144948960

素因数分解:

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

素因数の和:155

約数の個数: 384

約数和(自身を含む): 571536000

約数和(自身を除く): 426587040

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, 65, 72, 78, 80, 87, 89, 90, 96, 104, 108, 116, 117, 120, 130, 135, 144, 145, 156, 160, 174, 178, 180, 195, 208, 216, 232, 234, 240, 260, 261, 267, 270, 288, 290, 312, 348, 351, 356, 360, 377, 390, 416, 432, 435, 445, 464, 468, 480, 520, 522, 534, 540, 580, 585, 624, 696, 702, 712, 720, 754, 780, 783, 801, 864, 870, 890, 928, 936, 1040, 1044, 1068, 1080, 1131, 1157, 1160, 1170, 1248, 1305, 1335, 1392, 1404, 1424, 1440, 1508, 1560, 1566, 1602, 1740, 1755, 1780, 1872, 1885, 2080, 2088, 2136, 2160, 2262, 2314, 2320, 2340, 2403, 2581, 2610, 2670, 2784, 2808, 2848, 3016, 3120, 3132, 3204, 3393, 3471, 3480, 3510, 3560, 3744, 3770, 3915, 4005, 4176, 4272, 4320, 4524, 4628, 4640, 4680, 4806, 5162, 5220, 5340, 5616, 5655, 5785, 6032, 6240, 6264, 6408, 6786, 6942, 6960, 7020, 7120, 7540, 7743, 7830, 8010, 8352, 8544, 9048, 9256, 9360, 9612, 10179, 10324, 10413, 10440, 10680, 11232, 11310, 11570, 12015, 12064, 12528, 12816, 12905, 13572, 13884, 13920, 14040, 14240, 15080, 15486, 15660, 16020, 16965, 17355, 18096, 18512, 18720, 19224, 20358, 20648, 20826, 20880, 21360, 22620, 23140, 23229, 24030, 25056, 25632, 25810, 27144, 27768, 28080, 30160, 30972, 31239, 31320, 32040, 33553, 33930, 34710, 36192, 37024, 38448, 38715, 40716, 41296, 41652, 41760, 42720, 45240, 46280, 46458, 48060, 50895, 51620, 52065, 54288, 55536, 56160, 60320, 61944, 62478, 62640, 64080, 67106, 67860, 69420, 69687, 76896, 77430, 81432, 82592, 83304, 90480, 92560, 92916, 96120, 100659, 101790, 103240, 104130, 108576, 111072, 116145, 123888, 124956, 125280, 128160, 134212, 135720, 138840, 139374, 154860, 156195, 162864, 166608, 167765, 180960, 185120, 185832, 192240, 201318, 203580, 206480, 208260, 232290, 247776, 249912, 268424, 271440, 277680, 278748, 301977, 309720, 312390, 325728, 333216, 335530, 348435, 371664, 384480, 402636, 407160, 412960, 416520, 464580, 499824, 503295, 536848, 542880, 555360, 557496, 603954, 619440, 624780, 671060, 696870, 743328, 805272, 814320, 833040, 905931, 929160, 999648, 1006590, 1073696, 1114992, 1207908, 1238880, 1249560, 1342120, 1393740, 1509885, 1610544, 1628640, 1666080, 1811862, 1858320, 2013180, 2229984, 2415816, 2499120, 2684240, 2787480, 3019770, 3221088, 3623724, 3716640, 4026360, 4529655, 4831632, 4998240, 5368480, 5574960, 6039540, 7247448, 8052720, 9059310, 9663264, 11149920, 12079080, 14494896, 16105440, 18118620, 24158160, 28989792, 36237240, 48316320, 72474480, 144948960]

約数ペア:

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