222059520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 264

約数和(自身を含む): 791943360

約数和(自身を除く): 569883840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 79, 80, 90, 96, 120, 122, 128, 144, 158, 160, 180, 183, 192, 237, 240, 244, 256, 288, 305, 316, 320, 360, 366, 384, 395, 474, 480, 488, 512, 549, 576, 610, 632, 640, 711, 720, 732, 768, 790, 915, 948, 960, 976, 1024, 1098, 1152, 1185, 1220, 1264, 1280, 1422, 1440, 1464, 1536, 1580, 1830, 1896, 1920, 1952, 2196, 2304, 2370, 2440, 2528, 2560, 2745, 2844, 2880, 2928, 3072, 3160, 3555, 3660, 3792, 3840, 3904, 4392, 4608, 4740, 4819, 4880, 5056, 5120, 5490, 5688, 5760, 5856, 6320, 7110, 7320, 7584, 7680, 7808, 8784, 9216, 9480, 9638, 9760, 10112, 10980, 11376, 11520, 11712, 12640, 14220, 14457, 14640, 15168, 15360, 15616, 17568, 18960, 19276, 19520, 20224, 21960, 22752, 23040, 23424, 24095, 25280, 28440, 28914, 29280, 30336, 31232, 35136, 37920, 38552, 39040, 40448, 43371, 43920, 45504, 46080, 46848, 48190, 50560, 56880, 57828, 58560, 60672, 62464, 70272, 72285, 75840, 77104, 78080, 80896, 86742, 87840, 91008, 93696, 96380, 101120, 113760, 115656, 117120, 121344, 140544, 144570, 151680, 154208, 156160, 173484, 175680, 182016, 187392, 192760, 202240, 216855, 227520, 231312, 234240, 242688, 281088, 289140, 303360, 308416, 312320, 346968, 351360, 364032, 385520, 404480, 433710, 455040, 462624, 468480, 562176, 578280, 606720, 616832, 693936, 702720, 728064, 771040, 867420, 910080, 925248, 936960, 1156560, 1213440, 1233664, 1387872, 1405440, 1542080, 1734840, 1820160, 1850496, 2313120, 2467328, 2775744, 2810880, 3084160, 3469680, 3640320, 3700992, 4626240, 4934656, 5551488, 6168320, 6939360, 7401984, 9252480, 11102976, 12336640, 13878720, 14803968, 18504960, 22205952, 24673280, 27757440, 37009920, 44411904, 55514880, 74019840, 111029760, 222059520]

約数ペア:

[(1, 222059520), (2, 111029760), (3, 74019840), (4, 55514880), (5, 44411904), (6, 37009920), (8, 27757440), (9, 24673280), (10, 22205952), (12, 18504960), (15, 14803968), (16, 13878720), (18, 12336640), (20, 11102976), (24, 9252480), (30, 7401984), (32, 6939360), (36, 6168320), (40, 5551488), (45, 4934656), (48, 4626240), (60, 3700992), (61, 3640320), (64, 3469680), (72, 3084160), (79, 2810880), (80, 2775744), (90, 2467328), (96, 2313120), (120, 1850496), (122, 1820160), (128, 1734840), (144, 1542080), (158, 1405440), (160, 1387872), (180, 1233664), (183, 1213440), (192, 1156560), (237, 936960), (240, 925248), (244, 910080), (256, 867420), (288, 771040), (305, 728064), (316, 702720), (320, 693936), (360, 616832), (366, 606720), (384, 578280), (395, 562176), (474, 468480), (480, 462624), (488, 455040), (512, 433710), (549, 404480), (576, 385520), (610, 364032), (632, 351360), (640, 346968), (711, 312320), (720, 308416), (732, 303360), (768, 289140), (790, 281088), (915, 242688), (948, 234240), (960, 231312), (976, 227520), (1024, 216855), (1098, 202240), (1152, 192760), (1185, 187392), (1220, 182016), (1264, 175680), (1280, 173484), (1422, 156160), (1440, 154208), (1464, 151680), (1536, 144570), (1580, 140544), (1830, 121344), (1896, 117120), (1920, 115656), (1952, 113760), (2196, 101120), (2304, 96380), (2370, 93696), (2440, 91008), (2528, 87840), (2560, 86742), (2745, 80896), (2844, 78080), (2880, 77104), (2928, 75840), (3072, 72285), (3160, 70272), (3555, 62464), (3660, 60672), (3792, 58560), (3840, 57828), (3904, 56880), (4392, 50560), (4608, 48190), (4740, 46848), (4819, 46080), (4880, 45504), (5056, 43920), (5120, 43371), (5490, 40448), (5688, 39040), (5760, 38552), (5856, 37920), (6320, 35136), (7110, 31232), (7320, 30336), (7584, 29280), (7680, 28914), (7808, 28440), (8784, 25280), (9216, 24095), (9480, 23424), (9638, 23040), (9760, 22752), (10112, 21960), (10980, 20224), (11376, 19520), (11520, 19276), (11712, 18960), (12640, 17568), (14220, 15616), (14457, 15360), (14640, 15168)]