289897920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 448

約数和(自身を含む): 1152144000

約数和(自身を除く): 862246080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 32, 36, 39, 40, 45, 48, 52, 54, 58, 60, 64, 65, 72, 78, 80, 87, 89, 90, 96, 104, 108, 116, 117, 120, 130, 135, 144, 145, 156, 160, 174, 178, 180, 192, 195, 208, 216, 232, 234, 240, 260, 261, 267, 270, 288, 290, 312, 320, 348, 351, 356, 360, 377, 390, 416, 432, 435, 445, 464, 468, 480, 520, 522, 534, 540, 576, 580, 585, 624, 696, 702, 712, 720, 754, 780, 783, 801, 832, 864, 870, 890, 928, 936, 960, 1040, 1044, 1068, 1080, 1131, 1157, 1160, 1170, 1248, 1305, 1335, 1392, 1404, 1424, 1440, 1508, 1560, 1566, 1602, 1728, 1740, 1755, 1780, 1856, 1872, 1885, 2080, 2088, 2136, 2160, 2262, 2314, 2320, 2340, 2403, 2496, 2581, 2610, 2670, 2784, 2808, 2848, 2880, 3016, 3120, 3132, 3204, 3393, 3471, 3480, 3510, 3560, 3744, 3770, 3915, 4005, 4160, 4176, 4272, 4320, 4524, 4628, 4640, 4680, 4806, 5162, 5220, 5340, 5568, 5616, 5655, 5696, 5785, 6032, 6240, 6264, 6408, 6786, 6942, 6960, 7020, 7120, 7488, 7540, 7743, 7830, 8010, 8352, 8544, 8640, 9048, 9256, 9280, 9360, 9612, 10179, 10324, 10413, 10440, 10680, 11232, 11310, 11570, 12015, 12064, 12480, 12528, 12816, 12905, 13572, 13884, 13920, 14040, 14240, 15080, 15486, 15660, 16020, 16704, 16965, 17088, 17355, 18096, 18512, 18720, 19224, 20358, 20648, 20826, 20880, 21360, 22464, 22620, 23140, 23229, 24030, 24128, 25056, 25632, 25810, 27144, 27768, 27840, 28080, 28480, 30160, 30972, 31239, 31320, 32040, 33553, 33930, 34710, 36192, 37024, 37440, 38448, 38715, 40716, 41296, 41652, 41760, 42720, 45240, 46280, 46458, 48060, 50112, 50895, 51264, 51620, 52065, 54288, 55536, 56160, 60320, 61944, 62478, 62640, 64080, 67106, 67860, 69420, 69687, 72384, 74048, 76896, 77430, 81432, 82592, 83304, 83520, 85440, 90480, 92560, 92916, 96120, 100659, 101790, 103240, 104130, 108576, 111072, 112320, 116145, 120640, 123888, 124956, 125280, 128160, 134212, 135720, 138840, 139374, 153792, 154860, 156195, 162864, 165184, 166608, 167765, 180960, 185120, 185832, 192240, 201318, 203580, 206480, 208260, 217152, 222144, 232290, 247776, 249912, 250560, 256320, 268424, 271440, 277680, 278748, 301977, 309720, 312390, 325728, 333216, 335530, 348435, 361920, 370240, 371664, 384480, 402636, 407160, 412960, 416520, 464580, 495552, 499824, 503295, 536848, 542880, 555360, 557496, 603954, 619440, 624780, 651456, 666432, 671060, 696870, 743328, 768960, 805272, 814320, 825920, 833040, 905931, 929160, 999648, 1006590, 1073696, 1085760, 1110720, 1114992, 1207908, 1238880, 1249560, 1342120, 1393740, 1486656, 1509885, 1610544, 1628640, 1666080, 1811862, 1858320, 1999296, 2013180, 2147392, 2229984, 2415816, 2477760, 2499120, 2684240, 2787480, 3019770, 3221088, 3257280, 3332160, 3623724, 3716640, 4026360, 4459968, 4529655, 4831632, 4998240, 5368480, 5574960, 6039540, 6442176, 7247448, 7433280, 8052720, 9059310, 9663264, 9996480, 10736960, 11149920, 12079080, 14494896, 16105440, 18118620, 19326528, 22299840, 24158160, 28989792, 32210880, 36237240, 48316320, 57979584, 72474480, 96632640, 144948960, 289897920]

約数ペア:

