2440379520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 384

約数和(自身を含む): 8859801600

約数和(自身を除く): 6419422080

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, 79, 80, 90, 93, 96, 120, 124, 128, 144, 155, 158, 160, 173, 180, 186, 192, 237, 240, 248, 279, 288, 310, 316, 320, 346, 360, 372, 384, 395, 465, 474, 480, 496, 519, 558, 576, 620, 632, 640, 692, 711, 720, 744, 790, 865, 930, 948, 960, 992, 1038, 1116, 1152, 1185, 1240, 1264, 1384, 1395, 1422, 1440, 1488, 1557, 1580, 1730, 1860, 1896, 1920, 1984, 2076, 2232, 2370, 2449, 2480, 2528, 2595, 2768, 2790, 2844, 2880, 2976, 3114, 3160, 3460, 3555, 3720, 3792, 3968, 4152, 4464, 4740, 4898, 4960, 5056, 5190, 5363, 5536, 5580, 5688, 5760, 5952, 6228, 6320, 6920, 7110, 7347, 7440, 7584, 7785, 8304, 8928, 9480, 9796, 9920, 10112, 10380, 10726, 11072, 11160, 11376, 11904, 12245, 12456, 12640, 13667, 13840, 14220, 14694, 14880, 15168, 15570, 16089, 16608, 17856, 18960, 19592, 19840, 20760, 21452, 22041, 22144, 22320, 22752, 24490, 24912, 25280, 26815, 27334, 27680, 28440, 29388, 29760, 30336, 31140, 32178, 33216, 35712, 36735, 37920, 39184, 41001, 41520, 42904, 44082, 44640, 45504, 48267, 48980, 49824, 50560, 53630, 54668, 55360, 56880, 58776, 59520, 62280, 64356, 66432, 68335, 73470, 75840, 78368, 80445, 82002, 83040, 85808, 88164, 89280, 91008, 96534, 97960, 99648, 107260, 109336, 110205, 110720, 113760, 117552, 123003, 124560, 128712, 136670, 146940, 151680, 156736, 160890, 164004, 166080, 171616, 176328, 178560, 193068, 195920, 199296, 205005, 214520, 218672, 220410, 227520, 235104, 241335, 246006, 249120, 257424, 273340, 293880, 313472, 321780, 328008, 332160, 343232, 352656, 386136, 391840, 410010, 423677, 429040, 437344, 440820, 455040, 470208, 482670, 492012, 498240, 514848, 546680, 587760, 615015, 643560, 656016, 686464, 705312, 772272, 783680, 820020, 847354, 858080, 874688, 881640, 940416, 965340, 984024, 996480, 1029696, 1093360, 1175520, 1230030, 1271031, 1287120, 1312032, 1410624, 1544544, 1567360, 1640040, 1694708, 1716160, 1749376, 1763280, 1930680, 1968048, 2059392, 2118385, 2186720, 2351040, 2460060, 2542062, 2574240, 2624064, 2821248, 3089088, 3280080, 3389416, 3432320, 3526560, 3813093, 3861360, 3936096, 4236770, 4373440, 4702080, 4920120, 5084124, 5148480, 5248128, 6178176, 6355155, 6560160, 6778832, 7053120, 7626186, 7722720, 7872192, 8473540, 8746880, 9840240, 10168248, 10296960, 12710310, 13120320, 13557664, 14106240, 15252372, 15445440, 15744384, 16947080, 19065465, 19680480, 20336496, 25420620, 26240640, 27115328, 30504744, 30890880, 33894160, 38130930, 39360960, 40672992, 50841240, 54230656, 61009488, 67788320, 76261860, 78721920, 81345984, 101682480, 122018976, 135576640, 152523720, 162691968, 203364960, 244037952, 271153280, 305047440, 406729920, 488075904, 610094880, 813459840, 1220189760, 2440379520]

約数ペア:

