1910234880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1844

約数の個数: 288

約数和(自身を含む): 7001272320

約数和(自身を除く): 5091037440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1674, 1728, 1783, 1860, 1920, 1984, 2160, 2232, 2304, 2480, 2790, 2880, 2976, 3348, 3456, 3566, 3720, 3840, 3968, 4185, 4320, 4464, 4960, 5349, 5580, 5760, 5952, 6696, 6912, 7132, 7440, 7936, 8370, 8640, 8915, 8928, 9920, 10698, 11160, 11520, 11904, 13392, 14264, 14880, 16047, 16740, 17280, 17830, 17856, 19840, 21396, 22320, 23808, 26745, 26784, 28528, 29760, 32094, 33480, 34560, 35660, 35712, 39680, 42792, 44640, 48141, 53490, 53568, 55273, 57056, 59520, 64188, 66960, 71320, 71424, 80235, 85584, 89280, 96282, 106980, 107136, 110546, 114112, 119040, 128376, 133920, 142640, 160470, 165819, 171168, 178560, 192564, 213960, 214272, 221092, 228224, 240705, 256752, 267840, 276365, 285280, 320940, 331638, 342336, 357120, 385128, 427920, 442184, 456448, 481410, 497457, 513504, 535680, 552730, 570560, 641880, 663276, 684672, 770256, 829095, 855840, 884368, 962820, 994914, 1027008, 1071360, 1105460, 1141120, 1283760, 1326552, 1369344, 1492371, 1540512, 1658190, 1711680, 1768736, 1925640, 1989828, 2054016, 2210920, 2282240, 2487285, 2567520, 2653104, 2984742, 3081024, 3316380, 3423360, 3537472, 3851280, 3979656, 4108032, 4421840, 4974570, 5135040, 5306208, 5969484, 6162048, 6632760, 6846720, 7074944, 7461855, 7702560, 7959312, 8843680, 9949140, 10270080, 10612416, 11938968, 12324096, 13265520, 14149888, 14923710, 15405120, 15918624, 17687360, 19898280, 20540160, 21224832, 23877936, 26531040, 29847420, 30810240, 31837248, 35374720, 39796560, 42449664, 47755872, 53062080, 59694840, 61620480, 63674496, 70749440, 79593120, 95511744, 106124160, 119389680, 127348992, 159186240, 191023488, 212248320, 238779360, 318372480, 382046976, 477558720, 636744960, 955117440, 1910234880]

約数ペア:

[(1, 1910234880), (2, 955117440), (3, 636744960), (4, 477558720), (5, 382046976), (6, 318372480), (8, 238779360), (9, 212248320), (10, 191023488), (12, 159186240), (15, 127348992), (16, 119389680), (18, 106124160), (20, 95511744), (24, 79593120), (27, 70749440), (30, 63674496), (31, 61620480), (32, 59694840), (36, 53062080), (40, 47755872), (45, 42449664), (48, 39796560), (54, 35374720), (60, 31837248), (62, 30810240), (64, 29847420), (72, 26531040), (80, 23877936), (90, 21224832), (93, 20540160), (96, 19898280), (108, 17687360), (120, 15918624), (124, 15405120), (128, 14923710), (135, 14149888), (144, 13265520), (155, 12324096), (160, 11938968), (180, 10612416), (186, 10270080), (192, 9949140), (216, 8843680), (240, 7959312), (248, 7702560), (256, 7461855), (270, 7074944), (279, 6846720), (288, 6632760), (310, 6162048), (320, 5969484), (360, 5306208), (372, 5135040), (384, 4974570), (432, 4421840), (465, 4108032), (480, 3979656), (496, 3851280), (540, 3537472), (558, 3423360), (576, 3316380), (620, 3081024), (640, 2984742), (720, 2653104), (744, 2567520), (768, 2487285), (837, 2282240), (864, 2210920), (930, 2054016), (960, 1989828), (992, 1925640), (1080, 1768736), (1116, 1711680), (1152, 1658190), (1240, 1540512), (1280, 1492371), (1395, 1369344), (1440, 1326552), (1488, 1283760), (1674, 1141120), (1728, 1105460), (1783, 1071360), (1860, 1027008), (1920, 994914), (1984, 962820), (2160, 884368), (2232, 855840), (2304, 829095), (2480, 770256), (2790, 684672), (2880, 663276), (2976, 641880), (3348, 570560), (3456, 552730), (3566, 535680), (3720, 513504), (3840, 497457), (3968, 481410), (4185, 456448), (4320, 442184), (4464, 427920), (4960, 385128), (5349, 357120), (5580, 342336), (5760, 331638), (5952, 320940), (6696, 285280), (6912, 276365), (7132, 267840), (7440, 256752), (7936, 240705), (8370, 228224), (8640, 221092), (8915, 214272), (8928, 213960), (9920, 192564), (10698, 178560), (11160, 171168), (11520, 165819), (11904, 160470), (13392, 142640), (14264, 133920), (14880, 128376), (16047, 119040), (16740, 114112), (17280, 110546), (17830, 107136), (17856, 106980), (19840, 96282), (21396, 89280), (22320, 85584), (23808, 80235), (26745, 71424), (26784, 71320), (28528, 66960), (29760, 64188), (32094, 59520), (33480, 57056), (34560, 55273), (35660, 53568), (35712, 53490), (39680, 48141), (42792, 44640)]