[(1, 289897920), (2, 144948960), (3, 96632640), (4, 72474480), (5, 57979584), (6, 48316320), (8, 36237240), (9, 32210880), (10, 28989792), (12, 24158160), (13, 22299840), (15, 19326528), (16, 18118620), (18, 16105440), (20, 14494896), (24, 12079080), (26, 11149920), (27, 10736960), (29, 9996480), (30, 9663264), (32, 9059310), (36, 8052720), (39, 7433280), (40, 7247448), (45, 6442176), (48, 6039540), (52, 5574960), (54, 5368480), (58, 4998240), (60, 4831632), (64, 4529655), (65, 4459968), (72, 4026360), (78, 3716640), (80, 3623724), (87, 3332160), (89, 3257280), (90, 3221088), (96, 3019770), (104, 2787480), (108, 2684240), (116, 2499120), (117, 2477760), (120, 2415816), (130, 2229984), (135, 2147392), (144, 2013180), (145, 1999296), (156, 1858320), (160, 1811862), (174, 1666080), (178, 1628640), (180, 1610544), (192, 1509885), (195, 1486656), (208, 1393740), (216, 1342120), (232, 1249560), (234, 1238880), (240, 1207908), (260, 1114992), (261, 1110720), (267, 1085760), (270, 1073696), (288, 1006590), (290, 999648), (312, 929160), (320, 905931), (348, 833040), (351, 825920), (356, 814320), (360, 805272), (377, 768960), (390, 743328), (416, 696870), (432, 671060), (435, 666432), (445, 651456), (464, 624780), (468, 619440), (480, 603954), (520, 557496), (522, 555360), (534, 542880), (540, 536848), (576, 503295), (580, 499824), (585, 495552), (624, 464580), (696, 416520), (702, 412960), (712, 407160), (720, 402636), (754, 384480), (780, 371664), (783, 370240), (801, 361920), (832, 348435), (864, 335530), (870, 333216), (890, 325728), (928, 312390), (936, 309720), (960, 301977), (1040, 278748), (1044, 277680), (1068, 271440), (1080, 268424), (1131, 256320), (1157, 250560), (1160, 249912), (1170, 247776), (1248, 232290), (1305, 222144), (1335, 217152), (1392, 208260), (1404, 206480), (1424, 203580), (1440, 201318), (1508, 192240), (1560, 185832), (1566, 185120), (1602, 180960), (1728, 167765), (1740, 166608), (1755, 165184), (1780, 162864), (1856, 156195), (1872, 154860), (1885, 153792), (2080, 139374), (2088, 138840), (2136, 135720), (2160, 134212), (2262, 128160), (2314, 125280), (2320, 124956), (2340, 123888), (2403, 120640), (2496, 116145), (2581, 112320), (2610, 111072), (2670, 108576), (2784, 104130), (2808, 103240), (2848, 101790), (2880, 100659), (3016, 96120), (3120, 92916), (3132, 92560), (3204, 90480), (3393, 85440), (3471, 83520), (3480, 83304), (3510, 82592), (3560, 81432), (3744, 77430), (3770, 76896), (3915, 74048), (4005, 72384), (4160, 69687), (4176, 69420), (4272, 67860), (4320, 67106), (4524, 64080), (4628, 62640), (4640, 62478), (4680, 61944), (4806, 60320), (5162, 56160), (5220, 55536), (5340, 54288), (5568, 52065), (5616, 51620), (5655, 51264), (5696, 50895), (5785, 50112), (6032, 48060), (6240, 46458), (6264, 46280), (6408, 45240), (6786, 42720), (6942, 41760), (6960, 41652), (7020, 41296), (7120, 40716), (7488, 38715), (7540, 38448), (7743, 37440), (7830, 37024), (8010, 36192), (8352, 34710), (8544, 33930), (8640, 33553), (9048, 32040), (9256, 31320), (9280, 31239), (9360, 30972), (9612, 30160), (10179, 28480), (10324, 28080), (10413, 27840), (10440, 27768), (10680, 27144), (11232, 25810), (11310, 25632), (11570, 25056), (12015, 24128), (12064, 24030), (12480, 23229), (12528, 23140), (12816, 22620), (12905, 22464), (13572, 21360), (13884, 20880), (13920, 20826), (14040, 20648), (14240, 20358), (15080, 19224), (15486, 18720), (15660, 18512), (16020, 18096), (16704, 17355), (16965, 17088)]