16310979840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1877}}^1$

素因数の和:2005

約数の個数: 288

約数和(自身を含む): 54539283456

約数和(自身を除く): 38228303616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 73, 80, 93, 96, 120, 124, 128, 146, 155, 160, 186, 192, 219, 240, 248, 256, 292, 310, 320, 365, 372, 384, 438, 465, 480, 496, 584, 620, 640, 730, 744, 768, 876, 930, 960, 992, 1095, 1168, 1240, 1280, 1460, 1488, 1752, 1860, 1877, 1920, 1984, 2190, 2263, 2336, 2480, 2920, 2976, 3504, 3720, 3754, 3840, 3968, 4380, 4526, 4672, 4960, 5631, 5840, 5952, 6789, 7008, 7440, 7508, 7936, 8760, 9052, 9344, 9385, 9920, 11262, 11315, 11680, 11904, 13578, 14016, 14880, 15016, 17520, 18104, 18688, 18770, 19840, 22524, 22630, 23360, 23808, 27156, 28032, 28155, 29760, 30032, 33945, 35040, 36208, 37540, 39680, 45048, 45260, 46720, 54312, 56064, 56310, 58187, 59520, 60064, 67890, 70080, 72416, 75080, 90096, 90520, 93440, 108624, 112620, 116374, 119040, 120128, 135780, 137021, 140160, 144832, 150160, 174561, 180192, 181040, 217248, 225240, 232748, 240256, 271560, 274042, 280320, 289664, 290935, 300320, 349122, 360384, 362080, 411063, 434496, 450480, 465496, 480512, 543120, 548084, 579328, 581870, 600640, 685105, 698244, 720768, 724160, 822126, 868992, 872805, 900960, 930992, 1086240, 1096168, 1163740, 1201280, 1370210, 1396488, 1441536, 1448320, 1644252, 1737984, 1745610, 1801920, 1861984, 2055315, 2172480, 2192336, 2327480, 2402560, 2740420, 2792976, 2896640, 3288504, 3491220, 3603840, 3723968, 4110630, 4247651, 4344960, 4384672, 4654960, 5480840, 5585952, 6577008, 6982440, 7207680, 7447936, 8221260, 8495302, 8689920, 8769344, 9309920, 10961680, 11171904, 12742953, 13154016, 13964880, 14895872, 16442520, 16990604, 17538688, 18619840, 21238255, 21923360, 22343808, 25485906, 26308032, 27929760, 32885040, 33981208, 35077376, 37239680, 42476510, 43846720, 44687616, 50971812, 52616064, 55859520, 63714765, 65770080, 67962416, 74479360, 84953020, 87693440, 101943624, 105232128, 111719040, 127429530, 131540160, 135924832, 169906040, 175386880, 203887248, 223438080, 254859060, 263080320, 271849664, 339812080, 407774496, 509718120, 526160640, 543699328, 679624160, 815548992, 1019436240, 1087398656, 1359248320, 1631097984, 2038872480, 2718496640, 3262195968, 4077744960, 5436993280, 8155489920, 16310979840]

約数ペア:

[(1, 16310979840), (2, 8155489920), (3, 5436993280), (4, 4077744960), (5, 3262195968), (6, 2718496640), (8, 2038872480), (10, 1631097984), (12, 1359248320), (15, 1087398656), (16, 1019436240), (20, 815548992), (24, 679624160), (30, 543699328), (31, 526160640), (32, 509718120), (40, 407774496), (48, 339812080), (60, 271849664), (62, 263080320), (64, 254859060), (73, 223438080), (80, 203887248), (93, 175386880), (96, 169906040), (120, 135924832), (124, 131540160), (128, 127429530), (146, 111719040), (155, 105232128), (160, 101943624), (186, 87693440), (192, 84953020), (219, 74479360), (240, 67962416), (248, 65770080), (256, 63714765), (292, 55859520), (310, 52616064), (320, 50971812), (365, 44687616), (372, 43846720), (384, 42476510), (438, 37239680), (465, 35077376), (480, 33981208), (496, 32885040), (584, 27929760), (620, 26308032), (640, 25485906), (730, 22343808), (744, 21923360), (768, 21238255), (876, 18619840), (930, 17538688), (960, 16990604), (992, 16442520), (1095, 14895872), (1168, 13964880), (1240, 13154016), (1280, 12742953), (1460, 11171904), (1488, 10961680), (1752, 9309920), (1860, 8769344), (1877, 8689920), (1920, 8495302), (1984, 8221260), (2190, 7447936), (2263, 7207680), (2336, 6982440), (2480, 6577008), (2920, 5585952), (2976, 5480840), (3504, 4654960), (3720, 4384672), (3754, 4344960), (3840, 4247651), (3968, 4110630), (4380, 3723968), (4526, 3603840), (4672, 3491220), (4960, 3288504), (5631, 2896640), (5840, 2792976), (5952, 2740420), (6789, 2402560), (7008, 2327480), (7440, 2192336), (7508, 2172480), (7936, 2055315), (8760, 1861984), (9052, 1801920), (9344, 1745610), (9385, 1737984), (9920, 1644252), (11262, 1448320), (11315, 1441536), (11680, 1396488), (11904, 1370210), (13578, 1201280), (14016, 1163740), (14880, 1096168), (15016, 1086240), (17520, 930992), (18104, 900960), (18688, 872805), (18770, 868992), (19840, 822126), (22524, 724160), (22630, 720768), (23360, 698244), (23808, 685105), (27156, 600640), (28032, 581870), (28155, 579328), (29760, 548084), (30032, 543120), (33945, 480512), (35040, 465496), (36208, 450480), (37540, 434496), (39680, 411063), (45048, 362080), (45260, 360384), (46720, 349122), (54312, 300320), (56064, 290935), (56310, 289664), (58187, 280320), (59520, 274042), (60064, 271560), (67890, 240256), (70080, 232748), (72416, 225240), (75080, 217248), (90096, 181040), (90520, 180192), (93440, 174561), (108624, 150160), (112620, 144832), (116374, 140160), (119040, 137021), (120128, 135780)]