289334160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 320

約数和(自身を含む): 1071360000

約数和(自身を除く): 782025840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 31, 36, 40, 45, 48, 54, 58, 60, 62, 72, 80, 87, 90, 93, 108, 116, 120, 124, 135, 144, 145, 149, 155, 174, 180, 186, 216, 232, 240, 248, 261, 270, 279, 290, 298, 310, 348, 360, 372, 432, 435, 447, 464, 465, 496, 522, 540, 558, 580, 596, 620, 696, 720, 744, 745, 783, 837, 870, 894, 899, 930, 1044, 1080, 1116, 1160, 1192, 1240, 1305, 1341, 1392, 1395, 1488, 1490, 1566, 1674, 1740, 1788, 1798, 1860, 2088, 2160, 2232, 2235, 2320, 2384, 2480, 2610, 2682, 2697, 2790, 2980, 3132, 3348, 3480, 3576, 3596, 3720, 3915, 4023, 4176, 4185, 4321, 4464, 4470, 4495, 4619, 5220, 5364, 5394, 5580, 5960, 6264, 6696, 6705, 6960, 7152, 7192, 7440, 7830, 8046, 8091, 8370, 8642, 8940, 8990, 9238, 10440, 10728, 10788, 11160, 11920, 12528, 12963, 13392, 13410, 13485, 13857, 14384, 15660, 16092, 16182, 16740, 17284, 17880, 17980, 18476, 20115, 20880, 21456, 21576, 21605, 22320, 23095, 24273, 25926, 26820, 26970, 27714, 31320, 32184, 32364, 33480, 34568, 35760, 35960, 36952, 38889, 40230, 40455, 41571, 43152, 43210, 46190, 48546, 51852, 53640, 53940, 55428, 62640, 64368, 64728, 64815, 66960, 69136, 69285, 71920, 73904, 77778, 80460, 80910, 83142, 86420, 92380, 97092, 103704, 107280, 107880, 110856, 116667, 121365, 124713, 129456, 129630, 133951, 138570, 155556, 160920, 161820, 166284, 172840, 184760, 194184, 194445, 207408, 207855, 215760, 221712, 233334, 242730, 249426, 259260, 267902, 277140, 311112, 321840, 323640, 332568, 345680, 369520, 388368, 388890, 401853, 415710, 466668, 485460, 498852, 518520, 535804, 554280, 583335, 622224, 623565, 647280, 665136, 669755, 777780, 803706, 831420, 933336, 970920, 997704, 1037040, 1071608, 1108560, 1166670, 1205559, 1247130, 1339510, 1555560, 1607412, 1662840, 1866672, 1941840, 1995408, 2009265, 2143216, 2333340, 2411118, 2494260, 2679020, 3111120, 3214824, 3325680, 3616677, 4018530, 4666680, 4822236, 4988520, 5358040, 6027795, 6429648, 7233354, 8037060, 9333360, 9644472, 9977040, 10716080, 12055590, 14466708, 16074120, 18083385, 19288944, 24111180, 28933416, 32148240, 36166770, 48222360, 57866832, 72333540, 96444720, 144667080, 289334160]

約数ペア:

[(1, 289334160), (2, 144667080), (3, 96444720), (4, 72333540), (5, 57866832), (6, 48222360), (8, 36166770), (9, 32148240), (10, 28933416), (12, 24111180), (15, 19288944), (16, 18083385), (18, 16074120), (20, 14466708), (24, 12055590), (27, 10716080), (29, 9977040), (30, 9644472), (31, 9333360), (36, 8037060), (40, 7233354), (45, 6429648), (48, 6027795), (54, 5358040), (58, 4988520), (60, 4822236), (62, 4666680), (72, 4018530), (80, 3616677), (87, 3325680), (90, 3214824), (93, 3111120), (108, 2679020), (116, 2494260), (120, 2411118), (124, 2333340), (135, 2143216), (144, 2009265), (145, 1995408), (149, 1941840), (155, 1866672), (174, 1662840), (180, 1607412), (186, 1555560), (216, 1339510), (232, 1247130), (240, 1205559), (248, 1166670), (261, 1108560), (270, 1071608), (279, 1037040), (290, 997704), (298, 970920), (310, 933336), (348, 831420), (360, 803706), (372, 777780), (432, 669755), (435, 665136), (447, 647280), (464, 623565), (465, 622224), (496, 583335), (522, 554280), (540, 535804), (558, 518520), (580, 498852), (596, 485460), (620, 466668), (696, 415710), (720, 401853), (744, 388890), (745, 388368), (783, 369520), (837, 345680), (870, 332568), (894, 323640), (899, 321840), (930, 311112), (1044, 277140), (1080, 267902), (1116, 259260), (1160, 249426), (1192, 242730), (1240, 233334), (1305, 221712), (1341, 215760), (1392, 207855), (1395, 207408), (1488, 194445), (1490, 194184), (1566, 184760), (1674, 172840), (1740, 166284), (1788, 161820), (1798, 160920), (1860, 155556), (2088, 138570), (2160, 133951), (2232, 129630), (2235, 129456), (2320, 124713), (2384, 121365), (2480, 116667), (2610, 110856), (2682, 107880), (2697, 107280), (2790, 103704), (2980, 97092), (3132, 92380), (3348, 86420), (3480, 83142), (3576, 80910), (3596, 80460), (3720, 77778), (3915, 73904), (4023, 71920), (4176, 69285), (4185, 69136), (4321, 66960), (4464, 64815), (4470, 64728), (4495, 64368), (4619, 62640), (5220, 55428), (5364, 53940), (5394, 53640), (5580, 51852), (5960, 48546), (6264, 46190), (6696, 43210), (6705, 43152), (6960, 41571), (7152, 40455), (7192, 40230), (7440, 38889), (7830, 36952), (8046, 35960), (8091, 35760), (8370, 34568), (8642, 33480), (8940, 32364), (8990, 32184), (9238, 31320), (10440, 27714), (10728, 26970), (10788, 26820), (11160, 25926), (11920, 24273), (12528, 23095), (12963, 22320), (13392, 21605), (13410, 21576), (13485, 21456), (13857, 20880), (14384, 20115), (15660, 18476), (16092, 17980), (16182, 17880), (16740, 17284)]