248497920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 432

約数和(自身を含む): 981463392

約数和(自身を除く): 732965472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 37, 40, 44, 45, 48, 53, 55, 60, 64, 66, 72, 74, 80, 88, 90, 96, 99, 106, 110, 111, 120, 128, 132, 144, 148, 159, 160, 165, 176, 180, 185, 192, 198, 212, 220, 222, 240, 256, 264, 265, 288, 296, 318, 320, 330, 333, 352, 360, 370, 384, 396, 407, 424, 440, 444, 477, 480, 495, 528, 530, 555, 576, 583, 592, 636, 640, 660, 666, 704, 720, 740, 768, 792, 795, 814, 848, 880, 888, 954, 960, 990, 1056, 1060, 1110, 1152, 1166, 1184, 1221, 1272, 1280, 1320, 1332, 1408, 1440, 1480, 1584, 1590, 1628, 1665, 1696, 1749, 1760, 1776, 1908, 1920, 1961, 1980, 2035, 2112, 2120, 2220, 2304, 2332, 2368, 2385, 2442, 2544, 2640, 2664, 2816, 2880, 2915, 2960, 3168, 3180, 3256, 3330, 3392, 3498, 3520, 3552, 3663, 3816, 3840, 3922, 3960, 4070, 4224, 4240, 4440, 4664, 4736, 4770, 4884, 5088, 5247, 5280, 5328, 5760, 5830, 5883, 5920, 6105, 6336, 6360, 6512, 6660, 6784, 6996, 7040, 7104, 7326, 7632, 7844, 7920, 8140, 8448, 8480, 8745, 8880, 9328, 9472, 9540, 9768, 9805, 10176, 10494, 10560, 10656, 11520, 11660, 11766, 11840, 12210, 12672, 12720, 13024, 13320, 13568, 13992, 14080, 14208, 14652, 15264, 15688, 15840, 16280, 16960, 17490, 17649, 17760, 18315, 18656, 19080, 19536, 19610, 20352, 20988, 21120, 21312, 21571, 23320, 23532, 23680, 24420, 25344, 25440, 26048, 26235, 26640, 27984, 28416, 29304, 29415, 30528, 31376, 31680, 32560, 33920, 34980, 35298, 35520, 36630, 37312, 38160, 39072, 39220, 40704, 41976, 42240, 42624, 43142, 46640, 47064, 47360, 48840, 50880, 52096, 52470, 53280, 55968, 58608, 58830, 61056, 62752, 63360, 64713, 65120, 67840, 69960, 70596, 71040, 73260, 74624, 76320, 78144, 78440, 83952, 85248, 86284, 88245, 93280, 94128, 97680, 101760, 104192, 104940, 106560, 107855, 111936, 117216, 117660, 122112, 125504, 126720, 129426, 130240, 139920, 141192, 142080, 146520, 149248, 152640, 156288, 156880, 167904, 172568, 176490, 186560, 188256, 194139, 195360, 203520, 209880, 213120, 215710, 223872, 234432, 235320, 251008, 258852, 260480, 279840, 282384, 293040, 305280, 312576, 313760, 323565, 335808, 345136, 352980, 373120, 376512, 388278, 390720, 419760, 426240, 431420, 447744, 468864, 470640, 502016, 517704, 520960, 559680, 564768, 586080, 610560, 627520, 647130, 671616, 690272, 705960, 746240, 753024, 776556, 781440, 839520, 862840, 937728, 941280, 970695, 1035408, 1119360, 1129536, 1172160, 1255040, 1294260, 1343232, 1380544, 1411920, 1506048, 1553112, 1562880, 1679040, 1725680, 1882560, 1941390, 2070816, 2238720, 2259072, 2344320, 2510080, 2588520, 2761088, 2823840, 3106224, 3358080, 3451360, 3765120, 3882780, 4141632, 4518144, 4688640, 5177040, 5522176, 5647680, 6212448, 6716160, 6902720, 7530240, 7765560, 8283264, 10354080, 11295360, 12424896, 13805440, 15531120, 16566528, 20708160, 22590720, 24849792, 27610880, 31062240, 41416320, 49699584, 62124480, 82832640, 124248960, 248497920]

約数ペア:

