21653105280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:392

約数の個数: 512

約数和(自身を含む): 76777113600

約数和(自身を除く): 55124008320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 128, 131, 138, 152, 160, 184, 190, 192, 197, 228, 230, 240, 262, 276, 285, 304, 320, 345, 368, 380, 384, 393, 394, 437, 456, 460, 480, 524, 552, 570, 591, 608, 640, 655, 690, 736, 760, 786, 788, 874, 912, 920, 960, 985, 1048, 1104, 1140, 1182, 1216, 1310, 1311, 1380, 1472, 1520, 1572, 1576, 1748, 1824, 1840, 1920, 1965, 1970, 2096, 2185, 2208, 2280, 2364, 2432, 2489, 2620, 2622, 2760, 2944, 2955, 3013, 3040, 3144, 3152, 3496, 3648, 3680, 3743, 3930, 3940, 4192, 4370, 4416, 4531, 4560, 4728, 4978, 5240, 5244, 5520, 5910, 6026, 6080, 6288, 6304, 6555, 6992, 7296, 7360, 7467, 7486, 7860, 7880, 8384, 8740, 8832, 9039, 9062, 9120, 9456, 9956, 10480, 10488, 11040, 11229, 11820, 12052, 12160, 12445, 12576, 12608, 13110, 13593, 13984, 14720, 14934, 14972, 15065, 15720, 15760, 16768, 17480, 18078, 18124, 18240, 18715, 18912, 19912, 20960, 20976, 22080, 22458, 22655, 23640, 24104, 24890, 25152, 25216, 25807, 26220, 27186, 27968, 29868, 29944, 30130, 31440, 31520, 34960, 36156, 36248, 36480, 37335, 37430, 37824, 39824, 41920, 41952, 44160, 44916, 45195, 45310, 47280, 48208, 49780, 50304, 51614, 52440, 54372, 55936, 56145, 57247, 59736, 59888, 60260, 62880, 63040, 67965, 69920, 72312, 72496, 74670, 74860, 75648, 77421, 79648, 83840, 83904, 86089, 89832, 90390, 90620, 94560, 96416, 99560, 103228, 104880, 108744, 112290, 114494, 119472, 119776, 120520, 125760, 126080, 129035, 135930, 139840, 144624, 144992, 149340, 149720, 154842, 159296, 167808, 171741, 172178, 179664, 180780, 181240, 189120, 192832, 199120, 206456, 209760, 217488, 224580, 228988, 238944, 239552, 241040, 251520, 258070, 258267, 271860, 279680, 286235, 289248, 289984, 298680, 299440, 309684, 318592, 343482, 344356, 359328, 361560, 362480, 378240, 385664, 387105, 398240, 412912, 419520, 430445, 434976, 449160, 457976, 477888, 479104, 482080, 490333, 516140, 516534, 543720, 572470, 578496, 579968, 593561, 597360, 598880, 619368, 686964, 688712, 718656, 723120, 724960, 774210, 796480, 825824, 839040, 858705, 860890, 869952, 898320, 915952, 955776, 964160, 980666, 1032280, 1033068, 1087440, 1144940, 1156992, 1187122, 1194720, 1197760, 1238736, 1291335, 1373928, 1377424, 1437312, 1446240, 1449920, 1470999, 1548420, 1592960, 1651648, 1717410, 1721780, 1739904, 1780683, 1796640, 1831904, 1928320, 1961332, 2064560, 2066136, 2174880, 2289880, 2374244, 2389440, 2395520, 2451665, 2477472, 2582670, 2747856, 2754848, 2892480, 2899840, 2941998, 2967805, 3096840, 3303296, 3434820, 3443560, 3561366, 3593280, 3663808, 3922664, 4129120, 4132272, 4349760, 4579760, 4748488, 4778880, 4903330, 4954944, 5165340, 5495712, 5509696, 5784960, 5883996, 5935610, 6193680, 6869640, 6887120, 7122732, 7186560, 7327616, 7354995, 7845328, 8258240, 8264544, 8699520, 8903415, 9159520, 9496976, 9806660, 9909888, 10330680, 10991424, 11019392, 11277659, 11767992, 11871220, 12387360, 13739280, 13774240, 14245464, 14709990, 15690656, 16516480, 16529088, 17806830, 18319040, 18993952, 19613320, 20661360, 21982848, 22555318, 23535984, 23742440, 24774720, 27478560, 27548480, 28490928, 29419980, 31381312, 33058176, 33832977, 35613660, 36638080, 37987904, 39226640, 41322720, 45110636, 47071968, 47484880, 49549440, 54957120, 55096960, 56388295, 56981856, 58839960, 62762624, 67665954, 71227320, 75975808, 78453280, 82645440, 90221272, 94143936, 94969760, 109914240, 112776590, 113963712, 117679920, 135331908, 142454640, 156906560, 165290880, 169164885, 180442544, 188287872, 189939520, 225553180, 227927424, 235359840, 270663816, 284909280, 313813120, 338329770, 360885088, 379879040, 451106360, 470719680, 541327632, 569818560, 676659540, 721770176, 902212720, 941439360, 1082655264, 1139637120, 1353319080, 1443540352, 1804425440, 2165310528, 2706638160, 3608850880, 4330621056, 5413276320, 7217701760, 10826552640, 21653105280]

約数ペア:

