251032320

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:328

約数の個数: 432

約数和(自身を含む): 1086688512

約数和(自身を除く): 835656192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 256, 264, 280, 283, 288, 308, 315, 320, 330, 336, 352, 360, 384, 385, 396, 420, 440, 448, 462, 480, 495, 504, 528, 560, 566, 576, 616, 630, 640, 660, 672, 693, 704, 720, 768, 770, 792, 840, 849, 880, 896, 924, 960, 990, 1008, 1056, 1120, 1132, 1152, 1155, 1232, 1260, 1280, 1320, 1344, 1386, 1408, 1415, 1440, 1540, 1584, 1680, 1698, 1760, 1792, 1848, 1920, 1980, 1981, 2016, 2112, 2240, 2264, 2304, 2310, 2464, 2520, 2547, 2640, 2688, 2772, 2816, 2830, 2880, 3080, 3113, 3168, 3360, 3396, 3465, 3520, 3696, 3840, 3960, 3962, 4032, 4224, 4245, 4480, 4528, 4620, 4928, 5040, 5094, 5280, 5376, 5544, 5660, 5760, 5943, 6160, 6226, 6336, 6720, 6792, 6930, 7040, 7392, 7920, 7924, 8064, 8448, 8490, 8960, 9056, 9240, 9339, 9856, 9905, 10080, 10188, 10560, 11088, 11320, 11520, 11886, 12320, 12452, 12672, 12735, 13440, 13584, 13860, 14080, 14784, 15565, 15840, 15848, 16128, 16980, 17829, 18112, 18480, 18678, 19712, 19810, 20160, 20376, 21120, 21791, 22176, 22640, 23772, 24640, 24904, 25344, 25470, 26880, 27168, 27720, 28017, 29568, 29715, 31130, 31680, 31696, 33960, 35658, 36224, 36960, 37356, 39620, 40320, 40752, 42240, 43582, 44352, 45280, 46695, 47544, 49280, 49808, 50940, 54336, 55440, 56034, 59136, 59430, 62260, 63360, 63392, 65373, 67920, 71316, 72448, 73920, 74712, 79240, 80640, 81504, 87164, 88704, 89145, 90560, 93390, 95088, 98560, 99616, 101880, 108672, 108955, 110880, 112068, 118860, 124520, 126720, 126784, 130746, 135840, 140085, 142632, 147840, 149424, 158480, 163008, 174328, 177408, 178290, 181120, 186780, 190176, 196119, 199232, 203760, 217344, 217910, 221760, 224136, 237720, 249040, 253568, 261492, 271680, 280170, 285264, 295680, 298848, 316960, 326016, 326865, 348656, 356580, 362240, 373560, 380352, 392238, 398464, 407520, 435820, 443520, 448272, 475440, 498080, 507136, 522984, 543360, 560340, 570528, 597696, 633920, 652032, 653730, 697312, 713160, 747120, 760704, 784476, 796928, 815040, 871640, 887040, 896544, 950880, 980595, 996160, 1045968, 1086720, 1120680, 1141056, 1195392, 1267840, 1307460, 1394624, 1426320, 1494240, 1521408, 1568952, 1630080, 1743280, 1793088, 1901760, 1961190, 1992320, 2091936, 2241360, 2282112, 2390784, 2535680, 2614920, 2789248, 2852640, 2988480, 3137904, 3260160, 3486560, 3586176, 3803520, 3922380, 3984640, 4183872, 4482720, 4564224, 5229840, 5578496, 5705280, 5976960, 6275808, 6973120, 7172352, 7607040, 7844760, 8367744, 8965440, 10459680, 11410560, 11953920, 12551616, 13946240, 15689520, 16735488, 17930880, 20919360, 22821120, 25103232, 27892480, 31379040, 35861760, 41838720, 50206464, 62758080, 83677440, 125516160, 251032320]

約数ペア:

