7856040960

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1053

約数の個数: 440

約数和(自身を含む): 29662995120

約数和(自身を除く): 21806954160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 512, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 768, 810, 855, 864, 912, 960, 997, 1024, 1026, 1080, 1140, 1152, 1216, 1280, 1296, 1368, 1440, 1520, 1536, 1539, 1620, 1710, 1728, 1824, 1920, 1994, 2052, 2160, 2280, 2304, 2432, 2560, 2565, 2592, 2736, 2880, 2991, 3040, 3072, 3078, 3240, 3420, 3456, 3648, 3840, 3988, 4104, 4320, 4560, 4608, 4864, 4985, 5120, 5130, 5184, 5472, 5760, 5982, 6080, 6156, 6480, 6840, 6912, 7296, 7680, 7695, 7976, 8208, 8640, 8973, 9120, 9216, 9728, 9970, 10260, 10368, 10944, 11520, 11964, 12160, 12312, 12960, 13680, 13824, 14592, 14955, 15360, 15390, 15952, 16416, 17280, 17946, 18240, 18943, 19456, 19940, 20520, 20736, 21888, 23040, 23928, 24320, 24624, 25920, 26919, 27360, 27648, 29184, 29910, 30780, 31904, 32832, 34560, 35892, 36480, 37886, 39880, 41040, 41472, 43776, 44865, 46080, 47856, 48640, 49248, 51840, 53838, 54720, 56829, 58368, 59820, 61560, 63808, 65664, 69120, 71784, 72960, 75772, 79760, 80757, 82080, 82944, 87552, 89730, 94715, 95712, 97280, 98496, 103680, 107676, 109440, 113658, 119640, 123120, 127616, 131328, 134595, 138240, 143568, 145920, 151544, 159520, 161514, 164160, 170487, 175104, 179460, 189430, 191424, 196992, 207360, 215352, 218880, 227316, 239280, 246240, 255232, 262656, 269190, 284145, 287136, 291840, 303088, 319040, 323028, 328320, 340974, 358920, 378860, 382848, 393984, 403785, 414720, 430704, 437760, 454632, 478560, 492480, 510464, 511461, 525312, 538380, 568290, 574272, 606176, 638080, 646056, 656640, 681948, 717840, 757720, 765696, 787968, 807570, 852435, 861408, 875520, 909264, 957120, 984960, 1020928, 1022922, 1076760, 1136580, 1148544, 1212352, 1276160, 1292112, 1313280, 1363896, 1435680, 1515440, 1531392, 1534383, 1575936, 1615140, 1704870, 1722816, 1818528, 1914240, 1969920, 2045844, 2153520, 2273160, 2297088, 2424704, 2552320, 2557305, 2584224, 2626560, 2727792, 2871360, 3030880, 3062784, 3068766, 3230280, 3409740, 3445632, 3637056, 3828480, 3939840, 4091688, 4307040, 4546320, 4594176, 4849408, 5104640, 5114610, 5168448, 5455584, 5742720, 6061760, 6137532, 6460560, 6819480, 6891264, 7274112, 7656960, 7671915, 7879680, 8183376, 8614080, 9092640, 9188352, 9698816, 10229220, 10336896, 10911168, 11485440, 12123520, 12275064, 12921120, 13638960, 13782528, 14548224, 15313920, 15343830, 16366752, 17228160, 18185280, 19397632, 20458440, 20673792, 21822336, 22970880, 24247040, 24550128, 25842240, 27277920, 27565056, 29096448, 30687660, 32733504, 34456320, 36370560, 40916880, 41347584, 43644672, 45941760, 48494080, 49100256, 51684480, 54555840, 58192896, 61375320, 65467008, 68912640, 72741120, 81833760, 82695168, 87289344, 96988160, 98200512, 103368960, 109111680, 122750640, 130934016, 137825280, 145482240, 163667520, 174578688, 196401024, 206737920, 218223360, 245501280, 261868032, 290964480, 327335040, 392802048, 413475840, 436446720, 491002560, 523736064, 654670080, 785604096, 872893440, 982005120, 1309340160, 1571208192, 1964010240, 2618680320, 3928020480, 7856040960]

約数ペア:

[(1, 7856040960), (2, 3928020480), (3, 2618680320), (4, 1964010240), (5, 1571208192), (6, 1309340160), (8, 982005120), (9, 872893440), (10, 785604096), (12, 654670080), (15, 523736064), (16, 491002560), (18, 436446720), (19, 413475840), (20, 392802048), (24, 327335040), (27, 290964480), (30, 261868032), (32, 245501280), (36, 218223360), (38, 206737920), (40, 196401024), (45, 174578688), (48, 163667520), (54, 145482240), (57, 137825280), (60, 130934016), (64, 122750640), (72, 109111680), (76, 103368960), (80, 98200512), (81, 96988160), (90, 87289344), (95, 82695168), (96, 81833760), (108, 72741120), (114, 68912640), (120, 65467008), (128, 61375320), (135, 58192896), (144, 54555840), (152, 51684480), (160, 49100256), (162, 48494080), (171, 45941760), (180, 43644672), (190, 41347584), (192, 40916880), (216, 36370560), (228, 34456320), (240, 32733504), (256, 30687660), (270, 29096448), (285, 27565056), (288, 27277920), (304, 25842240), (320, 24550128), (324, 24247040), (342, 22970880), (360, 21822336), (380, 20673792), (384, 20458440), (405, 19397632), (432, 18185280), (456, 17228160), (480, 16366752), (512, 15343830), (513, 15313920), (540, 14548224), (570, 13782528), (576, 13638960), (608, 12921120), (640, 12275064), (648, 12123520), (684, 11485440), (720, 10911168), (760, 10336896), (768, 10229220), (810, 9698816), (855, 9188352), (864, 9092640), (912, 8614080), (960, 8183376), (997, 7879680), (1024, 7671915), (1026, 7656960), (1080, 7274112), (1140, 6891264), (1152, 6819480), (1216, 6460560), (1280, 6137532), (1296, 6061760), (1368, 5742720), (1440, 5455584), (1520, 5168448), (1536, 5114610), (1539, 5104640), (1620, 4849408), (1710, 4594176), (1728, 4546320), (1824, 4307040), (1920, 4091688), (1994, 3939840), (2052, 3828480), (2160, 3637056), (2280, 3445632), (2304, 3409740), (2432, 3230280), (2560, 3068766), (2565, 3062784), (2592, 3030880), (2736, 2871360), (2880, 2727792), (2991, 2626560), (3040, 2584224), (3072, 2557305), (3078, 2552320), (3240, 2424704), (3420, 2297088), (3456, 2273160), (3648, 2153520), (3840, 2045844), (3988, 1969920), (4104, 1914240), (4320, 1818528), (4560, 1722816), (4608, 1704870), (4864, 1615140), (4985, 1575936), (5120, 1534383), (5130, 1531392), (5184, 1515440), (5472, 1435680), (5760, 1363896), (5982, 1313280), (6080, 1292112), (6156, 1276160), (6480, 1212352), (6840, 1148544), (6912, 1136580), (7296, 1076760), (7680, 1022922), (7695, 1020928), (7976, 984960), (8208, 957120), (8640, 909264), (8973, 875520), (9120, 861408), (9216, 852435), (9728, 807570), (9970, 787968), (10260, 765696), (10368, 757720), (10944, 717840), (11520, 681948), (11964, 656640), (12160, 646056), (12312, 638080), (12960, 606176), (13680, 574272), (13824, 568290), (14592, 538380), (14955, 525312), (15360, 511461), (15390, 510464), (15952, 492480), (16416, 478560), (17280, 454632), (17946, 437760), (18240, 430704), (18943, 414720), (19456, 403785), (19940, 393984), (20520, 382848), (20736, 378860), (21888, 358920), (23040, 340974), (23928, 328320), (24320, 323028), (24624, 319040), (25920, 303088), (26919, 291840), (27360, 287136), (27648, 284145), (29184, 269190), (29910, 262656), (30780, 255232), (31904, 246240), (32832, 239280), (34560, 227316), (35892, 218880), (36480, 215352), (37886, 207360), (39880, 196992), (41040, 191424), (41472, 189430), (43776, 179460), (44865, 175104), (46080, 170487), (47856, 164160), (48640, 161514), (49248, 159520), (51840, 151544), (53838, 145920), (54720, 143568), (56829, 138240), (58368, 134595), (59820, 131328), (61560, 127616), (63808, 123120), (65664, 119640), (69120, 113658), (71784, 109440), (72960, 107676), (75772, 103680), (79760, 98496), (80757, 97280), (82080, 95712), (82944, 94715), (87552, 89730)]