1639422720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 576

約数和(自身を含む): 6490108800

約数和(自身を除く): 4850686080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 41, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 82, 89, 90, 96, 104, 108, 117, 120, 123, 128, 130, 135, 144, 156, 160, 164, 178, 180, 192, 195, 205, 208, 216, 234, 240, 246, 256, 260, 267, 270, 288, 312, 320, 328, 351, 356, 360, 369, 384, 390, 410, 416, 432, 445, 468, 480, 492, 520, 533, 534, 540, 576, 585, 615, 624, 640, 656, 702, 712, 720, 738, 768, 780, 801, 820, 832, 864, 890, 936, 960, 984, 1040, 1066, 1068, 1080, 1107, 1152, 1157, 1170, 1230, 1248, 1280, 1312, 1335, 1404, 1424, 1440, 1476, 1560, 1599, 1602, 1640, 1664, 1728, 1755, 1780, 1845, 1872, 1920, 1968, 2080, 2132, 2136, 2160, 2214, 2304, 2314, 2340, 2403, 2460, 2496, 2624, 2665, 2670, 2808, 2848, 2880, 2952, 3120, 3198, 3204, 3280, 3328, 3456, 3471, 3510, 3560, 3649, 3690, 3744, 3840, 3936, 4005, 4160, 4264, 4272, 4320, 4428, 4628, 4680, 4797, 4806, 4920, 4992, 5248, 5330, 5340, 5535, 5616, 5696, 5760, 5785, 5904, 6240, 6396, 6408, 6560, 6912, 6942, 7020, 7120, 7298, 7380, 7488, 7872, 7995, 8010, 8320, 8528, 8544, 8640, 8856, 9256, 9360, 9594, 9612, 9840, 9984, 10413, 10496, 10660, 10680, 10947, 11070, 11232, 11392, 11520, 11570, 11808, 12015, 12480, 12792, 12816, 13120, 13884, 14040, 14240, 14391, 14596, 14760, 14976, 15744, 15990, 16020, 16640, 17056, 17088, 17280, 17355, 17712, 18245, 18512, 18720, 19188, 19224, 19680, 20826, 21320, 21360, 21894, 22140, 22464, 22784, 23140, 23616, 23985, 24030, 24960, 25584, 25632, 26240, 27768, 28080, 28480, 28782, 29192, 29520, 29952, 31239, 31488, 31980, 32040, 32841, 34112, 34176, 34560, 34710, 35424, 36490, 37024, 37440, 38376, 38448, 39360, 41652, 42640, 42720, 43788, 44280, 44928, 46280, 47232, 47437, 47970, 48060, 49920, 51168, 51264, 52065, 52480, 54735, 55536, 56160, 56960, 57564, 58384, 59040, 62478, 63960, 64080, 65682, 68224, 68352, 69420, 70848, 71955, 72980, 74048, 74880, 76752, 76896, 78720, 83304, 85280, 85440, 87576, 88560, 89856, 92560, 94464, 94874, 95940, 96120, 98523, 102336, 102528, 104130, 109470, 111072, 112320, 113920, 115128, 116768, 118080, 124956, 127920, 128160, 131364, 136448, 138840, 141696, 142311, 143910, 145960, 148096, 149760, 153504, 153792, 156195, 157440, 164205, 166608, 170560, 170880, 175152, 177120, 185120, 189748, 191880, 192240, 197046, 204672, 205056, 208260, 218940, 222144, 224640, 230256, 233536, 236160, 237185, 249912, 255840, 256320, 262728, 277680, 283392, 284622, 287820, 291920, 296192, 307008, 307584, 312390, 328410, 333216, 341120, 341760, 350304, 354240, 370240, 379496, 383760, 384480, 394092, 409344, 416520, 426933, 437880, 444288, 449280, 460512, 467072, 472320, 474370, 492615, 499824, 511680, 512640, 525456, 555360, 569244, 575640, 583840, 614016, 615168, 624780, 656820, 666432, 682240, 700608, 708480, 711555, 740480, 758992, 767520, 768960, 788184, 833040, 853866, 875760, 888576, 921024, 934144, 948740, 985230, 999648, 1023360, 1025280, 1050912, 1110720, 1138488, 1151280, 1167680, 1228032, 1249560, 1280799, 1313640, 1332864, 1401216, 1416960, 1423110, 1480960, 1517984, 1535040, 1537920, 1576368, 1666080, 1707732, 1751520, 1842048, 1897480, 1970460, 1999296, 2046720, 2101824, 2134665, 2221440, 2276976, 2302560, 2335360, 2499120, 2561598, 2627280, 2665728, 2802432, 2846220, 3035968, 3070080, 3075840, 3152736, 3332160, 3415464, 3503040, 3684096, 3794960, 3940920, 3998592, 4203648, 4269330, 4442880, 4553952, 4605120, 4670720, 4998240, 5123196, 5254560, 5692440, 6071936, 6140160, 6305472, 6403995, 6664320, 6830928, 7006080, 7589920, 7881840, 7997184, 8407296, 8538660, 9107904, 9210240, 9996480, 10246392, 10509120, 11384880, 12143872, 12610944, 12807990, 13328640, 13661856, 14012160, 15179840, 15763680, 17077320, 18215808, 18420480, 19992960, 20492784, 21018240, 22769760, 25221888, 25615980, 27323712, 30359680, 31527360, 34154640, 36431616, 39985920, 40985568, 42036480, 45539520, 51231960, 54647424, 60719360, 63054720, 68309280, 81971136, 91079040, 102463920, 109294848, 126109440, 136618560, 163942272, 182158080, 204927840, 273237120, 327884544, 409855680, 546474240, 819711360, 1639422720]

約数ペア:

