201270240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 735920640

約数和(自身を除く): 534650400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 59, 60, 69, 72, 80, 90, 92, 96, 103, 115, 118, 120, 138, 144, 160, 177, 180, 184, 206, 207, 230, 236, 240, 276, 288, 295, 309, 345, 354, 360, 368, 412, 414, 460, 472, 480, 515, 531, 552, 590, 618, 690, 708, 720, 736, 824, 828, 885, 920, 927, 944, 1030, 1035, 1062, 1104, 1180, 1236, 1357, 1380, 1416, 1440, 1545, 1648, 1656, 1770, 1840, 1854, 1888, 2060, 2070, 2124, 2208, 2360, 2369, 2472, 2655, 2714, 2760, 2832, 3090, 3296, 3312, 3540, 3680, 3708, 4071, 4120, 4140, 4248, 4635, 4720, 4738, 4944, 5310, 5428, 5520, 5664, 6077, 6180, 6624, 6785, 7080, 7107, 7416, 8142, 8240, 8280, 8496, 9270, 9440, 9476, 9888, 10620, 10856, 11040, 11845, 12154, 12213, 12360, 13570, 14160, 14214, 14832, 16284, 16480, 16560, 16992, 18231, 18540, 18952, 20355, 21240, 21321, 21712, 23690, 24308, 24426, 24720, 27140, 28320, 28428, 29664, 30385, 32568, 33120, 35535, 36462, 37080, 37904, 40710, 42480, 42642, 43424, 47380, 48616, 48852, 49440, 54280, 54693, 56856, 60770, 61065, 65136, 71070, 72924, 74160, 75808, 81420, 84960, 85284, 91155, 94760, 97232, 97704, 106605, 108560, 109386, 113712, 121540, 122130, 130272, 139771, 142140, 145848, 148320, 162840, 170568, 182310, 189520, 194464, 195408, 213210, 217120, 218772, 227424, 243080, 244260, 273465, 279542, 284280, 291696, 325680, 341136, 364620, 379040, 390816, 419313, 426420, 437544, 486160, 488520, 546930, 559084, 568560, 583392, 651360, 682272, 698855, 729240, 838626, 852840, 875088, 972320, 977040, 1093860, 1118168, 1137120, 1257939, 1397710, 1458480, 1677252, 1705680, 1750176, 1954080, 2096565, 2187720, 2236336, 2515878, 2795420, 2916960, 3354504, 3411360, 4193130, 4375440, 4472672, 5031756, 5590840, 6289695, 6709008, 8386260, 8750880, 10063512, 11181680, 12579390, 13418016, 16772520, 20127024, 22363360, 25158780, 33545040, 40254048, 50317560, 67090080, 100635120, 201270240]

約数ペア:

[(1, 201270240), (2, 100635120), (3, 67090080), (4, 50317560), (5, 40254048), (6, 33545040), (8, 25158780), (9, 22363360), (10, 20127024), (12, 16772520), (15, 13418016), (16, 12579390), (18, 11181680), (20, 10063512), (23, 8750880), (24, 8386260), (30, 6709008), (32, 6289695), (36, 5590840), (40, 5031756), (45, 4472672), (46, 4375440), (48, 4193130), (59, 3411360), (60, 3354504), (69, 2916960), (72, 2795420), (80, 2515878), (90, 2236336), (92, 2187720), (96, 2096565), (103, 1954080), (115, 1750176), (118, 1705680), (120, 1677252), (138, 1458480), (144, 1397710), (160, 1257939), (177, 1137120), (180, 1118168), (184, 1093860), (206, 977040), (207, 972320), (230, 875088), (236, 852840), (240, 838626), (276, 729240), (288, 698855), (295, 682272), (309, 651360), (345, 583392), (354, 568560), (360, 559084), (368, 546930), (412, 488520), (414, 486160), (460, 437544), (472, 426420), (480, 419313), (515, 390816), (531, 379040), (552, 364620), (590, 341136), (618, 325680), (690, 291696), (708, 284280), (720, 279542), (736, 273465), (824, 244260), (828, 243080), (885, 227424), (920, 218772), (927, 217120), (944, 213210), (1030, 195408), (1035, 194464), (1062, 189520), (1104, 182310), (1180, 170568), (1236, 162840), (1357, 148320), (1380, 145848), (1416, 142140), (1440, 139771), (1545, 130272), (1648, 122130), (1656, 121540), (1770, 113712), (1840, 109386), (1854, 108560), (1888, 106605), (2060, 97704), (2070, 97232), (2124, 94760), (2208, 91155), (2360, 85284), (2369, 84960), (2472, 81420), (2655, 75808), (2714, 74160), (2760, 72924), (2832, 71070), (3090, 65136), (3296, 61065), (3312, 60770), (3540, 56856), (3680, 54693), (3708, 54280), (4071, 49440), (4120, 48852), (4140, 48616), (4248, 47380), (4635, 43424), (4720, 42642), (4738, 42480), (4944, 40710), (5310, 37904), (5428, 37080), (5520, 36462), (5664, 35535), (6077, 33120), (6180, 32568), (6624, 30385), (6785, 29664), (7080, 28428), (7107, 28320), (7416, 27140), (8142, 24720), (8240, 24426), (8280, 24308), (8496, 23690), (9270, 21712), (9440, 21321), (9476, 21240), (9888, 20355), (10620, 18952), (10856, 18540), (11040, 18231), (11845, 16992), (12154, 16560), (12213, 16480), (12360, 16284), (13570, 14832), (14160, 14214)]