227826720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:808

約数の個数: 288

約数和(自身を含む): 893954880

約数和(自身を除く): 666128160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 288, 304, 330, 342, 352, 360, 380, 396, 418, 440, 456, 480, 495, 528, 570, 608, 627, 660, 684, 720, 757, 760, 792, 836, 855, 880, 912, 990, 1045, 1056, 1140, 1254, 1320, 1368, 1440, 1514, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1980, 2090, 2271, 2280, 2508, 2640, 2736, 3028, 3040, 3135, 3168, 3344, 3420, 3762, 3785, 3960, 4180, 4542, 4560, 5016, 5280, 5472, 6056, 6270, 6688, 6813, 6840, 7524, 7570, 7920, 8327, 8360, 9084, 9120, 9405, 10032, 11355, 12112, 12540, 13626, 13680, 14383, 15048, 15140, 15840, 16654, 16720, 18168, 18810, 20064, 22710, 24224, 24981, 25080, 27252, 27360, 28766, 30096, 30280, 33308, 33440, 34065, 36336, 37620, 41635, 43149, 45420, 49962, 50160, 54504, 57532, 60192, 60560, 66616, 68130, 71915, 72672, 74943, 75240, 83270, 86298, 90840, 99924, 100320, 109008, 115064, 121120, 124905, 129447, 133232, 136260, 143830, 149886, 150480, 158213, 166540, 172596, 181680, 199848, 215745, 218016, 230128, 249810, 258894, 266464, 272520, 287660, 299772, 300960, 316426, 333080, 345192, 363360, 374715, 399696, 431490, 460256, 474639, 499620, 517788, 545040, 575320, 599544, 632852, 647235, 666160, 690384, 749430, 791065, 799392, 862980, 949278, 999240, 1035576, 1090080, 1150640, 1199088, 1265704, 1294470, 1332320, 1380768, 1423917, 1498860, 1582130, 1725960, 1898556, 1998480, 2071152, 2301280, 2373195, 2398176, 2531408, 2588940, 2847834, 2997720, 3164260, 3451920, 3797112, 3996960, 4142304, 4746390, 5062816, 5177880, 5695668, 5995440, 6328520, 6903840, 7119585, 7594224, 9492780, 10355760, 11391336, 11990880, 12657040, 14239170, 15188448, 18985560, 20711520, 22782672, 25314080, 28478340, 37971120, 45565344, 56956680, 75942240, 113913360, 227826720]

約数ペア:

[(1, 227826720), (2, 113913360), (3, 75942240), (4, 56956680), (5, 45565344), (6, 37971120), (8, 28478340), (9, 25314080), (10, 22782672), (11, 20711520), (12, 18985560), (15, 15188448), (16, 14239170), (18, 12657040), (19, 11990880), (20, 11391336), (22, 10355760), (24, 9492780), (30, 7594224), (32, 7119585), (33, 6903840), (36, 6328520), (38, 5995440), (40, 5695668), (44, 5177880), (45, 5062816), (48, 4746390), (55, 4142304), (57, 3996960), (60, 3797112), (66, 3451920), (72, 3164260), (76, 2997720), (80, 2847834), (88, 2588940), (90, 2531408), (95, 2398176), (96, 2373195), (99, 2301280), (110, 2071152), (114, 1998480), (120, 1898556), (132, 1725960), (144, 1582130), (152, 1498860), (160, 1423917), (165, 1380768), (171, 1332320), (176, 1294470), (180, 1265704), (190, 1199088), (198, 1150640), (209, 1090080), (220, 1035576), (228, 999240), (240, 949278), (264, 862980), (285, 799392), (288, 791065), (304, 749430), (330, 690384), (342, 666160), (352, 647235), (360, 632852), (380, 599544), (396, 575320), (418, 545040), (440, 517788), (456, 499620), (480, 474639), (495, 460256), (528, 431490), (570, 399696), (608, 374715), (627, 363360), (660, 345192), (684, 333080), (720, 316426), (757, 300960), (760, 299772), (792, 287660), (836, 272520), (855, 266464), (880, 258894), (912, 249810), (990, 230128), (1045, 218016), (1056, 215745), (1140, 199848), (1254, 181680), (1320, 172596), (1368, 166540), (1440, 158213), (1514, 150480), (1520, 149886), (1584, 143830), (1672, 136260), (1710, 133232), (1760, 129447), (1824, 124905), (1881, 121120), (1980, 115064), (2090, 109008), (2271, 100320), (2280, 99924), (2508, 90840), (2640, 86298), (2736, 83270), (3028, 75240), (3040, 74943), (3135, 72672), (3168, 71915), (3344, 68130), (3420, 66616), (3762, 60560), (3785, 60192), (3960, 57532), (4180, 54504), (4542, 50160), (4560, 49962), (5016, 45420), (5280, 43149), (5472, 41635), (6056, 37620), (6270, 36336), (6688, 34065), (6813, 33440), (6840, 33308), (7524, 30280), (7570, 30096), (7920, 28766), (8327, 27360), (8360, 27252), (9084, 25080), (9120, 24981), (9405, 24224), (10032, 22710), (11355, 20064), (12112, 18810), (12540, 18168), (13626, 16720), (13680, 16654), (14383, 15840), (15048, 15140)]