1951839360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:716

約数の個数: 384

約数和(自身を含む): 7378076160

約数和(自身を除く): 5426236800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 128, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 240, 248, 255, 272, 279, 288, 306, 310, 320, 340, 360, 372, 384, 408, 465, 480, 496, 510, 527, 544, 558, 576, 612, 620, 640, 643, 680, 720, 744, 765, 816, 930, 960, 992, 1020, 1054, 1088, 1116, 1152, 1224, 1240, 1286, 1360, 1395, 1440, 1488, 1530, 1581, 1632, 1860, 1920, 1929, 1984, 2040, 2108, 2176, 2232, 2448, 2480, 2572, 2635, 2720, 2790, 2880, 2976, 3060, 3162, 3215, 3264, 3720, 3858, 3968, 4080, 4216, 4464, 4743, 4896, 4960, 5144, 5270, 5440, 5580, 5760, 5787, 5952, 6120, 6324, 6430, 6528, 7440, 7716, 7905, 8160, 8432, 8928, 9486, 9645, 9792, 9920, 10288, 10540, 10880, 10931, 11160, 11574, 11904, 12240, 12648, 12860, 14880, 15432, 15810, 16320, 16864, 17856, 18972, 19290, 19584, 19840, 19933, 20576, 21080, 21862, 22320, 23148, 23715, 24480, 25296, 25720, 28935, 29760, 30864, 31620, 32640, 32793, 33728, 35712, 37944, 38580, 39866, 41152, 42160, 43724, 44640, 46296, 47430, 48960, 50592, 51440, 54655, 57870, 59520, 59799, 61728, 63240, 65586, 67456, 75888, 77160, 79732, 82304, 84320, 87448, 89280, 92592, 94860, 97920, 98379, 99665, 101184, 102880, 109310, 115740, 119598, 123456, 126480, 131172, 151776, 154320, 159464, 163965, 168640, 174896, 178560, 179397, 185184, 189720, 196758, 199330, 202368, 205760, 218620, 231480, 239196, 246912, 252960, 262344, 298995, 303552, 308640, 318928, 327930, 337280, 338861, 349792, 358794, 370368, 379440, 393516, 398660, 411520, 437240, 462960, 478392, 491895, 505920, 524688, 597990, 607104, 617280, 637856, 655860, 677722, 699584, 717588, 740736, 758880, 787032, 797320, 874480, 896985, 925920, 956784, 983790, 1011840, 1016583, 1049376, 1195980, 1234560, 1275712, 1311720, 1355444, 1399168, 1435176, 1517760, 1574064, 1594640, 1694305, 1748960, 1793970, 1851840, 1913568, 1967580, 2033166, 2098752, 2391960, 2551424, 2623440, 2710888, 2870352, 3035520, 3049749, 3148128, 3189280, 3388610, 3497920, 3587940, 3703680, 3827136, 3935160, 4066332, 4197504, 4783920, 5082915, 5246880, 5421776, 5740704, 6099498, 6296256, 6378560, 6777220, 6995840, 7175880, 7654272, 7870320, 8132664, 9567840, 10165830, 10493760, 10843552, 11481408, 12198996, 12592512, 12757120, 13554440, 14351760, 15248745, 15740640, 16265328, 19135680, 20331660, 20987520, 21687104, 22962816, 24397992, 27108880, 28703520, 30497490, 31481280, 32530656, 38271360, 40663320, 43374208, 48795984, 54217760, 57407040, 60994980, 62962560, 65061312, 81326640, 97591968, 108435520, 114814080, 121989960, 130122624, 162653280, 195183936, 216871040, 243979920, 325306560, 390367872, 487959840, 650613120, 975919680, 1951839360]

約数ペア:

[(1, 1951839360), (2, 975919680), (3, 650613120), (4, 487959840), (5, 390367872), (6, 325306560), (8, 243979920), (9, 216871040), (10, 195183936), (12, 162653280), (15, 130122624), (16, 121989960), (17, 114814080), (18, 108435520), (20, 97591968), (24, 81326640), (30, 65061312), (31, 62962560), (32, 60994980), (34, 57407040), (36, 54217760), (40, 48795984), (45, 43374208), (48, 40663320), (51, 38271360), (60, 32530656), (62, 31481280), (64, 30497490), (68, 28703520), (72, 27108880), (80, 24397992), (85, 22962816), (90, 21687104), (93, 20987520), (96, 20331660), (102, 19135680), (120, 16265328), (124, 15740640), (128, 15248745), (136, 14351760), (144, 13554440), (153, 12757120), (155, 12592512), (160, 12198996), (170, 11481408), (180, 10843552), (186, 10493760), (192, 10165830), (204, 9567840), (240, 8132664), (248, 7870320), (255, 7654272), (272, 7175880), (279, 6995840), (288, 6777220), (306, 6378560), (310, 6296256), (320, 6099498), (340, 5740704), (360, 5421776), (372, 5246880), (384, 5082915), (408, 4783920), (465, 4197504), (480, 4066332), (496, 3935160), (510, 3827136), (527, 3703680), (544, 3587940), (558, 3497920), (576, 3388610), (612, 3189280), (620, 3148128), (640, 3049749), (643, 3035520), (680, 2870352), (720, 2710888), (744, 2623440), (765, 2551424), (816, 2391960), (930, 2098752), (960, 2033166), (992, 1967580), (1020, 1913568), (1054, 1851840), (1088, 1793970), (1116, 1748960), (1152, 1694305), (1224, 1594640), (1240, 1574064), (1286, 1517760), (1360, 1435176), (1395, 1399168), (1440, 1355444), (1488, 1311720), (1530, 1275712), (1581, 1234560), (1632, 1195980), (1860, 1049376), (1920, 1016583), (1929, 1011840), (1984, 983790), (2040, 956784), (2108, 925920), (2176, 896985), (2232, 874480), (2448, 797320), (2480, 787032), (2572, 758880), (2635, 740736), (2720, 717588), (2790, 699584), (2880, 677722), (2976, 655860), (3060, 637856), (3162, 617280), (3215, 607104), (3264, 597990), (3720, 524688), (3858, 505920), (3968, 491895), (4080, 478392), (4216, 462960), (4464, 437240), (4743, 411520), (4896, 398660), (4960, 393516), (5144, 379440), (5270, 370368), (5440, 358794), (5580, 349792), (5760, 338861), (5787, 337280), (5952, 327930), (6120, 318928), (6324, 308640), (6430, 303552), (6528, 298995), (7440, 262344), (7716, 252960), (7905, 246912), (8160, 239196), (8432, 231480), (8928, 218620), (9486, 205760), (9645, 202368), (9792, 199330), (9920, 196758), (10288, 189720), (10540, 185184), (10880, 179397), (10931, 178560), (11160, 174896), (11574, 168640), (11904, 163965), (12240, 159464), (12648, 154320), (12860, 151776), (14880, 131172), (15432, 126480), (15810, 123456), (16320, 119598), (16864, 115740), (17856, 109310), (18972, 102880), (19290, 101184), (19584, 99665), (19840, 98379), (19933, 97920), (20576, 94860), (21080, 92592), (21862, 89280), (22320, 87448), (23148, 84320), (23715, 82304), (24480, 79732), (25296, 77160), (25720, 75888), (28935, 67456), (29760, 65586), (30864, 63240), (31620, 61728), (32640, 59799), (32793, 59520), (33728, 57870), (35712, 54655), (37944, 51440), (38580, 50592), (39866, 48960), (41152, 47430), (42160, 46296), (43724, 44640)]