[(1, 1639422720), (2, 819711360), (3, 546474240), (4, 409855680), (5, 327884544), (6, 273237120), (8, 204927840), (9, 182158080), (10, 163942272), (12, 136618560), (13, 126109440), (15, 109294848), (16, 102463920), (18, 91079040), (20, 81971136), (24, 68309280), (26, 63054720), (27, 60719360), (30, 54647424), (32, 51231960), (36, 45539520), (39, 42036480), (40, 40985568), (41, 39985920), (45, 36431616), (48, 34154640), (52, 31527360), (54, 30359680), (60, 27323712), (64, 25615980), (65, 25221888), (72, 22769760), (78, 21018240), (80, 20492784), (82, 19992960), (89, 18420480), (90, 18215808), (96, 17077320), (104, 15763680), (108, 15179840), (117, 14012160), (120, 13661856), (123, 13328640), (128, 12807990), (130, 12610944), (135, 12143872), (144, 11384880), (156, 10509120), (160, 10246392), (164, 9996480), (178, 9210240), (180, 9107904), (192, 8538660), (195, 8407296), (205, 7997184), (208, 7881840), (216, 7589920), (234, 7006080), (240, 6830928), (246, 6664320), (256, 6403995), (260, 6305472), (267, 6140160), (270, 6071936), (288, 5692440), (312, 5254560), (320, 5123196), (328, 4998240), (351, 4670720), (356, 4605120), (360, 4553952), (369, 4442880), (384, 4269330), (390, 4203648), (410, 3998592), (416, 3940920), (432, 3794960), (445, 3684096), (468, 3503040), (480, 3415464), (492, 3332160), (520, 3152736), (533, 3075840), (534, 3070080), (540, 3035968), (576, 2846220), (585, 2802432), (615, 2665728), (624, 2627280), (640, 2561598), (656, 2499120), (702, 2335360), (712, 2302560), (720, 2276976), (738, 2221440), (768, 2134665), (780, 2101824), (801, 2046720), (820, 1999296), (832, 1970460), (864, 1897480), (890, 1842048), (936, 1751520), (960, 1707732), (984, 1666080), (1040, 1576368), (1066, 1537920), (1068, 1535040), (1080, 1517984), (1107, 1480960), (1152, 1423110), (1157, 1416960), (1170, 1401216), (1230, 1332864), (1248, 1313640), (1280, 1280799), (1312, 1249560), (1335, 1228032), (1404, 1167680), (1424, 1151280), (1440, 1138488), (1476, 1110720), (1560, 1050912), (1599, 1025280), (1602, 1023360), (1640, 999648), (1664, 985230), (1728, 948740), (1755, 934144), (1780, 921024), (1845, 888576), (1872, 875760), (1920, 853866), (1968, 833040), (2080, 788184), (2132, 768960), (2136, 767520), (2160, 758992), (2214, 740480), (2304, 711555), (2314, 708480), (2340, 700608), (2403, 682240), (2460, 666432), (2496, 656820), (2624, 624780), (2665, 615168), (2670, 614016), (2808, 583840), (2848, 575640), (2880, 569244), (2952, 555360), (3120, 525456), (3198, 512640), (3204, 511680), (3280, 499824), (3328, 492615), (3456, 474370), (3471, 472320), (3510, 467072), (3560, 460512), (3649, 449280), (3690, 444288), (3744, 437880), (3840, 426933), (3936, 416520), (4005, 409344), (4160, 394092), (4264, 384480), (4272, 383760), (4320, 379496), (4428, 370240), (4628, 354240), (4680, 350304), (4797, 341760), (4806, 341120), (4920, 333216), (4992, 328410), (5248, 312390), (5330, 307584), (5340, 307008), (5535, 296192), (5616, 291920), (5696, 287820), (5760, 284622), (5785, 283392), (5904, 277680), (6240, 262728), (6396, 256320), (6408, 255840), (6560, 249912), (6912, 237185), (6942, 236160), (7020, 233536), (7120, 230256), (7298, 224640), (7380, 222144), (7488, 218940), (7872, 208260), (7995, 205056), (8010, 204672), (8320, 197046), (8528, 192240), (8544, 191880), (8640, 189748), (8856, 185120), (9256, 177120), (9360, 175152), (9594, 170880), (9612, 170560), (9840, 166608), (9984, 164205), (10413, 157440), (10496, 156195), (10660, 153792), (10680, 153504), (10947, 149760), (11070, 148096), (11232, 145960), (11392, 143910), (11520, 142311), (11570, 141696), (11808, 138840), (12015, 136448), (12480, 131364), (12792, 128160), (12816, 127920), (13120, 124956), (13884, 118080), (14040, 116768), (14240, 115128), (14391, 113920), (14596, 112320), (14760, 111072), (14976, 109470), (15744, 104130), (15990, 102528), (16020, 102336), (16640, 98523), (17056, 96120), (17088, 95940), (17280, 94874), (17355, 94464), (17712, 92560), (18245, 89856), (18512, 88560), (18720, 87576), (19188, 85440), (19224, 85280), (19680, 83304), (20826, 78720), (21320, 76896), (21360, 76752), (21894, 74880), (22140, 74048), (22464, 72980), (22784, 71955), (23140, 70848), (23616, 69420), (23985, 68352), (24030, 68224), (24960, 65682), (25584, 64080), (25632, 63960), (26240, 62478), (27768, 59040), (28080, 58384), (28480, 57564), (28782, 56960), (29192, 56160), (29520, 55536), (29952, 54735), (31239, 52480), (31488, 52065), (31980, 51264), (32040, 51168), (32841, 49920), (34112, 48060), (34176, 47970), (34560, 47437), (34710, 47232), (35424, 46280), (36490, 44928), (37024, 44280), (37440, 43788), (38376, 42720), (38448, 42640), (39360, 41652)]