[(1, 251032320), (2, 125516160), (3, 83677440), (4, 62758080), (5, 50206464), (6, 41838720), (7, 35861760), (8, 31379040), (9, 27892480), (10, 25103232), (11, 22821120), (12, 20919360), (14, 17930880), (15, 16735488), (16, 15689520), (18, 13946240), (20, 12551616), (21, 11953920), (22, 11410560), (24, 10459680), (28, 8965440), (30, 8367744), (32, 7844760), (33, 7607040), (35, 7172352), (36, 6973120), (40, 6275808), (42, 5976960), (44, 5705280), (45, 5578496), (48, 5229840), (55, 4564224), (56, 4482720), (60, 4183872), (63, 3984640), (64, 3922380), (66, 3803520), (70, 3586176), (72, 3486560), (77, 3260160), (80, 3137904), (84, 2988480), (88, 2852640), (90, 2789248), (96, 2614920), (99, 2535680), (105, 2390784), (110, 2282112), (112, 2241360), (120, 2091936), (126, 1992320), (128, 1961190), (132, 1901760), (140, 1793088), (144, 1743280), (154, 1630080), (160, 1568952), (165, 1521408), (168, 1494240), (176, 1426320), (180, 1394624), (192, 1307460), (198, 1267840), (210, 1195392), (220, 1141056), (224, 1120680), (231, 1086720), (240, 1045968), (252, 996160), (256, 980595), (264, 950880), (280, 896544), (283, 887040), (288, 871640), (308, 815040), (315, 796928), (320, 784476), (330, 760704), (336, 747120), (352, 713160), (360, 697312), (384, 653730), (385, 652032), (396, 633920), (420, 597696), (440, 570528), (448, 560340), (462, 543360), (480, 522984), (495, 507136), (504, 498080), (528, 475440), (560, 448272), (566, 443520), (576, 435820), (616, 407520), (630, 398464), (640, 392238), (660, 380352), (672, 373560), (693, 362240), (704, 356580), (720, 348656), (768, 326865), (770, 326016), (792, 316960), (840, 298848), (849, 295680), (880, 285264), (896, 280170), (924, 271680), (960, 261492), (990, 253568), (1008, 249040), (1056, 237720), (1120, 224136), (1132, 221760), (1152, 217910), (1155, 217344), (1232, 203760), (1260, 199232), (1280, 196119), (1320, 190176), (1344, 186780), (1386, 181120), (1408, 178290), (1415, 177408), (1440, 174328), (1540, 163008), (1584, 158480), (1680, 149424), (1698, 147840), (1760, 142632), (1792, 140085), (1848, 135840), (1920, 130746), (1980, 126784), (1981, 126720), (2016, 124520), (2112, 118860), (2240, 112068), (2264, 110880), (2304, 108955), (2310, 108672), (2464, 101880), (2520, 99616), (2547, 98560), (2640, 95088), (2688, 93390), (2772, 90560), (2816, 89145), (2830, 88704), (2880, 87164), (3080, 81504), (3113, 80640), (3168, 79240), (3360, 74712), (3396, 73920), (3465, 72448), (3520, 71316), (3696, 67920), (3840, 65373), (3960, 63392), (3962, 63360), (4032, 62260), (4224, 59430), (4245, 59136), (4480, 56034), (4528, 55440), (4620, 54336), (4928, 50940), (5040, 49808), (5094, 49280), (5280, 47544), (5376, 46695), (5544, 45280), (5660, 44352), (5760, 43582), (5943, 42240), (6160, 40752), (6226, 40320), (6336, 39620), (6720, 37356), (6792, 36960), (6930, 36224), (7040, 35658), (7392, 33960), (7920, 31696), (7924, 31680), (8064, 31130), (8448, 29715), (8490, 29568), (8960, 28017), (9056, 27720), (9240, 27168), (9339, 26880), (9856, 25470), (9905, 25344), (10080, 24904), (10188, 24640), (10560, 23772), (11088, 22640), (11320, 22176), (11520, 21791), (11886, 21120), (12320, 20376), (12452, 20160), (12672, 19810), (12735, 19712), (13440, 18678), (13584, 18480), (13860, 18112), (14080, 17829), (14784, 16980), (15565, 16128), (15840, 15848)]