394038720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:440

約数の個数: 252

約数和(自身を含む): 1434190680

約数和(自身を除く): 1040151960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 361, 379, 380, 456, 480, 570, 576, 608, 684, 720, 722, 758, 760, 855, 912, 960, 1083, 1137, 1140, 1216, 1368, 1440, 1444, 1516, 1520, 1710, 1805, 1824, 1895, 2166, 2274, 2280, 2736, 2880, 2888, 3032, 3040, 3249, 3411, 3420, 3610, 3648, 3790, 4332, 4548, 4560, 5415, 5472, 5685, 5776, 6064, 6080, 6498, 6822, 6840, 7201, 7220, 7580, 8664, 9096, 9120, 10830, 10944, 11370, 11552, 12128, 12996, 13644, 13680, 14402, 14440, 15160, 16245, 17055, 17328, 18192, 18240, 21603, 21660, 22740, 23104, 24256, 25992, 27288, 27360, 28804, 28880, 30320, 32490, 34110, 34656, 36005, 36384, 43206, 43320, 45480, 51984, 54576, 54720, 57608, 57760, 60640, 64809, 64980, 68220, 69312, 72010, 72768, 86412, 86640, 90960, 103968, 108015, 109152, 115216, 115520, 121280, 129618, 129960, 136440, 136819, 144020, 172824, 173280, 181920, 207936, 216030, 218304, 230432, 259236, 259920, 272880, 273638, 288040, 324045, 345648, 346560, 363840, 410457, 432060, 460864, 518472, 519840, 545760, 547276, 576080, 648090, 684095, 691296, 820914, 864120, 1036944, 1039680, 1091520, 1094552, 1152160, 1231371, 1296180, 1368190, 1382592, 1641828, 1728240, 2052285, 2073888, 2189104, 2304320, 2462742, 2592360, 2736380, 3283656, 3456480, 4104570, 4147776, 4378208, 4925484, 5184720, 5472760, 6156855, 6567312, 6912960, 8209140, 8756416, 9850968, 10369440, 10945520, 12313710, 13134624, 16418280, 19701936, 20738880, 21891040, 24627420, 26269248, 32836560, 39403872, 43782080, 49254840, 65673120, 78807744, 98509680, 131346240, 197019360, 394038720]

約数ペア:

[(1, 394038720), (2, 197019360), (3, 131346240), (4, 98509680), (5, 78807744), (6, 65673120), (8, 49254840), (9, 43782080), (10, 39403872), (12, 32836560), (15, 26269248), (16, 24627420), (18, 21891040), (19, 20738880), (20, 19701936), (24, 16418280), (30, 13134624), (32, 12313710), (36, 10945520), (38, 10369440), (40, 9850968), (45, 8756416), (48, 8209140), (57, 6912960), (60, 6567312), (64, 6156855), (72, 5472760), (76, 5184720), (80, 4925484), (90, 4378208), (95, 4147776), (96, 4104570), (114, 3456480), (120, 3283656), (144, 2736380), (152, 2592360), (160, 2462742), (171, 2304320), (180, 2189104), (190, 2073888), (192, 2052285), (228, 1728240), (240, 1641828), (285, 1382592), (288, 1368190), (304, 1296180), (320, 1231371), (342, 1152160), (360, 1094552), (361, 1091520), (379, 1039680), (380, 1036944), (456, 864120), (480, 820914), (570, 691296), (576, 684095), (608, 648090), (684, 576080), (720, 547276), (722, 545760), (758, 519840), (760, 518472), (855, 460864), (912, 432060), (960, 410457), (1083, 363840), (1137, 346560), (1140, 345648), (1216, 324045), (1368, 288040), (1440, 273638), (1444, 272880), (1516, 259920), (1520, 259236), (1710, 230432), (1805, 218304), (1824, 216030), (1895, 207936), (2166, 181920), (2274, 173280), (2280, 172824), (2736, 144020), (2880, 136819), (2888, 136440), (3032, 129960), (3040, 129618), (3249, 121280), (3411, 115520), (3420, 115216), (3610, 109152), (3648, 108015), (3790, 103968), (4332, 90960), (4548, 86640), (4560, 86412), (5415, 72768), (5472, 72010), (5685, 69312), (5776, 68220), (6064, 64980), (6080, 64809), (6498, 60640), (6822, 57760), (6840, 57608), (7201, 54720), (7220, 54576), (7580, 51984), (8664, 45480), (9096, 43320), (9120, 43206), (10830, 36384), (10944, 36005), (11370, 34656), (11552, 34110), (12128, 32490), (12996, 30320), (13644, 28880), (13680, 28804), (14402, 27360), (14440, 27288), (15160, 25992), (16245, 24256), (17055, 23104), (17328, 22740), (18192, 21660), (18240, 21603)]