458881920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:650

約数の個数: 384

約数和(自身を含む): 1909440000

約数和(自身を除く): 1450558080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 599, 608, 630, 640, 665, 672, 684, 720, 760, 798, 840, 855, 896, 912, 960, 1008, 1064, 1120, 1140, 1152, 1197, 1198, 1216, 1260, 1330, 1344, 1368, 1440, 1520, 1596, 1680, 1710, 1797, 1824, 1920, 1995, 2016, 2128, 2240, 2280, 2394, 2396, 2432, 2520, 2660, 2688, 2736, 2880, 2995, 3040, 3192, 3360, 3420, 3594, 3648, 3990, 4032, 4193, 4256, 4480, 4560, 4788, 4792, 5040, 5320, 5391, 5472, 5760, 5985, 5990, 6080, 6384, 6720, 6840, 7188, 7296, 7980, 8064, 8386, 8512, 8985, 9120, 9576, 9584, 10080, 10640, 10782, 10944, 11381, 11970, 11980, 12160, 12579, 12768, 13440, 13680, 14376, 15960, 16772, 17024, 17970, 18240, 19152, 19168, 20160, 20965, 21280, 21564, 21888, 22762, 23940, 23960, 25158, 25536, 26955, 27360, 28752, 31920, 33544, 34143, 35940, 36480, 37737, 38304, 38336, 40320, 41930, 42560, 43128, 45524, 47880, 47920, 50316, 51072, 53910, 54720, 56905, 57504, 62895, 63840, 67088, 68286, 71880, 75474, 76608, 76672, 79667, 83860, 85120, 86256, 91048, 95760, 95840, 100632, 102429, 107820, 109440, 113810, 115008, 125790, 127680, 134176, 136572, 143760, 150948, 153216, 159334, 167720, 170715, 172512, 182096, 188685, 191520, 191680, 201264, 204858, 215640, 227620, 230016, 239001, 251580, 255360, 268352, 273144, 287520, 301896, 318668, 335440, 341430, 345024, 364192, 377370, 383040, 383360, 398335, 402528, 409716, 431280, 455240, 478002, 503160, 512145, 536704, 546288, 575040, 603792, 637336, 670880, 682860, 690048, 717003, 728384, 754740, 766080, 796670, 805056, 819432, 862560, 910480, 956004, 1006320, 1024290, 1092576, 1150080, 1195005, 1207584, 1274672, 1341760, 1365720, 1434006, 1456768, 1509480, 1593340, 1610112, 1638864, 1725120, 1820960, 1912008, 2012640, 2048580, 2185152, 2390010, 2415168, 2549344, 2683520, 2731440, 2868012, 3018960, 3186680, 3277728, 3450240, 3585015, 3641920, 3824016, 4025280, 4097160, 4370304, 4780020, 4830336, 5098688, 5462880, 5736024, 6037920, 6373360, 6555456, 7170030, 7283840, 7648032, 8050560, 8194320, 9560040, 10197376, 10925760, 11472048, 12075840, 12746720, 13110912, 14340060, 15296064, 16388640, 19120080, 21851520, 22944096, 24151680, 25493440, 28680120, 30592128, 32777280, 38240160, 45888192, 50986880, 57360240, 65554560, 76480320, 91776384, 114720480, 152960640, 229440960, 458881920]

約数ペア:

[(1, 458881920), (2, 229440960), (3, 152960640), (4, 114720480), (5, 91776384), (6, 76480320), (7, 65554560), (8, 57360240), (9, 50986880), (10, 45888192), (12, 38240160), (14, 32777280), (15, 30592128), (16, 28680120), (18, 25493440), (19, 24151680), (20, 22944096), (21, 21851520), (24, 19120080), (28, 16388640), (30, 15296064), (32, 14340060), (35, 13110912), (36, 12746720), (38, 12075840), (40, 11472048), (42, 10925760), (45, 10197376), (48, 9560040), (56, 8194320), (57, 8050560), (60, 7648032), (63, 7283840), (64, 7170030), (70, 6555456), (72, 6373360), (76, 6037920), (80, 5736024), (84, 5462880), (90, 5098688), (95, 4830336), (96, 4780020), (105, 4370304), (112, 4097160), (114, 4025280), (120, 3824016), (126, 3641920), (128, 3585015), (133, 3450240), (140, 3277728), (144, 3186680), (152, 3018960), (160, 2868012), (168, 2731440), (171, 2683520), (180, 2549344), (190, 2415168), (192, 2390010), (210, 2185152), (224, 2048580), (228, 2012640), (240, 1912008), (252, 1820960), (266, 1725120), (280, 1638864), (285, 1610112), (288, 1593340), (304, 1509480), (315, 1456768), (320, 1434006), (336, 1365720), (342, 1341760), (360, 1274672), (380, 1207584), (384, 1195005), (399, 1150080), (420, 1092576), (448, 1024290), (456, 1006320), (480, 956004), (504, 910480), (532, 862560), (560, 819432), (570, 805056), (576, 796670), (599, 766080), (608, 754740), (630, 728384), (640, 717003), (665, 690048), (672, 682860), (684, 670880), (720, 637336), (760, 603792), (798, 575040), (840, 546288), (855, 536704), (896, 512145), (912, 503160), (960, 478002), (1008, 455240), (1064, 431280), (1120, 409716), (1140, 402528), (1152, 398335), (1197, 383360), (1198, 383040), (1216, 377370), (1260, 364192), (1330, 345024), (1344, 341430), (1368, 335440), (1440, 318668), (1520, 301896), (1596, 287520), (1680, 273144), (1710, 268352), (1797, 255360), (1824, 251580), (1920, 239001), (1995, 230016), (2016, 227620), (2128, 215640), (2240, 204858), (2280, 201264), (2394, 191680), (2396, 191520), (2432, 188685), (2520, 182096), (2660, 172512), (2688, 170715), (2736, 167720), (2880, 159334), (2995, 153216), (3040, 150948), (3192, 143760), (3360, 136572), (3420, 134176), (3594, 127680), (3648, 125790), (3990, 115008), (4032, 113810), (4193, 109440), (4256, 107820), (4480, 102429), (4560, 100632), (4788, 95840), (4792, 95760), (5040, 91048), (5320, 86256), (5391, 85120), (5472, 83860), (5760, 79667), (5985, 76672), (5990, 76608), (6080, 75474), (6384, 71880), (6720, 68286), (6840, 67088), (7188, 63840), (7296, 62895), (7980, 57504), (8064, 56905), (8386, 54720), (8512, 53910), (8985, 51072), (9120, 50316), (9576, 47920), (9584, 47880), (10080, 45524), (10640, 43128), (10782, 42560), (10944, 41930), (11381, 40320), (11970, 38336), (11980, 38304), (12160, 37737), (12579, 36480), (12768, 35940), (13440, 34143), (13680, 33544), (14376, 31920), (15960, 28752), (16772, 27360), (17024, 26955), (17970, 25536), (18240, 25158), (19152, 23960), (19168, 23940), (20160, 22762), (20965, 21888), (21280, 21564)]