7224894720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20231}}^1$

素因数の和:20289

約数の個数: 216

約数和(自身を含む): 25805025792

約数和(自身を除く): 18580131072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 17856, 19840, 20231, 22320, 23808, 29760, 35712, 39680, 40462, 44640, 59520, 60693, 71424, 80924, 89280, 101155, 119040, 121386, 161848, 178560, 182079, 202310, 242772, 303465, 323696, 357120, 364158, 404620, 485544, 606930, 627161, 647392, 728316, 809240, 910395, 971088, 1213860, 1254322, 1294784, 1456632, 1618480, 1820790, 1881483, 1942176, 2427720, 2508644, 2589568, 2913264, 3135805, 3236960, 3641580, 3762966, 3884352, 4855440, 5017288, 5179136, 5644449, 5826528, 6271610, 6473920, 7283160, 7525932, 7768704, 9407415, 9710880, 10034576, 11288898, 11653056, 12543220, 12947840, 14566320, 15051864, 15537408, 18814830, 19421760, 20069152, 22577796, 23306112, 25086440, 25895680, 28222245, 29132640, 30103728, 37629660, 38843520, 40138304, 45155592, 46612224, 50172880, 56444490, 58265280, 60207456, 75259320, 77687040, 80276608, 90311184, 100345760, 112888980, 116530560, 120414912, 150518640, 160553216, 180622368, 200691520, 225777960, 233061120, 240829824, 301037280, 361244736, 401383040, 451555920, 481659648, 602074560, 722489472, 802766080, 903111840, 1204149120, 1444978944, 1806223680, 2408298240, 3612447360, 7224894720]

約数ペア:

[(1, 7224894720), (2, 3612447360), (3, 2408298240), (4, 1806223680), (5, 1444978944), (6, 1204149120), (8, 903111840), (9, 802766080), (10, 722489472), (12, 602074560), (15, 481659648), (16, 451555920), (18, 401383040), (20, 361244736), (24, 301037280), (30, 240829824), (31, 233061120), (32, 225777960), (36, 200691520), (40, 180622368), (45, 160553216), (48, 150518640), (60, 120414912), (62, 116530560), (64, 112888980), (72, 100345760), (80, 90311184), (90, 80276608), (93, 77687040), (96, 75259320), (120, 60207456), (124, 58265280), (128, 56444490), (144, 50172880), (155, 46612224), (160, 45155592), (180, 40138304), (186, 38843520), (192, 37629660), (240, 30103728), (248, 29132640), (256, 28222245), (279, 25895680), (288, 25086440), (310, 23306112), (320, 22577796), (360, 20069152), (372, 19421760), (384, 18814830), (465, 15537408), (480, 15051864), (496, 14566320), (558, 12947840), (576, 12543220), (620, 11653056), (640, 11288898), (720, 10034576), (744, 9710880), (768, 9407415), (930, 7768704), (960, 7525932), (992, 7283160), (1116, 6473920), (1152, 6271610), (1240, 5826528), (1280, 5644449), (1395, 5179136), (1440, 5017288), (1488, 4855440), (1860, 3884352), (1920, 3762966), (1984, 3641580), (2232, 3236960), (2304, 3135805), (2480, 2913264), (2790, 2589568), (2880, 2508644), (2976, 2427720), (3720, 1942176), (3840, 1881483), (3968, 1820790), (4464, 1618480), (4960, 1456632), (5580, 1294784), (5760, 1254322), (5952, 1213860), (7440, 971088), (7936, 910395), (8928, 809240), (9920, 728316), (11160, 647392), (11520, 627161), (11904, 606930), (14880, 485544), (17856, 404620), (19840, 364158), (20231, 357120), (22320, 323696), (23808, 303465), (29760, 242772), (35712, 202310), (39680, 182079), (40462, 178560), (44640, 161848), (59520, 121386), (60693, 119040), (71424, 101155), (80924, 89280)]