[(1, 21653105280), (2, 10826552640), (3, 7217701760), (4, 5413276320), (5, 4330621056), (6, 3608850880), (8, 2706638160), (10, 2165310528), (12, 1804425440), (15, 1443540352), (16, 1353319080), (19, 1139637120), (20, 1082655264), (23, 941439360), (24, 902212720), (30, 721770176), (32, 676659540), (38, 569818560), (40, 541327632), (46, 470719680), (48, 451106360), (57, 379879040), (60, 360885088), (64, 338329770), (69, 313813120), (76, 284909280), (80, 270663816), (92, 235359840), (95, 227927424), (96, 225553180), (114, 189939520), (115, 188287872), (120, 180442544), (128, 169164885), (131, 165290880), (138, 156906560), (152, 142454640), (160, 135331908), (184, 117679920), (190, 113963712), (192, 112776590), (197, 109914240), (228, 94969760), (230, 94143936), (240, 90221272), (262, 82645440), (276, 78453280), (285, 75975808), (304, 71227320), (320, 67665954), (345, 62762624), (368, 58839960), (380, 56981856), (384, 56388295), (393, 55096960), (394, 54957120), (437, 49549440), (456, 47484880), (460, 47071968), (480, 45110636), (524, 41322720), (552, 39226640), (570, 37987904), (591, 36638080), (608, 35613660), (640, 33832977), (655, 33058176), (690, 31381312), (736, 29419980), (760, 28490928), (786, 27548480), (788, 27478560), (874, 24774720), (912, 23742440), (920, 23535984), (960, 22555318), (985, 21982848), (1048, 20661360), (1104, 19613320), (1140, 18993952), (1182, 18319040), (1216, 17806830), (1310, 16529088), (1311, 16516480), (1380, 15690656), (1472, 14709990), (1520, 14245464), (1572, 13774240), (1576, 13739280), (1748, 12387360), (1824, 11871220), (1840, 11767992), (1920, 11277659), (1965, 11019392), (1970, 10991424), (2096, 10330680), (2185, 9909888), (2208, 9806660), (2280, 9496976), (2364, 9159520), (2432, 8903415), (2489, 8699520), (2620, 8264544), (2622, 8258240), (2760, 7845328), (2944, 7354995), (2955, 7327616), (3013, 7186560), (3040, 7122732), (3144, 6887120), (3152, 6869640), (3496, 6193680), (3648, 5935610), (3680, 5883996), (3743, 5784960), (3930, 5509696), (3940, 5495712), (4192, 5165340), (4370, 4954944), (4416, 4903330), (4531, 4778880), (4560, 4748488), (4728, 4579760), (4978, 4349760), (5240, 4132272), (5244, 4129120), (5520, 3922664), (5910, 3663808), (6026, 3593280), (6080, 3561366), (6288, 3443560), (6304, 3434820), (6555, 3303296), (6992, 3096840), (7296, 2967805), (7360, 2941998), (7467, 2899840), (7486, 2892480), (7860, 2754848), (7880, 2747856), (8384, 2582670), (8740, 2477472), (8832, 2451665), (9039, 2395520), (9062, 2389440), (9120, 2374244), (9456, 2289880), (9956, 2174880), (10480, 2066136), (10488, 2064560), (11040, 1961332), (11229, 1928320), (11820, 1831904), (12052, 1796640), (12160, 1780683), (12445, 1739904), (12576, 1721780), (12608, 1717410), (13110, 1651648), (13593, 1592960), (13984, 1548420), (14720, 1470999), (14934, 1449920), (14972, 1446240), (15065, 1437312), (15720, 1377424), (15760, 1373928), (16768, 1291335), (17480, 1238736), (18078, 1197760), (18124, 1194720), (18240, 1187122), (18715, 1156992), (18912, 1144940), (19912, 1087440), (20960, 1033068), (20976, 1032280), (22080, 980666), (22458, 964160), (22655, 955776), (23640, 915952), (24104, 898320), (24890, 869952), (25152, 860890), (25216, 858705), (25807, 839040), (26220, 825824), (27186, 796480), (27968, 774210), (29868, 724960), (29944, 723120), (30130, 718656), (31440, 688712), (31520, 686964), (34960, 619368), (36156, 598880), (36248, 597360), (36480, 593561), (37335, 579968), (37430, 578496), (37824, 572470), (39824, 543720), (41920, 516534), (41952, 516140), (44160, 490333), (44916, 482080), (45195, 479104), (45310, 477888), (47280, 457976), (48208, 449160), (49780, 434976), (50304, 430445), (51614, 419520), (52440, 412912), (54372, 398240), (55936, 387105), (56145, 385664), (57247, 378240), (59736, 362480), (59888, 361560), (60260, 359328), (62880, 344356), (63040, 343482), (67965, 318592), (69920, 309684), (72312, 299440), (72496, 298680), (74670, 289984), (74860, 289248), (75648, 286235), (77421, 279680), (79648, 271860), (83840, 258267), (83904, 258070), (86089, 251520), (89832, 241040), (90390, 239552), (90620, 238944), (94560, 228988), (96416, 224580), (99560, 217488), (103228, 209760), (104880, 206456), (108744, 199120), (112290, 192832), (114494, 189120), (119472, 181240), (119776, 180780), (120520, 179664), (125760, 172178), (126080, 171741), (129035, 167808), (135930, 159296), (139840, 154842), (144624, 149720), (144992, 149340)]