307207680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 320

約数和(自身を含む): 1126052928

約数和(自身を除く): 818845248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 181, 192, 195, 204, 208, 221, 240, 255, 256, 260, 272, 312, 320, 340, 362, 384, 390, 408, 416, 442, 480, 510, 512, 520, 543, 544, 624, 640, 663, 680, 724, 768, 780, 816, 832, 884, 905, 960, 1020, 1040, 1086, 1088, 1105, 1248, 1280, 1326, 1360, 1448, 1536, 1560, 1632, 1664, 1768, 1810, 1920, 2040, 2080, 2172, 2176, 2210, 2353, 2496, 2560, 2652, 2715, 2720, 2896, 3077, 3120, 3264, 3315, 3328, 3536, 3620, 3840, 4080, 4160, 4344, 4352, 4420, 4706, 4992, 5304, 5430, 5440, 5792, 6154, 6240, 6528, 6630, 6656, 7059, 7072, 7240, 7680, 8160, 8320, 8688, 8704, 8840, 9231, 9412, 9984, 10608, 10860, 10880, 11584, 11765, 12308, 12480, 13056, 13260, 14118, 14144, 14480, 15385, 16320, 16640, 17376, 17680, 18462, 18824, 19968, 21216, 21720, 21760, 23168, 23530, 24616, 24960, 26112, 26520, 28236, 28288, 28960, 30770, 32640, 33280, 34752, 35295, 35360, 36924, 37648, 40001, 42432, 43440, 43520, 46155, 46336, 47060, 49232, 49920, 53040, 56472, 56576, 57920, 61540, 65280, 69504, 70590, 70720, 73848, 75296, 80002, 84864, 86880, 92310, 92672, 94120, 98464, 99840, 106080, 112944, 113152, 115840, 120003, 123080, 130560, 139008, 141180, 141440, 147696, 150592, 160004, 169728, 173760, 184620, 188240, 196928, 200005, 212160, 225888, 231680, 240006, 246160, 278016, 282360, 282880, 295392, 301184, 320008, 339456, 347520, 369240, 376480, 393856, 400010, 424320, 451776, 463360, 480012, 492320, 564720, 565760, 590784, 600015, 602368, 640016, 695040, 738480, 752960, 787712, 800020, 848640, 903552, 960024, 984640, 1129440, 1181568, 1200030, 1204736, 1280032, 1390080, 1476960, 1505920, 1575424, 1600040, 1697280, 1807104, 1920048, 1969280, 2258880, 2363136, 2400060, 2560064, 2953920, 3011840, 3200080, 3614208, 3840096, 3938560, 4517760, 4726272, 4800120, 5120128, 5907840, 6023680, 6400160, 7680192, 7877120, 9035520, 9600240, 10240256, 11815680, 12800320, 15360384, 18071040, 19200480, 20480512, 23631360, 25600640, 30720768, 38400960, 51201280, 61441536, 76801920, 102402560, 153603840, 307207680]

約数ペア:

[(1, 307207680), (2, 153603840), (3, 102402560), (4, 76801920), (5, 61441536), (6, 51201280), (8, 38400960), (10, 30720768), (12, 25600640), (13, 23631360), (15, 20480512), (16, 19200480), (17, 18071040), (20, 15360384), (24, 12800320), (26, 11815680), (30, 10240256), (32, 9600240), (34, 9035520), (39, 7877120), (40, 7680192), (48, 6400160), (51, 6023680), (52, 5907840), (60, 5120128), (64, 4800120), (65, 4726272), (68, 4517760), (78, 3938560), (80, 3840096), (85, 3614208), (96, 3200080), (102, 3011840), (104, 2953920), (120, 2560064), (128, 2400060), (130, 2363136), (136, 2258880), (156, 1969280), (160, 1920048), (170, 1807104), (181, 1697280), (192, 1600040), (195, 1575424), (204, 1505920), (208, 1476960), (221, 1390080), (240, 1280032), (255, 1204736), (256, 1200030), (260, 1181568), (272, 1129440), (312, 984640), (320, 960024), (340, 903552), (362, 848640), (384, 800020), (390, 787712), (408, 752960), (416, 738480), (442, 695040), (480, 640016), (510, 602368), (512, 600015), (520, 590784), (543, 565760), (544, 564720), (624, 492320), (640, 480012), (663, 463360), (680, 451776), (724, 424320), (768, 400010), (780, 393856), (816, 376480), (832, 369240), (884, 347520), (905, 339456), (960, 320008), (1020, 301184), (1040, 295392), (1086, 282880), (1088, 282360), (1105, 278016), (1248, 246160), (1280, 240006), (1326, 231680), (1360, 225888), (1448, 212160), (1536, 200005), (1560, 196928), (1632, 188240), (1664, 184620), (1768, 173760), (1810, 169728), (1920, 160004), (2040, 150592), (2080, 147696), (2172, 141440), (2176, 141180), (2210, 139008), (2353, 130560), (2496, 123080), (2560, 120003), (2652, 115840), (2715, 113152), (2720, 112944), (2896, 106080), (3077, 99840), (3120, 98464), (3264, 94120), (3315, 92672), (3328, 92310), (3536, 86880), (3620, 84864), (3840, 80002), (4080, 75296), (4160, 73848), (4344, 70720), (4352, 70590), (4420, 69504), (4706, 65280), (4992, 61540), (5304, 57920), (5430, 56576), (5440, 56472), (5792, 53040), (6154, 49920), (6240, 49232), (6528, 47060), (6630, 46336), (6656, 46155), (7059, 43520), (7072, 43440), (7240, 42432), (7680, 40001), (8160, 37648), (8320, 36924), (8688, 35360), (8704, 35295), (8840, 34752), (9231, 33280), (9412, 32640), (9984, 30770), (10608, 28960), (10860, 28288), (10880, 28236), (11584, 26520), (11765, 26112), (12308, 24960), (12480, 24616), (13056, 23530), (13260, 23168), (14118, 21760), (14144, 21720), (14480, 21216), (15385, 19968), (16320, 18824), (16640, 18462), (17376, 17680)]