[(1, 248497920), (2, 124248960), (3, 82832640), (4, 62124480), (5, 49699584), (6, 41416320), (8, 31062240), (9, 27610880), (10, 24849792), (11, 22590720), (12, 20708160), (15, 16566528), (16, 15531120), (18, 13805440), (20, 12424896), (22, 11295360), (24, 10354080), (30, 8283264), (32, 7765560), (33, 7530240), (36, 6902720), (37, 6716160), (40, 6212448), (44, 5647680), (45, 5522176), (48, 5177040), (53, 4688640), (55, 4518144), (60, 4141632), (64, 3882780), (66, 3765120), (72, 3451360), (74, 3358080), (80, 3106224), (88, 2823840), (90, 2761088), (96, 2588520), (99, 2510080), (106, 2344320), (110, 2259072), (111, 2238720), (120, 2070816), (128, 1941390), (132, 1882560), (144, 1725680), (148, 1679040), (159, 1562880), (160, 1553112), (165, 1506048), (176, 1411920), (180, 1380544), (185, 1343232), (192, 1294260), (198, 1255040), (212, 1172160), (220, 1129536), (222, 1119360), (240, 1035408), (256, 970695), (264, 941280), (265, 937728), (288, 862840), (296, 839520), (318, 781440), (320, 776556), (330, 753024), (333, 746240), (352, 705960), (360, 690272), (370, 671616), (384, 647130), (396, 627520), (407, 610560), (424, 586080), (440, 564768), (444, 559680), (477, 520960), (480, 517704), (495, 502016), (528, 470640), (530, 468864), (555, 447744), (576, 431420), (583, 426240), (592, 419760), (636, 390720), (640, 388278), (660, 376512), (666, 373120), (704, 352980), (720, 345136), (740, 335808), (768, 323565), (792, 313760), (795, 312576), (814, 305280), (848, 293040), (880, 282384), (888, 279840), (954, 260480), (960, 258852), (990, 251008), (1056, 235320), (1060, 234432), (1110, 223872), (1152, 215710), (1166, 213120), (1184, 209880), (1221, 203520), (1272, 195360), (1280, 194139), (1320, 188256), (1332, 186560), (1408, 176490), (1440, 172568), (1480, 167904), (1584, 156880), (1590, 156288), (1628, 152640), (1665, 149248), (1696, 146520), (1749, 142080), (1760, 141192), (1776, 139920), (1908, 130240), (1920, 129426), (1961, 126720), (1980, 125504), (2035, 122112), (2112, 117660), (2120, 117216), (2220, 111936), (2304, 107855), (2332, 106560), (2368, 104940), (2385, 104192), (2442, 101760), (2544, 97680), (2640, 94128), (2664, 93280), (2816, 88245), (2880, 86284), (2915, 85248), (2960, 83952), (3168, 78440), (3180, 78144), (3256, 76320), (3330, 74624), (3392, 73260), (3498, 71040), (3520, 70596), (3552, 69960), (3663, 67840), (3816, 65120), (3840, 64713), (3922, 63360), (3960, 62752), (4070, 61056), (4224, 58830), (4240, 58608), (4440, 55968), (4664, 53280), (4736, 52470), (4770, 52096), (4884, 50880), (5088, 48840), (5247, 47360), (5280, 47064), (5328, 46640), (5760, 43142), (5830, 42624), (5883, 42240), (5920, 41976), (6105, 40704), (6336, 39220), (6360, 39072), (6512, 38160), (6660, 37312), (6784, 36630), (6996, 35520), (7040, 35298), (7104, 34980), (7326, 33920), (7632, 32560), (7844, 31680), (7920, 31376), (8140, 30528), (8448, 29415), (8480, 29304), (8745, 28416), (8880, 27984), (9328, 26640), (9472, 26235), (9540, 26048), (9768, 25440), (9805, 25344), (10176, 24420), (10494, 23680), (10560, 23532), (10656, 23320), (11520, 21571), (11660, 21312), (11766, 21120), (11840, 20988), (12210, 20352), (12672, 19610), (12720, 19536), (13024, 19080), (13320, 18656), (13568, 18315), (13992, 17760), (14080, 17649), (14208, 17490), (14652, 16960), (15264, 16280), (15688, 15840)]