355567520

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 384

約数和(自身を含む): 1161216000

約数和(自身を除く): 805648480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 31, 32, 35, 38, 40, 44, 49, 55, 56, 62, 70, 76, 77, 80, 88, 95, 98, 110, 112, 124, 133, 140, 152, 154, 155, 160, 176, 190, 196, 209, 217, 220, 224, 245, 248, 266, 280, 304, 308, 310, 341, 343, 352, 380, 385, 392, 418, 434, 440, 490, 496, 532, 539, 560, 589, 608, 616, 620, 665, 682, 686, 760, 770, 784, 836, 868, 880, 931, 980, 992, 1045, 1064, 1078, 1085, 1120, 1178, 1232, 1240, 1330, 1364, 1372, 1463, 1519, 1520, 1540, 1568, 1672, 1705, 1715, 1736, 1760, 1862, 1960, 2090, 2128, 2156, 2170, 2356, 2387, 2464, 2480, 2660, 2695, 2728, 2744, 2926, 2945, 3038, 3040, 3080, 3344, 3410, 3430, 3472, 3724, 3773, 3920, 4123, 4180, 4256, 4312, 4340, 4655, 4712, 4774, 4960, 5320, 5390, 5456, 5488, 5852, 5890, 6076, 6160, 6479, 6517, 6688, 6820, 6860, 6944, 7315, 7448, 7546, 7595, 7840, 8246, 8360, 8624, 8680, 9310, 9424, 9548, 10241, 10633, 10640, 10780, 10912, 10976, 11704, 11780, 11935, 12152, 12320, 12958, 13034, 13640, 13720, 14630, 14896, 15092, 15190, 16492, 16709, 16720, 17248, 17360, 18620, 18848, 18865, 19096, 20482, 20615, 21266, 21280, 21560, 23408, 23560, 23870, 24304, 25916, 26068, 27280, 27440, 28861, 29260, 29792, 30184, 30380, 32395, 32585, 32984, 33418, 33440, 34720, 37240, 37730, 38192, 40964, 41230, 42532, 43120, 45353, 46816, 47120, 47740, 48608, 51205, 51832, 52136, 53165, 54560, 54880, 57722, 58520, 60368, 60760, 64790, 65170, 65968, 66836, 71687, 74480, 75460, 76384, 81928, 82460, 83545, 85064, 86240, 90706, 94240, 95480, 102410, 103664, 104272, 106330, 115444, 116963, 117040, 120736, 121520, 129580, 130340, 131936, 133672, 143374, 144305, 148960, 150920, 163856, 164920, 167090, 170128, 181412, 190960, 202027, 204820, 207328, 208544, 212660, 226765, 230888, 233926, 234080, 243040, 259160, 260680, 267344, 286748, 288610, 301840, 317471, 327712, 329840, 334180, 340256, 358435, 362824, 381920, 404054, 409640, 425320, 453530, 461776, 467852, 518320, 521360, 534688, 573496, 577220, 584815, 603680, 634942, 659680, 668360, 716870, 725648, 808108, 819280, 850640, 907060, 923552, 935704, 1010135, 1036640, 1042720, 1146992, 1154440, 1169630, 1269884, 1336720, 1433740, 1451296, 1587355, 1616216, 1638560, 1701280, 1814120, 1871408, 2020270, 2222297, 2293984, 2308880, 2339260, 2539768, 2673440, 2867480, 3174710, 3232432, 3628240, 3742816, 4040540, 4444594, 4617760, 4678520, 5079536, 5734960, 6349420, 6464864, 7256480, 8081080, 8889188, 9357040, 10159072, 11111485, 11469920, 12698840, 16162160, 17778376, 18714080, 22222970, 25397680, 32324320, 35556752, 44445940, 50795360, 71113504, 88891880, 177783760, 355567520]

約数ペア:

[(1, 355567520), (2, 177783760), (4, 88891880), (5, 71113504), (7, 50795360), (8, 44445940), (10, 35556752), (11, 32324320), (14, 25397680), (16, 22222970), (19, 18714080), (20, 17778376), (22, 16162160), (28, 12698840), (31, 11469920), (32, 11111485), (35, 10159072), (38, 9357040), (40, 8889188), (44, 8081080), (49, 7256480), (55, 6464864), (56, 6349420), (62, 5734960), (70, 5079536), (76, 4678520), (77, 4617760), (80, 4444594), (88, 4040540), (95, 3742816), (98, 3628240), (110, 3232432), (112, 3174710), (124, 2867480), (133, 2673440), (140, 2539768), (152, 2339260), (154, 2308880), (155, 2293984), (160, 2222297), (176, 2020270), (190, 1871408), (196, 1814120), (209, 1701280), (217, 1638560), (220, 1616216), (224, 1587355), (245, 1451296), (248, 1433740), (266, 1336720), (280, 1269884), (304, 1169630), (308, 1154440), (310, 1146992), (341, 1042720), (343, 1036640), (352, 1010135), (380, 935704), (385, 923552), (392, 907060), (418, 850640), (434, 819280), (440, 808108), (490, 725648), (496, 716870), (532, 668360), (539, 659680), (560, 634942), (589, 603680), (608, 584815), (616, 577220), (620, 573496), (665, 534688), (682, 521360), (686, 518320), (760, 467852), (770, 461776), (784, 453530), (836, 425320), (868, 409640), (880, 404054), (931, 381920), (980, 362824), (992, 358435), (1045, 340256), (1064, 334180), (1078, 329840), (1085, 327712), (1120, 317471), (1178, 301840), (1232, 288610), (1240, 286748), (1330, 267344), (1364, 260680), (1372, 259160), (1463, 243040), (1519, 234080), (1520, 233926), (1540, 230888), (1568, 226765), (1672, 212660), (1705, 208544), (1715, 207328), (1736, 204820), (1760, 202027), (1862, 190960), (1960, 181412), (2090, 170128), (2128, 167090), (2156, 164920), (2170, 163856), (2356, 150920), (2387, 148960), (2464, 144305), (2480, 143374), (2660, 133672), (2695, 131936), (2728, 130340), (2744, 129580), (2926, 121520), (2945, 120736), (3038, 117040), (3040, 116963), (3080, 115444), (3344, 106330), (3410, 104272), (3430, 103664), (3472, 102410), (3724, 95480), (3773, 94240), (3920, 90706), (4123, 86240), (4180, 85064), (4256, 83545), (4312, 82460), (4340, 81928), (4655, 76384), (4712, 75460), (4774, 74480), (4960, 71687), (5320, 66836), (5390, 65968), (5456, 65170), (5488, 64790), (5852, 60760), (5890, 60368), (6076, 58520), (6160, 57722), (6479, 54880), (6517, 54560), (6688, 53165), (6820, 52136), (6860, 51832), (6944, 51205), (7315, 48608), (7448, 47740), (7546, 47120), (7595, 46816), (7840, 45353), (8246, 43120), (8360, 42532), (8624, 41230), (8680, 40964), (9310, 38192), (9424, 37730), (9548, 37240), (10241, 34720), (10633, 33440), (10640, 33418), (10780, 32984), (10912, 32585), (10976, 32395), (11704, 30380), (11780, 30184), (11935, 29792), (12152, 29260), (12320, 28861), (12958, 27440), (13034, 27280), (13640, 26068), (13720, 25916), (14630, 24304), (14896, 23870), (15092, 23560), (15190, 23408), (16492, 21560), (16709, 21280), (16720, 21266), (17248, 20615), (17360, 20482), (18620, 19096), (18848, 18865)]