87454640640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15971}}^1$

素因数の和:16051

約数の個数: 320

約数和(自身を含む): 301167009792

約数和(自身を除く): 213712369152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 128, 138, 155, 160, 184, 186, 192, 230, 240, 248, 256, 276, 310, 320, 345, 368, 372, 384, 460, 465, 480, 496, 512, 552, 620, 640, 690, 713, 736, 744, 768, 920, 930, 960, 992, 1104, 1240, 1280, 1380, 1426, 1472, 1488, 1536, 1840, 1860, 1920, 1984, 2139, 2208, 2480, 2560, 2760, 2852, 2944, 2976, 3565, 3680, 3720, 3840, 3968, 4278, 4416, 4960, 5520, 5704, 5888, 5952, 7130, 7360, 7440, 7680, 7936, 8556, 8832, 9920, 10695, 11040, 11408, 11776, 11904, 14260, 14720, 14880, 15872, 15971, 17112, 17664, 19840, 21390, 22080, 22816, 23808, 28520, 29440, 29760, 31942, 34224, 35328, 39680, 42780, 44160, 45632, 47616, 47913, 57040, 58880, 59520, 63884, 68448, 79360, 79855, 85560, 88320, 91264, 95826, 114080, 119040, 127768, 136896, 159710, 171120, 176640, 182528, 191652, 228160, 238080, 239565, 255536, 273792, 319420, 342240, 365056, 367333, 383304, 456320, 479130, 495101, 511072, 547584, 638840, 684480, 734666, 766608, 912640, 958260, 990202, 1022144, 1095168, 1101999, 1277680, 1368960, 1469332, 1485303, 1533216, 1825280, 1836665, 1916520, 1980404, 2044288, 2203998, 2475505, 2555360, 2737920, 2938664, 2970606, 3066432, 3673330, 3833040, 3960808, 4088576, 4407996, 4951010, 5110720, 5475840, 5509995, 5877328, 5941212, 6132864, 7346660, 7426515, 7666080, 7921616, 8177152, 8815992, 9902020, 10221440, 11019990, 11387323, 11754656, 11882424, 12265728, 14693320, 14853030, 15332160, 15843232, 17631984, 19804040, 20442880, 22039980, 22774646, 23509312, 23764848, 24531456, 29386640, 29706060, 30664320, 31686464, 34161969, 35263968, 39608080, 40885760, 44079960, 45549292, 47018624, 47529696, 56936615, 58773280, 59412120, 61328640, 63372928, 68323938, 70527936, 79216160, 88159920, 91098584, 94037248, 95059392, 113873230, 117546560, 118824240, 122657280, 126745856, 136647876, 141055872, 158432320, 170809845, 176319840, 182197168, 188074496, 190118784, 227746460, 235093120, 237648480, 253491712, 273295752, 282111744, 316864640, 341619690, 352639680, 364394336, 380237568, 455492920, 470186240, 475296960, 546591504, 564223488, 633729280, 683239380, 705279360, 728788672, 760475136, 910985840, 940372480, 950593920, 1093183008, 1267458560, 1366478760, 1410558720, 1457577344, 1821971680, 1901187840, 2186366016, 2732957520, 2821117440, 2915154688, 3643943360, 3802375680, 4372732032, 5465915040, 5830309376, 7287886720, 8745464064, 10931830080, 14575773440, 17490928128, 21863660160, 29151546880, 43727320320, 87454640640]

約数ペア:

[(1, 87454640640), (2, 43727320320), (3, 29151546880), (4, 21863660160), (5, 17490928128), (6, 14575773440), (8, 10931830080), (10, 8745464064), (12, 7287886720), (15, 5830309376), (16, 5465915040), (20, 4372732032), (23, 3802375680), (24, 3643943360), (30, 2915154688), (31, 2821117440), (32, 2732957520), (40, 2186366016), (46, 1901187840), (48, 1821971680), (60, 1457577344), (62, 1410558720), (64, 1366478760), (69, 1267458560), (80, 1093183008), (92, 950593920), (93, 940372480), (96, 910985840), (115, 760475136), (120, 728788672), (124, 705279360), (128, 683239380), (138, 633729280), (155, 564223488), (160, 546591504), (184, 475296960), (186, 470186240), (192, 455492920), (230, 380237568), (240, 364394336), (248, 352639680), (256, 341619690), (276, 316864640), (310, 282111744), (320, 273295752), (345, 253491712), (368, 237648480), (372, 235093120), (384, 227746460), (460, 190118784), (465, 188074496), (480, 182197168), (496, 176319840), (512, 170809845), (552, 158432320), (620, 141055872), (640, 136647876), (690, 126745856), (713, 122657280), (736, 118824240), (744, 117546560), (768, 113873230), (920, 95059392), (930, 94037248), (960, 91098584), (992, 88159920), (1104, 79216160), (1240, 70527936), (1280, 68323938), (1380, 63372928), (1426, 61328640), (1472, 59412120), (1488, 58773280), (1536, 56936615), (1840, 47529696), (1860, 47018624), (1920, 45549292), (1984, 44079960), (2139, 40885760), (2208, 39608080), (2480, 35263968), (2560, 34161969), (2760, 31686464), (2852, 30664320), (2944, 29706060), (2976, 29386640), (3565, 24531456), (3680, 23764848), (3720, 23509312), (3840, 22774646), (3968, 22039980), (4278, 20442880), (4416, 19804040), (4960, 17631984), (5520, 15843232), (5704, 15332160), (5888, 14853030), (5952, 14693320), (7130, 12265728), (7360, 11882424), (7440, 11754656), (7680, 11387323), (7936, 11019990), (8556, 10221440), (8832, 9902020), (9920, 8815992), (10695, 8177152), (11040, 7921616), (11408, 7666080), (11776, 7426515), (11904, 7346660), (14260, 6132864), (14720, 5941212), (14880, 5877328), (15872, 5509995), (15971, 5475840), (17112, 5110720), (17664, 4951010), (19840, 4407996), (21390, 4088576), (22080, 3960808), (22816, 3833040), (23808, 3673330), (28520, 3066432), (29440, 2970606), (29760, 2938664), (31942, 2737920), (34224, 2555360), (35328, 2475505), (39680, 2203998), (42780, 2044288), (44160, 1980404), (45632, 1916520), (47616, 1836665), (47913, 1825280), (57040, 1533216), (58880, 1485303), (59520, 1469332), (63884, 1368960), (68448, 1277680), (79360, 1101999), (79855, 1095168), (85560, 1022144), (88320, 990202), (91264, 958260), (95826, 912640), (114080, 766608), (119040, 734666), (127768, 684480), (136896, 638840), (159710, 547584), (171120, 511072), (176640, 495101), (182528, 479130), (191652, 456320), (228160, 383304), (238080, 367333), (239565, 365056), (255536, 342240), (273792, 319420)]