308538720

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 480

約数和(自身を含む): 1317254400

約数和(自身を除く): 1008715680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 162, 168, 171, 179, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 324, 336, 342, 358, 360, 378, 380, 399, 405, 420, 432, 456, 480, 504, 513, 532, 537, 540, 560, 567, 570, 608, 630, 648, 665, 672, 684, 716, 720, 756, 760, 798, 810, 840, 855, 864, 895, 912, 945, 1008, 1026, 1064, 1074, 1080, 1120, 1134, 1140, 1197, 1253, 1260, 1296, 1330, 1368, 1432, 1440, 1512, 1520, 1539, 1596, 1611, 1620, 1680, 1710, 1790, 1824, 1890, 1995, 2016, 2052, 2128, 2148, 2160, 2268, 2280, 2394, 2506, 2520, 2565, 2592, 2660, 2685, 2736, 2835, 2864, 3024, 3040, 3078, 3192, 3222, 3240, 3360, 3401, 3420, 3580, 3591, 3759, 3780, 3990, 4104, 4256, 4296, 4320, 4536, 4560, 4788, 4833, 5012, 5040, 5130, 5320, 5370, 5472, 5670, 5728, 5985, 6048, 6156, 6265, 6384, 6444, 6480, 6802, 6840, 7160, 7182, 7518, 7560, 7695, 7980, 8055, 8208, 8592, 9072, 9120, 9576, 9666, 10024, 10080, 10203, 10260, 10640, 10740, 10773, 11277, 11340, 11970, 12312, 12530, 12768, 12888, 12960, 13604, 13680, 14320, 14364, 14499, 15036, 15120, 15390, 15960, 16110, 16416, 17005, 17184, 17955, 18144, 18795, 19152, 19332, 20048, 20406, 20520, 21280, 21480, 21546, 22554, 22680, 23807, 23940, 24165, 24624, 25060, 25776, 27208, 27360, 28640, 28728, 28998, 30072, 30240, 30609, 30780, 31920, 32220, 33831, 34010, 35910, 37590, 38304, 38664, 40096, 40812, 41040, 42960, 43092, 45108, 45360, 47614, 47880, 48330, 49248, 50120, 51015, 51552, 53865, 54416, 56385, 57456, 57996, 60144, 61218, 61560, 63840, 64440, 67662, 68020, 71421, 71820, 72495, 75180, 77328, 81624, 82080, 85920, 86184, 90216, 90720, 91827, 95228, 95760, 96660, 100240, 101493, 102030, 107730, 108832, 112770, 114912, 115992, 119035, 120288, 122436, 123120, 128880, 135324, 136040, 142842, 143640, 144990, 150360, 153045, 154656, 163248, 169155, 172368, 180432, 183654, 190456, 191520, 193320, 200480, 202986, 204060, 214263, 215460, 225540, 231984, 238070, 244872, 246240, 257760, 270648, 272080, 275481, 285684, 287280, 289980, 300720, 306090, 326496, 338310, 344736, 357105, 360864, 367308, 380912, 386640, 405972, 408120, 428526, 430920, 451080, 459135, 463968, 476140, 489744, 507465, 541296, 544160, 550962, 571368, 574560, 579960, 601440, 612180, 642789, 676620, 714210, 734616, 761824, 773280, 811944, 816240, 857052, 861840, 902160, 918270, 952280, 979488, 1014930, 1071315, 1082592, 1101924, 1142736, 1159920, 1224360, 1285578, 1353240, 1377405, 1428420, 1469232, 1623888, 1632480, 1714104, 1723680, 1804320, 1836540, 1904560, 1928367, 2029860, 2142630, 2203848, 2285472, 2319840, 2448720, 2571156, 2706480, 2754810, 2856840, 2938464, 3213945, 3247776, 3428208, 3673080, 3809120, 3856734, 4059720, 4285260, 4407696, 4897440, 5142312, 5412960, 5509620, 5713680, 6427890, 6856416, 7346160, 7713468, 8119440, 8570520, 8815392, 9641835, 10284624, 11019240, 11427360, 12855780, 14692320, 15426936, 16238880, 17141040, 19283670, 20569248, 22038480, 25711560, 30853872, 34282080, 38567340, 44076960, 51423120, 61707744, 77134680, 102846240, 154269360, 308538720]

約数ペア:

