291301920

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 720

約数和(自身を含む): 1339208640

約数和(自身を除く): 1047906720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 81, 84, 90, 91, 95, 96, 104, 105, 108, 112, 114, 117, 120, 126, 130, 133, 135, 140, 144, 152, 156, 160, 162, 168, 169, 171, 180, 182, 189, 190, 195, 208, 210, 216, 224, 228, 234, 240, 247, 252, 260, 266, 270, 273, 280, 285, 288, 304, 312, 315, 324, 336, 338, 342, 351, 360, 364, 378, 380, 390, 399, 405, 416, 420, 432, 455, 456, 468, 480, 494, 504, 507, 513, 520, 532, 540, 546, 560, 567, 570, 585, 608, 624, 630, 648, 665, 672, 676, 684, 702, 720, 728, 741, 756, 760, 780, 798, 810, 819, 840, 845, 855, 864, 910, 912, 936, 945, 988, 1008, 1014, 1026, 1040, 1053, 1064, 1080, 1092, 1120, 1134, 1140, 1170, 1183, 1197, 1235, 1248, 1260, 1296, 1330, 1352, 1365, 1368, 1404, 1440, 1456, 1482, 1512, 1520, 1521, 1539, 1560, 1596, 1620, 1638, 1680, 1690, 1710, 1729, 1755, 1820, 1824, 1872, 1890, 1976, 1995, 2016, 2028, 2052, 2080, 2106, 2128, 2160, 2184, 2223, 2268, 2280, 2340, 2366, 2394, 2457, 2470, 2520, 2535, 2565, 2592, 2660, 2704, 2730, 2736, 2808, 2835, 2912, 2964, 3024, 3040, 3042, 3078, 3120, 3192, 3211, 3240, 3276, 3360, 3380, 3420, 3458, 3510, 3549, 3591, 3640, 3705, 3744, 3780, 3952, 3990, 4056, 4095, 4104, 4212, 4256, 4320, 4368, 4446, 4536, 4560, 4563, 4680, 4732, 4788, 4914, 4940, 5040, 5070, 5130, 5187, 5265, 5320, 5408, 5460, 5472, 5616, 5670, 5915, 5928, 5985, 6048, 6084, 6156, 6240, 6384, 6422, 6480, 6552, 6669, 6760, 6840, 6916, 7020, 7098, 7182, 7280, 7371, 7410, 7560, 7605, 7695, 7904, 7980, 8112, 8190, 8208, 8424, 8645, 8736, 8892, 9072, 9120, 9126, 9360, 9464, 9576, 9633, 9828, 9880, 10080, 10140, 10260, 10374, 10530, 10640, 10647, 10773, 10920, 11115, 11232, 11340, 11830, 11856, 11970, 12168, 12285, 12312, 12768, 12844, 12960, 13104, 13338, 13520, 13680, 13689, 13832, 14040, 14196, 14364, 14560, 14742, 14820, 15120, 15210, 15390, 15561, 15960, 16055, 16224, 16380, 16416, 16848, 17290, 17745, 17784, 17955, 18144, 18252, 18720, 18928, 19152, 19266, 19656, 19760, 20007, 20280, 20520, 20748, 21060, 21280, 21294, 21546, 21840, 22230, 22477, 22680, 22815, 23660, 23712, 23940, 24336, 24570, 24624, 25688, 25935, 26208, 26676, 27040, 27360, 27378, 27664, 28080, 28392, 28728, 28899, 29484, 29640, 30240, 30420, 30780, 31122, 31920, 31941, 32110, 32760, 33345, 33696, 34580, 35490, 35568, 35910, 36504, 36855, 37856, 38304, 38532, 39312, 39520, 40014, 40560, 41040, 41496, 42120, 42588, 43092, 43680, 44460, 44954, 45360, 45630, 46683, 47320, 47880, 48165, 48672, 49140, 49248, 51376, 51870, 53235, 53352, 53865, 54756, 55328, 56160, 56784, 57456, 57798, 58968, 59280, 60840, 61560, 62244, 63840, 63882, 64220, 65520, 66690, 67431, 68445, 69160, 70980, 71136, 71820, 73008, 73710, 77064, 77805, 78624, 80028, 81120, 82080, 82992, 84240, 85176, 86184, 86697, 88920, 89908, 90720, 91260, 93366, 94640, 95760, 95823, 96330, 98280, 100035, 102752, 103740, 106470, 106704, 107730, 109512, 112385, 113568, 114912, 115596, 117936, 118560, 121680, 123120, 124488, 127764, 128440, 131040, 133380, 134862, 136890, 138320, 140049, 141960, 143640, 144495, 146016, 147420, 154128, 155610, 159705, 160056, 165984, 168480, 170352, 172368, 173394, 177840, 179816, 182520, 186732, 189280, 191520, 191646, 192660, 196560, 200070, 202293, 207480, 212940, 213408, 215460, 219024, 224770, 231192, 233415, 235872, 243360, 246240, 248976, 255528, 256880, 260091, 266760, 269724, 273780, 276640, 280098, 283920, 287280, 288990, 294840, 308256, 311220, 319410, 320112, 337155, 340704, 344736, 346788, 355680, 359632, 365040, 373464, 383292, 385320, 393120, 400140, 404586, 414960, 425880, 430920, 433485, 438048, 449540, 462384, 466830, 479115, 497952, 511056, 513760, 520182, 533520, 539448, 547560, 560196, 567840, 574560, 577980, 589680, 606879, 622440, 638820, 640224, 674310, 693576, 700245, 719264, 730080, 746928, 766584, 770640, 800280, 809172, 829920, 851760, 861840, 866970, 899080, 924768, 933660, 958230, 1011465, 1022112, 1040364, 1067040, 1078896, 1095120, 1120392, 1155960, 1179360, 1213758, 1244880, 1277640, 1300455, 1348620, 1387152, 1400490, 1493856, 1533168, 1541280, 1600560, 1618344, 1703520, 1723680, 1733940, 1798160, 1820637, 1867320, 1916460, 2022930, 2080728, 2157792, 2190240, 2240784, 2311920, 2427516, 2489760, 2555280, 2600910, 2697240, 2774304, 2800980, 3034395, 3066336, 3201120, 3236688, 3467880, 3596320, 3641274, 3734640, 3832920, 4045860, 4161456, 4481568, 4623840, 4855032, 5110560, 5201820, 5394480, 5601960, 6068790, 6473376, 6935760, 7282548, 7469280, 7665840, 8091720, 8322912, 9103185, 9710064, 10403640, 10788960, 11203920, 12137580, 13871520, 14565096, 15331680, 16183440, 18206370, 19420128, 20807280, 22407840, 24275160, 29130192, 32366880, 36412740, 41614560, 48550320, 58260384, 72825480, 97100640, 145650960, 291301920]

