225699840

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 817689600

約数和(自身を除く): 591989760

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, 180, 186, 192, 237, 240, 248, 256, 279, 288, 310, 316, 320, 360, 372, 384, 395, 465, 474, 480, 496, 512, 558, 576, 620, 632, 640, 711, 720, 744, 768, 790, 930, 948, 960, 992, 1024, 1116, 1152, 1185, 1240, 1264, 1280, 1395, 1422, 1440, 1488, 1536, 1580, 1860, 1896, 1920, 1984, 2048, 2232, 2304, 2370, 2449, 2480, 2528, 2560, 2790, 2844, 2880, 2976, 3072, 3160, 3555, 3720, 3792, 3840, 3968, 4464, 4608, 4740, 4898, 4960, 5056, 5120, 5580, 5688, 5760, 5952, 6144, 6320, 7110, 7347, 7440, 7584, 7680, 7936, 8928, 9216, 9480, 9796, 9920, 10112, 10240, 11160, 11376, 11520, 11904, 12245, 12640, 14220, 14694, 14880, 15168, 15360, 15872, 17856, 18432, 18960, 19592, 19840, 20224, 22041, 22320, 22752, 23040, 23808, 24490, 25280, 28440, 29388, 29760, 30336, 30720, 31744, 35712, 36735, 37920, 39184, 39680, 40448, 44082, 44640, 45504, 46080, 47616, 48980, 50560, 56880, 58776, 59520, 60672, 63488, 71424, 73470, 75840, 78368, 79360, 80896, 88164, 89280, 91008, 92160, 95232, 97960, 101120, 110205, 113760, 117552, 119040, 121344, 142848, 146940, 151680, 156736, 158720, 161792, 176328, 178560, 182016, 190464, 195920, 202240, 220410, 227520, 235104, 238080, 242688, 285696, 293880, 303360, 313472, 317440, 352656, 357120, 364032, 391840, 404480, 440820, 455040, 470208, 476160, 485376, 571392, 587760, 606720, 626944, 705312, 714240, 728064, 783680, 808960, 881640, 910080, 940416, 952320, 1175520, 1213440, 1253888, 1410624, 1428480, 1456128, 1567360, 1763280, 1820160, 1880832, 2351040, 2426880, 2507776, 2821248, 2856960, 3134720, 3526560, 3640320, 3761664, 4702080, 5015552, 5642496, 6269440, 7053120, 7280640, 7523328, 9404160, 11284992, 12538880, 14106240, 15046656, 18808320, 22569984, 25077760, 28212480, 37616640, 45139968, 56424960, 75233280, 112849920, 225699840]

約数ペア:

[(1, 225699840), (2, 112849920), (3, 75233280), (4, 56424960), (5, 45139968), (6, 37616640), (8, 28212480), (9, 25077760), (10, 22569984), (12, 18808320), (15, 15046656), (16, 14106240), (18, 12538880), (20, 11284992), (24, 9404160), (30, 7523328), (31, 7280640), (32, 7053120), (36, 6269440), (40, 5642496), (45, 5015552), (48, 4702080), (60, 3761664), (62, 3640320), (64, 3526560), (72, 3134720), (79, 2856960), (80, 2821248), (90, 2507776), (93, 2426880), (96, 2351040), (120, 1880832), (124, 1820160), (128, 1763280), (144, 1567360), (155, 1456128), (158, 1428480), (160, 1410624), (180, 1253888), (186, 1213440), (192, 1175520), (237, 952320), (240, 940416), (248, 910080), (256, 881640), (279, 808960), (288, 783680), (310, 728064), (316, 714240), (320, 705312), (360, 626944), (372, 606720), (384, 587760), (395, 571392), (465, 485376), (474, 476160), (480, 470208), (496, 455040), (512, 440820), (558, 404480), (576, 391840), (620, 364032), (632, 357120), (640, 352656), (711, 317440), (720, 313472), (744, 303360), (768, 293880), (790, 285696), (930, 242688), (948, 238080), (960, 235104), (992, 227520), (1024, 220410), (1116, 202240), (1152, 195920), (1185, 190464), (1240, 182016), (1264, 178560), (1280, 176328), (1395, 161792), (1422, 158720), (1440, 156736), (1488, 151680), (1536, 146940), (1580, 142848), (1860, 121344), (1896, 119040), (1920, 117552), (1984, 113760), (2048, 110205), (2232, 101120), (2304, 97960), (2370, 95232), (2449, 92160), (2480, 91008), (2528, 89280), (2560, 88164), (2790, 80896), (2844, 79360), (2880, 78368), (2976, 75840), (3072, 73470), (3160, 71424), (3555, 63488), (3720, 60672), (3792, 59520), (3840, 58776), (3968, 56880), (4464, 50560), (4608, 48980), (4740, 47616), (4898, 46080), (4960, 45504), (5056, 44640), (5120, 44082), (5580, 40448), (5688, 39680), (5760, 39184), (5952, 37920), (6144, 36735), (6320, 35712), (7110, 31744), (7347, 30720), (7440, 30336), (7584, 29760), (7680, 29388), (7936, 28440), (8928, 25280), (9216, 24490), (9480, 23808), (9796, 23040), (9920, 22752), (10112, 22320), (10240, 22041), (11160, 20224), (11376, 19840), (11520, 19592), (11904, 18960), (12245, 18432), (12640, 17856), (14220, 15872), (14694, 15360), (14880, 15168)]