438855840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 384

約数和(自身を含む): 1654732800

約数和(自身を除く): 1215876960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 31, 32, 36, 40, 45, 48, 54, 58, 60, 62, 72, 80, 87, 90, 93, 96, 108, 113, 116, 120, 124, 135, 144, 145, 155, 160, 174, 180, 186, 216, 226, 232, 240, 248, 261, 270, 279, 288, 290, 310, 339, 348, 360, 372, 432, 435, 452, 464, 465, 480, 496, 522, 540, 558, 565, 580, 620, 678, 696, 720, 744, 783, 837, 864, 870, 899, 904, 928, 930, 992, 1017, 1044, 1080, 1116, 1130, 1160, 1240, 1305, 1356, 1392, 1395, 1440, 1488, 1566, 1674, 1695, 1740, 1798, 1808, 1860, 2034, 2088, 2160, 2232, 2260, 2320, 2480, 2610, 2697, 2712, 2784, 2790, 2976, 3051, 3132, 3277, 3348, 3390, 3480, 3503, 3596, 3616, 3720, 3915, 4068, 4176, 4185, 4320, 4464, 4495, 4520, 4640, 4960, 5085, 5220, 5394, 5424, 5580, 6102, 6264, 6554, 6696, 6780, 6960, 7006, 7192, 7440, 7830, 8091, 8136, 8352, 8370, 8928, 8990, 9040, 9831, 10170, 10440, 10509, 10788, 10848, 11160, 12204, 12528, 13108, 13392, 13485, 13560, 13920, 14012, 14384, 14880, 15255, 15660, 16182, 16272, 16385, 16740, 17515, 17980, 18080, 19662, 20340, 20880, 21018, 21576, 22320, 24273, 24408, 25056, 26216, 26784, 26970, 27120, 28024, 28768, 29493, 30510, 31320, 31527, 32364, 32544, 32770, 33480, 35030, 35960, 39324, 40455, 40680, 41760, 42036, 43152, 44640, 48546, 48816, 49155, 52432, 52545, 53940, 54240, 56048, 58986, 61020, 62640, 63054, 64728, 65540, 66960, 70060, 71920, 78648, 80910, 81360, 84072, 86304, 88479, 94581, 97092, 97632, 98310, 101587, 104864, 105090, 107880, 112096, 117972, 121365, 122040, 125280, 126108, 129456, 131080, 133920, 140120, 143840, 147465, 157296, 157635, 161820, 162720, 168144, 176958, 189162, 194184, 196620, 203174, 210180, 215760, 235944, 242730, 244080, 252216, 258912, 262160, 280240, 294930, 304761, 314592, 315270, 323640, 336288, 353916, 378324, 388368, 393240, 406348, 420360, 431520, 442395, 471888, 472905, 485460, 488160, 504432, 507935, 524320, 560480, 589860, 609522, 630540, 647280, 707832, 756648, 776736, 786480, 812696, 840720, 884790, 914283, 943776, 945810, 970920, 1008864, 1015870, 1179720, 1219044, 1261080, 1294560, 1415664, 1513296, 1523805, 1572960, 1625392, 1681440, 1769580, 1828566, 1891620, 1941840, 2031740, 2359440, 2438088, 2522160, 2742849, 2831328, 3026592, 3047610, 3250784, 3539160, 3657132, 3783240, 3883680, 4063480, 4571415, 4718880, 4876176, 5044320, 5485698, 6095220, 7078320, 7314264, 7566480, 8126960, 9142830, 9752352, 10971396, 12190440, 13714245, 14156640, 14628528, 15132960, 16253920, 18285660, 21942792, 24380880, 27428490, 29257056, 36571320, 43885584, 48761760, 54856980, 73142640, 87771168, 109713960, 146285280, 219427920, 438855840]

約数ペア:

[(1, 438855840), (2, 219427920), (3, 146285280), (4, 109713960), (5, 87771168), (6, 73142640), (8, 54856980), (9, 48761760), (10, 43885584), (12, 36571320), (15, 29257056), (16, 27428490), (18, 24380880), (20, 21942792), (24, 18285660), (27, 16253920), (29, 15132960), (30, 14628528), (31, 14156640), (32, 13714245), (36, 12190440), (40, 10971396), (45, 9752352), (48, 9142830), (54, 8126960), (58, 7566480), (60, 7314264), (62, 7078320), (72, 6095220), (80, 5485698), (87, 5044320), (90, 4876176), (93, 4718880), (96, 4571415), (108, 4063480), (113, 3883680), (116, 3783240), (120, 3657132), (124, 3539160), (135, 3250784), (144, 3047610), (145, 3026592), (155, 2831328), (160, 2742849), (174, 2522160), (180, 2438088), (186, 2359440), (216, 2031740), (226, 1941840), (232, 1891620), (240, 1828566), (248, 1769580), (261, 1681440), (270, 1625392), (279, 1572960), (288, 1523805), (290, 1513296), (310, 1415664), (339, 1294560), (348, 1261080), (360, 1219044), (372, 1179720), (432, 1015870), (435, 1008864), (452, 970920), (464, 945810), (465, 943776), (480, 914283), (496, 884790), (522, 840720), (540, 812696), (558, 786480), (565, 776736), (580, 756648), (620, 707832), (678, 647280), (696, 630540), (720, 609522), (744, 589860), (783, 560480), (837, 524320), (864, 507935), (870, 504432), (899, 488160), (904, 485460), (928, 472905), (930, 471888), (992, 442395), (1017, 431520), (1044, 420360), (1080, 406348), (1116, 393240), (1130, 388368), (1160, 378324), (1240, 353916), (1305, 336288), (1356, 323640), (1392, 315270), (1395, 314592), (1440, 304761), (1488, 294930), (1566, 280240), (1674, 262160), (1695, 258912), (1740, 252216), (1798, 244080), (1808, 242730), (1860, 235944), (2034, 215760), (2088, 210180), (2160, 203174), (2232, 196620), (2260, 194184), (2320, 189162), (2480, 176958), (2610, 168144), (2697, 162720), (2712, 161820), (2784, 157635), (2790, 157296), (2976, 147465), (3051, 143840), (3132, 140120), (3277, 133920), (3348, 131080), (3390, 129456), (3480, 126108), (3503, 125280), (3596, 122040), (3616, 121365), (3720, 117972), (3915, 112096), (4068, 107880), (4176, 105090), (4185, 104864), (4320, 101587), (4464, 98310), (4495, 97632), (4520, 97092), (4640, 94581), (4960, 88479), (5085, 86304), (5220, 84072), (5394, 81360), (5424, 80910), (5580, 78648), (6102, 71920), (6264, 70060), (6554, 66960), (6696, 65540), (6780, 64728), (6960, 63054), (7006, 62640), (7192, 61020), (7440, 58986), (7830, 56048), (8091, 54240), (8136, 53940), (8352, 52545), (8370, 52432), (8928, 49155), (8990, 48816), (9040, 48546), (9831, 44640), (10170, 43152), (10440, 42036), (10509, 41760), (10788, 40680), (10848, 40455), (11160, 39324), (12204, 35960), (12528, 35030), (13108, 33480), (13392, 32770), (13485, 32544), (13560, 32364), (13920, 31527), (14012, 31320), (14384, 30510), (14880, 29493), (15255, 28768), (15660, 28024), (16182, 27120), (16272, 26970), (16385, 26784), (16740, 26216), (17515, 25056), (17980, 24408), (18080, 24273), (19662, 22320), (20340, 21576), (20880, 21018)]