約数ペア:

[(1, 291301920), (2, 145650960), (3, 97100640), (4, 72825480), (5, 58260384), (6, 48550320), (7, 41614560), (8, 36412740), (9, 32366880), (10, 29130192), (12, 24275160), (13, 22407840), (14, 20807280), (15, 19420128), (16, 18206370), (18, 16183440), (19, 15331680), (20, 14565096), (21, 13871520), (24, 12137580), (26, 11203920), (27, 10788960), (28, 10403640), (30, 9710064), (32, 9103185), (35, 8322912), (36, 8091720), (38, 7665840), (39, 7469280), (40, 7282548), (42, 6935760), (45, 6473376), (48, 6068790), (52, 5601960), (54, 5394480), (56, 5201820), (57, 5110560), (60, 4855032), (63, 4623840), (65, 4481568), (70, 4161456), (72, 4045860), (76, 3832920), (78, 3734640), (80, 3641274), (81, 3596320), (84, 3467880), (90, 3236688), (91, 3201120), (95, 3066336), (96, 3034395), (104, 2800980), (105, 2774304), (108, 2697240), (112, 2600910), (114, 2555280), (117, 2489760), (120, 2427516), (126, 2311920), (130, 2240784), (133, 2190240), (135, 2157792), (140, 2080728), (144, 2022930), (152, 1916460), (156, 1867320), (160, 1820637), (162, 1798160), (168, 1733940), (169, 1723680), (171, 1703520), (180, 1618344), (182, 1600560), (189, 1541280), (190, 1533168), (195, 1493856), (208, 1400490), (210, 1387152), (216, 1348620), (224, 1300455), (228, 1277640), (234, 1244880), (240, 1213758), (247, 1179360), (252, 1155960), (260, 1120392), (266, 1095120), (270, 1078896), (273, 1067040), (280, 1040364), (285, 1022112), (288, 1011465), (304, 958230), (312, 933660), (315, 924768), (324, 899080), (336, 866970), (338, 861840), (342, 851760), (351, 829920), (360, 809172), (364, 800280), (378, 770640), (380, 766584), (390, 746928), (399, 730080), (405, 719264), (416, 700245), (420, 693576), (432, 674310), (455, 640224), (456, 638820), (468, 622440), (480, 606879), (494, 589680), (504, 577980), (507, 574560), (513, 567840), (520, 560196), (532, 547560), (540, 539448), (546, 533520), (560, 520182), (567, 513760), (570, 511056), (585, 497952), (608, 479115), (624, 466830), (630, 462384), (648, 449540), (665, 438048), (672, 433485), (676, 430920), (684, 425880), (702, 414960), (720, 404586), (728, 400140), (741, 393120), (756, 385320), (760, 383292), (780, 373464), (798, 365040), (810, 359632), (819, 355680), (840, 346788), (845, 344736), (855, 340704), (864, 337155), (910, 320112), (912, 319410), (936, 311220), (945, 308256), (988, 294840), (1008, 288990), (1014, 287280), (1026, 283920), (1040, 280098), (1053, 276640), (1064, 273780), (1080, 269724), (1092, 266760), (1120, 260091), (1134, 256880), (1140, 255528), (1170, 248976), (1183, 246240), (1197, 243360), (1235, 235872), (1248, 233415), (1260, 231192), (1296, 224770), (1330, 219024), (1352, 215460), (1365, 213408), (1368, 212940), (1404, 207480), (1440, 202293), (1456, 200070), (1482, 196560), (1512, 