 39347434), (2093, 39103040), (2240, 36536903), (2314, 35368480), (2392, 34215160), (2492, 32842160), (2576, 31771220), (2746, 29804320), (2848, 28736890), (2912, 28105310), (2990, 27372128), (3115, 26273728), (3220, 25416976), (3560, 22989512), (3640, 22484248), (3680, 22239854), (4094, 19990880), (4160, 19673717), (4186, 19551520), (4628, 17684240), (4784, 17107580), (4984, 16421080), (5152, 15885610), (5492, 14902160), (5696, 14368445), (5785, 14147392), (5824, 14052655), (5980, 13686064), (6230, 13136864), (6440, 12708488), (6865, 11921728), (7120, 11494756), (7280, 11242124), (7360, 11119927), (8099, 10105280), (8188, 9995440), (8372, 9775760), (9256, 8842120), (9568, 8553790), (9611, 8515520), (9968, 8210540), (10235, 7996352), (10304, 7942805), (10465, 7820608), (10984, 7451080), (11570, 7073696), (11960, 6843032), (12460, 6568432), (12880, 6354244), (13730, 5960864), (14240, 5747378), (14329, 5711680), (14560, 5621062), (16198, 5052640), (16376, 4997720), (16744, 4887880), (17849, 4585280), (18512, 4421060), (19136, 4276895), (19222, 4257760), (19936, 4105270), (20470, 3998176), (20930, 3910304), (21968, 3725540), (23140, 3536848), (23920, 3421516), (24920, 3284216), (25760, 3177122), (26611, 3075520), (27460, 2980432), (28480, 2873689), (28658, 2855840), (29120, 2810531), (31579, 2591680), (32396, 2526320), (32752, 2498860), (33488, 2443940), (35698, 2292640), (37024, 2210530), (38444, 2128880), (39872, 2052635), (40495, 2021056), (40940, 1999088), (41860, 1955152), (43936, 1862770), (46280, 1768424), (47840, 1710758), (48055, 1703104), (49840, 1642108), (51520, 1588561), (53222, 1537760), (54920, 1490216), (57316, 1427920), (63158, 1295840), (64792, 1263160), (65504, 1249430), (66976, 1221970), (71396, 1146320), (71645, 1142336), (74048, 1105265), (76888, 1064440), (80990, 1010528), (81880, 999544), (83720, 977576), (87872, 931385), (89245, 917056), (92560, 884212), (95680, 855379), (96110, 851552), (99680, 821054), (106444, 768880), (109840, 745108), (114632, 713960), (122197, 669760), (124943, 655040), (126316, 647920), (129584, 631580), (131008, 624715), (133055, 615104), (133952, 610985), (142792, 573160), (143290, 571168), (153776, 532220), (157895, 518336), (161980, 505264), (163760, 499772), (167440, 488788), (178490, 458528), (185120, 442106), (186277, 439360), (192220, 425776), (199360, 410527), (212888, 384440), (219680, 372554), (221053, 370240), (229264, 356980), (244394, 334880), (249886, 327520), (252632, 323960), (259168, 315790), (266110, 307552), (285584, 286580)]