[(1, 308538720), (2, 154269360), (3, 102846240), (4, 77134680), (5, 61707744), (6, 51423120), (7, 44076960), (8, 38567340), (9, 34282080), (10, 30853872), (12, 25711560), (14, 22038480), (15, 20569248), (16, 19283670), (18, 17141040), (19, 16238880), (20, 15426936), (21, 14692320), (24, 12855780), (27, 11427360), (28, 11019240), (30, 10284624), (32, 9641835), (35, 8815392), (36, 8570520), (38, 8119440), (40, 7713468), (42, 7346160), (45, 6856416), (48, 6427890), (54, 5713680), (56, 5509620), (57, 5412960), (60, 5142312), (63, 4897440), (70, 4407696), (72, 4285260), (76, 4059720), (80, 3856734), (81, 3809120), (84, 3673080), (90, 3428208), (95, 3247776), (96, 3213945), (105, 2938464), (108, 2856840), (112, 2754810), (114, 2706480), (120, 2571156), (126, 2448720), (133, 2319840), (135, 2285472), (140, 2203848), (144, 2142630), (152, 2029860), (160, 1928367), (162, 1904560), (168, 1836540), (171, 1804320), (179, 1723680), (180, 1714104), (189, 1632480), (190, 1623888), (210, 1469232), (216, 1428420), (224, 1377405), (228, 1353240), (240, 1285578), (252, 1224360), (266, 1159920), (270, 1142736), (280, 1101924), (285, 1082592), (288, 1071315), (304, 1014930), (315, 979488), (324, 952280), (336, 918270), (342, 902160), (358, 861840), (360, 857052), (378, 816240), (380, 811944), (399, 773280), (405, 761824), (420, 734616), (432, 714210), (456, 676620), (480, 642789), (504, 612180), (513, 601440), (532, 579960), (537, 574560), (540, 571368), (560, 550962), (567, 544160), (570, 541296), (608, 507465), (630, 489744), (648, 476140), (665, 463968), (672, 459135), (684, 451080), (716, 430920), (720, 428526), (756, 408120), (760, 405972), (798, 386640), (810, 380912), (840, 367308), (855, 360864), (864, 357105), (895, 344736), (912, 338310), (945, 326496), (1008, 306090), (1026, 300720), (1064, 289980), (1074, 287280), (1080, 285684), (1120, 275481), (1134, 272080), (1140, 270648), (1197, 257760), (1253, 246240), (1260, 244872), (1296, 238070), (1330, 231984), (1368, 225540), (1432, 215460), (1440, 214263), (1512, 204060), (1520, 202986), (1539, 200480), (1596, 193320), (1611, 191520), (1620, 190456), (1680, 183654), (1710, 180432), (1790, 172368), (1824, 169155), (1890, 163248), (1995, 154656), (2016, 153045), (2052, 150360), (2128, 144990), (2148, 143640), (2160, 142842), (2268, 136040), (2280, 135324), (2394, 128880), (2506, 123120), (2520, 122436), (2565, 120288), (2592, 119035), (2660, 115992), (2685, 114912), (2736, 112770), (2835, 108832), (2864, 107730), (3024, 102030), (3040, 101493), (3078, 100240), (3192, 96660), (3222, 95760), (3240, 95228), (3360, 91827), (3401, 90720), (3420, 90216), (3580, 86184), (3591, 85920), (3759, 82080), (3780, 81624), (3990, 77328), (4104, 75180), (4256, 72495), (4296, 71820), (4320, 71421), (4536, 68020), (4560, 67662), (4788, 64440), (4833, 63840), (5012, 61560), (5040, 61218), (5130, 60144), (5320, 57996), (5370, 57456), (5472, 56385), (5670, 54416), (5728, 53865), (5985, 51552), (6048, 51015), (6156, 50120), (6265, 49248), (6384, 48330), (6444, 47880), (6480, 47614), (6802, 45360), (6840, 45108), (7160, 43092), (7182, 42960), (7518, 41040), (7560, 40812), (7695, 40096), (7980, 38664), (8055, 38304), (8208, 37590), (8592, 35910), (9072, 34010), (9120, 33831), (9576, 32220), (9666, 31920), (10024, 30780), (10080, 30609), (10203, 30240), (10260, 30072), (10640, 28998), (10740, 28728), (10773, 28640), (11277, 27360), (11340, 27208), (11970, 25776), (12312, 25060), (12530, 24624), (12768, 24165), (12888, 23940), (12960, 23807), (13604, 22680), (13680, 22554), (14320, 21546), (14364, 21480), (14499, 21280), (15036, 20520), (15120, 20406), (15390, 20048), (15960, 19332), (16110, 19152), (16416, 18795), (17005, 18144), (17184, 17955)]