[(1, 2440379520), (2, 1220189760), (3, 813459840), (4, 610094880), (5, 488075904), (6, 406729920), (8, 305047440), (9, 271153280), (10, 244037952), (12, 203364960), (15, 162691968), (16, 152523720), (18, 135576640), (20, 122018976), (24, 101682480), (30, 81345984), (31, 78721920), (32, 76261860), (36, 67788320), (40, 61009488), (45, 54230656), (48, 50841240), (60, 40672992), (62, 39360960), (64, 38130930), (72, 33894160), (79, 30890880), (80, 30504744), (90, 27115328), (93, 26240640), (96, 25420620), (120, 20336496), (124, 19680480), (128, 19065465), (144, 16947080), (155, 15744384), (158, 15445440), (160, 15252372), (173, 14106240), (180, 13557664), (186, 13120320), (192, 12710310), (237, 10296960), (240, 10168248), (248, 9840240), (279, 8746880), (288, 8473540), (310, 7872192), (316, 7722720), (320, 7626186), (346, 7053120), (360, 6778832), (372, 6560160), (384, 6355155), (395, 6178176), (465, 5248128), (474, 5148480), (480, 5084124), (496, 4920120), (519, 4702080), (558, 4373440), (576, 4236770), (620, 3936096), (632, 3861360), (640, 3813093), (692, 3526560), (711, 3432320), (720, 3389416), (744, 3280080), (790, 3089088), (865, 2821248), (930, 2624064), (948, 2574240), (960, 2542062), (992, 2460060), (1038, 2351040), (1116, 2186720), (1152, 2118385), (1185, 2059392), (1240, 1968048), (1264, 1930680), (1384, 1763280), (1395, 1749376), (1422, 1716160), (1440, 1694708), (1488, 1640040), (1557, 1567360), (1580, 1544544), (1730, 1410624), (1860, 1312032), (1896, 1287120), (1920, 1271031), (1984, 1230030), (2076, 1175520), (2232, 1093360), (2370, 1029696), (2449, 996480), (2480, 984024), (2528, 965340), (2595, 940416), (2768, 881640), (2790, 874688), (2844, 858080), (2880, 847354), (2976, 820020), (3114, 783680), (3160, 772272), (3460, 705312), (3555, 686464), (3720, 656016), (3792, 643560), (3968, 615015), (4152, 587760), (4464, 546680), (4740, 514848), (4898, 498240), (4960, 492012), (5056, 482670), (5190, 470208), (5363, 455040), (5536, 440820), (5580, 437344), (5688, 429040), (5760, 423677), (5952, 410010), (6228, 391840), (6320, 386136), (6920, 352656), (7110, 343232), (7347, 332160), (7440, 328008), (7584, 321780), (7785, 313472), (8304, 293880), (8928, 273340), (9480, 257424), (9796, 249120), (9920, 246006), (10112, 241335), (10380, 235104), (10726, 227520), (11072, 220410), (11160, 218672), (11376, 214520), (11904, 205005), (12245, 199296), (12456, 195920), (12640, 193068), (13667, 178560), (13840, 176328), (14220, 171616), (14694, 166080), (14880, 164004), (15168, 160890), (15570, 156736), (16089, 151680), (16608, 146940), (17856, 136670), (18960, 128712), (19592, 124560), (19840, 123003), (20760, 117552), (21452, 113760), (22041, 110720), (22144, 110205), (22320, 109336), (22752, 107260), (24490, 99648), (24912, 97960), (25280, 96534), (26815, 91008), (27334, 89280), (27680, 88164), (28440, 85808), (29388, 83040), (29760, 82002), (30336, 80445), (31140, 78368), (32178, 75840), (33216, 73470), (35712, 68335), (36735, 66432), (37920, 64356), (39184, 62280), (41001, 59520), (41520, 58776), (42904, 56880), (44082, 55360), (44640, 54668), (45504, 53630), (48267, 50560), (48980, 49824)]