192660), (1520, 191646), (1521, 191520), (1539, 189280), (1560, 186732), (1596, 182520), (1620, 179816), (1638, 177840), (1680, 173394), (1690, 172368), (1710, 170352), (1729, 168480), (1755, 165984), (1820, 160056), (1824, 159705), (1872, 155610), (1890, 154128), (1976, 147420), (1995, 146016), (2016, 144495), (2028, 143640), (2052, 141960), (2080, 140049), (2106, 138320), (2128, 136890), (2160, 134862), (2184, 133380), (2223, 131040), (2268, 128440), (2280, 127764), (2340, 124488), (2366, 123120), (2394, 121680), (2457, 118560), (2470, 117936), (2520, 115596), (2535, 114912), (2565, 113568), (2592, 112385), (2660, 109512), (2704, 107730), (2730, 106704), (2736, 106470), (2808, 103740), (2835, 102752), (2912, 100035), (2964, 98280), (3024, 96330), (3040, 95823), (3042, 95760), (3078, 94640), (3120, 93366), (3192, 91260), (3211, 90720), (3240, 89908), (3276, 88920), (3360, 86697), (3380, 86184), (3420, 85176), (3458, 84240), (3510, 82992), (3549, 82080), (3591, 81120), (3640, 80028), (3705, 78624), (3744, 77805), (3780, 77064), (3952, 73710), (3990, 73008), (4056, 71820), (4095, 71136), (4104, 70980), (4212, 69160), (4256, 68445), (4320, 67431), (4368, 66690), (4446, 65520), (4536, 64220), (4560, 63882), (4563, 63840), (4680, 62244), (4732, 61560), (4788, 60840), (4914, 59280), (4940, 58968), (5040, 57798), (5070, 57456), (5130, 56784), (5187, 56160), (5265, 55328), (5320, 54756), (5408, 53865), (5460, 53352), (5472, 53235), (5616, 51870), (5670, 51376), (5915, 49248), (5928, 49140), (5985, 48672), (6048, 48165), (6084, 47880), (6156, 47320), (6240, 46683), (6384, 45630), (6422, 45360), (6480, 44954), (6552, 44460), (6669, 43680), (6760, 43092), (6840, 42588), (6916, 42120), (7020, 41496), (7098, 41040), (7182, 40560), (7280, 40014), (7371, 39520), (7410, 39312), (7560, 38532), (7605, 38304), (7695, 37856), (7904, 36855), (7980, 36504), (8112, 35910), (8190, 35568), (8208, 35490), (8424, 34580), (8645, 33696), (8736, 33345), (8892, 32760), (9072, 32110), (9120, 31941), (9126, 31920), (9360, 31122), (9464, 30780), (9576, 30420), (9633, 30240), (9828, 29640), (9880, 29484), (10080, 28899), (10140, 28728), (10260, 28392), (10374, 28080), (10530, 27664), (10640, 27378), (10647, 27360), (10773, 27040), (10920, 26676), (11115, 26208), (11232, 25935), (11340, 25688), (11830, 24624), (11856, 24570), (11970, 24336), (12168, 23940), (12285, 23712), (12312, 23660), (12768, 22815), (12844, 22680), (12960, 22477), (13104, 22230), (13338, 21840), (13520, 21546), (13680, 21294), (13689, 21280), (13832, 21060), (14040, 20748), (14196, 20520), (14364, 20280), (14560, 20007), (14742, 19760), (14820, 19656), (15120, 19266), (15210, 19152), (15390, 18928), (15561, 18720), (15960, 18252), (16055, 18144), (16224, 17955), (16380, 17784), (16416, 17745), (16848, 17290)]