1951720320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 384

約数和(自身を含む): 7084707840

約数和(自身を除く): 5132987520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 121, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 242, 248, 264, 271, 310, 320, 330, 341, 352, 363, 372, 384, 440, 465, 480, 484, 496, 528, 542, 605, 620, 640, 660, 682, 704, 726, 744, 813, 880, 930, 960, 968, 992, 1023, 1056, 1084, 1210, 1240, 1320, 1355, 1364, 1408, 1452, 1488, 1626, 1705, 1760, 1815, 1860, 1920, 1936, 1984, 2046, 2112, 2168, 2420, 2480, 2640, 2710, 2728, 2904, 2976, 2981, 3252, 3410, 3520, 3630, 3720, 3751, 3872, 3968, 4065, 4092, 4224, 4336, 4840, 4960, 5115, 5280, 5420, 5456, 5808, 5952, 5962, 6504, 6820, 7040, 7260, 7440, 7502, 7744, 8130, 8184, 8401, 8672, 8943, 9680, 9920, 10230, 10560, 10840, 10912, 11253, 11616, 11904, 11924, 13008, 13640, 14520, 14880, 14905, 15004, 15488, 16260, 16368, 16802, 17344, 17886, 18755, 19360, 19840, 20460, 21120, 21680, 21824, 22506, 23232, 23848, 25203, 26016, 27280, 29040, 29760, 29810, 30008, 32520, 32736, 32791, 33604, 34688, 35772, 37510, 38720, 40920, 42005, 43360, 43648, 44715, 45012, 46464, 47696, 50406, 52032, 54560, 56265, 58080, 59520, 59620, 60016, 65040, 65472, 65582, 67208, 71544, 75020, 77440, 81840, 84010, 86720, 89430, 90024, 92411, 95392, 98373, 100812, 104064, 109120, 112530, 116160, 119240, 120032, 126015, 130080, 130944, 131164, 134416, 143088, 150040, 163680, 163955, 168020, 173440, 178860, 180048, 184822, 190784, 196746, 201624, 218240, 225060, 232320, 238480, 240064, 252030, 260160, 262328, 268832, 277233, 286176, 300080, 327360, 327910, 336040, 357720, 360096, 369644, 381568, 393492, 403248, 450120, 462055, 476960, 480128, 491865, 504060, 520320, 524656, 537664, 554466, 572352, 600160, 654720, 655820, 672080, 715440, 720192, 739288, 786984, 806496, 900240, 924110, 953920, 983730, 1008120, 1016521, 1049312, 1075328, 1108932, 1144704, 1200320, 1311640, 1344160, 1386165, 1430880, 1440384, 1478576, 1573968, 1612992, 1800480, 1848220, 1907840, 1967460, 2016240, 2033042, 2098624, 2217864, 2400640, 2623280, 2688320, 2772330, 2861760, 2957152, 3049563, 3147936, 3225984, 3600960, 3696440, 3934920, 4032480, 4066084, 4197248, 4435728, 5082605, 5246560, 5376640, 5544660, 5723520, 5914304, 6099126, 6295872, 7201920, 7392880, 7869840, 8064960, 8132168, 8871456, 10165210, 10493120, 11089320, 11828608, 12198252, 12591744, 14785760, 15247815, 15739680, 16129920, 16264336, 17742912, 20330420, 20986240, 22178640, 24396504, 29571520, 30495630, 31479360, 32528672, 35485824, 40660840, 44357280, 48793008, 59143040, 60991260, 62958720, 65057344, 81321680, 88714560, 97586016, 121982520, 130114688, 162643360, 177429120, 195172032, 243965040, 325286720, 390344064, 487930080, 650573440, 975860160, 1951720320]

約数ペア:

[(1, 1951720320), (2, 975860160), (3, 650573440), (4, 487930080), (5, 390344064), (6, 325286720), (8, 243965040), (10, 195172032), (11, 177429120), (12, 162643360), (15, 130114688), (16, 121982520), (20, 97586016), (22, 88714560), (24, 81321680), (30, 65057344), (31, 62958720), (32, 60991260), (33, 59143040), (40, 48793008), (44, 44357280), (48, 40660840), (55, 35485824), (60, 32528672), (62, 31479360), (64, 30495630), (66, 29571520), (80, 24396504), (88, 22178640), (93, 20986240), (96, 20330420), (110, 17742912), (120, 16264336), (121, 16129920), (124, 15739680), (128, 15247815), (132, 14785760), (155, 12591744), (160, 12198252), (165, 11828608), (176, 11089320), (186, 10493120), (192, 10165210), (220, 8871456), (240, 8132168), (242, 8064960), (248, 7869840), (264, 7392880), (271, 7201920), (310, 6295872), (320, 6099126), (330, 5914304), (341, 5723520), (352, 5544660), (363, 5376640), (372, 5246560), (384, 5082605), (440, 4435728), (465, 4197248), (480, 4066084), (484, 4032480), (496, 3934920), (528, 3696440), (542, 3600960), (605, 3225984), (620, 3147936), (640, 3049563), (660, 2957152), (682, 2861760), (704, 2772330), (726, 2688320), (744, 2623280), (813, 2400640), (880, 2217864), (930, 2098624), (960, 2033042), (968, 2016240), (992, 1967460), (1023, 1907840), (1056, 1848220), (1084, 1800480), (1210, 1612992), (1240, 1573968), (1320, 1478576), (1355, 1440384), (1364, 1430880), (1408, 1386165), (1452, 1344160), (1488, 1311640), (1626, 1200320), (1705, 1144704), (1760, 1108932), (1815, 1075328), (1860, 1049312), (1920, 1016521), (1936, 1008120), (1984, 983730), (2046, 953920), (2112, 924110), (2168, 900240), (2420, 806496), (2480, 786984), (2640, 739288), (2710, 720192), (2728, 715440), (2904, 672080), (2976, 655820), (2981, 654720), (3252, 600160), (3410, 572352), (3520, 554466), (3630, 537664), (3720, 524656), (3751, 520320), (3872, 504060), (3968, 491865), (4065, 480128), (4092, 476960), (4224, 462055), (4336, 450120), (4840, 403248), (4960, 393492), (5115, 381568), (5280, 369644), (5420, 360096), (5456, 357720), (5808, 336040), (5952, 327910), (5962, 327360), (6504, 300080), (6820, 286176), (7040, 277233), (7260, 268832), (7440, 262328), (7502, 260160), (7744, 252030), (8130, 240064), (8184, 238480), (8401, 232320), (8672, 225060), (8943, 218240), (9680, 201624), (9920, 196746), (10230, 190784), (10560, 184822), (10840, 180048), (10912, 178860), (11253, 173440), (11616, 168020), (11904, 163955), (11924, 163680), (13008, 150040), (13640, 143088), (14520, 134416), (14880, 131164), (14905, 130944), (15004, 130080), (15488, 126015), (16260, 120032), (16368, 119240), (16802, 116160), (17344, 112530), (17886, 109120), (18755, 104064), (19360, 100812), (19840, 98373), (20460, 95392), (21120, 92411), (21680, 90024), (21824, 89430), (22506, 86720), (23232, 84010), (23848, 81840), (25203, 77440), (26016, 75020), (27280, 71544), (29040, 67208), (29760, 65582), (29810, 65472), (30008, 65040), (32520, 60016), (32736, 59620), (32791, 59520), (33604, 58080), (34688, 56265), (35772, 54560), (37510, 52032), (38720, 50406), (40920, 47696), (42005, 46464), (43360, 45012), (43648, 44715)]