309797280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 432

約数和(自身を含む): 1222996320

約数和(自身を除く): 913199040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 67, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 134, 144, 152, 156, 160, 169, 171, 180, 190, 195, 201, 208, 228, 234, 240, 247, 260, 268, 285, 288, 304, 312, 335, 338, 342, 360, 380, 390, 402, 416, 456, 468, 480, 494, 507, 520, 536, 570, 585, 603, 608, 624, 670, 676, 684, 720, 741, 760, 780, 804, 845, 855, 871, 912, 936, 988, 1005, 1014, 1040, 1072, 1140, 1170, 1206, 1235, 1248, 1273, 1340, 1352, 1368, 1440, 1482, 1520, 1521, 1560, 1608, 1690, 1710, 1742, 1824, 1872, 1976, 2010, 2028, 2080, 2144, 2223, 2280, 2340, 2412, 2470, 2535, 2546, 2613, 2680, 2704, 2736, 2964, 3015, 3040, 3042, 3120, 3211, 3216, 3380, 3420, 3484, 3705, 3744, 3819, 3952, 4020, 4056, 4355, 4446, 4560, 4680, 4824, 4940, 5070, 5092, 5226, 5360, 5408, 5472, 5928, 6030, 6084, 6240, 6365, 6422, 6432, 6760, 6840, 6968, 7410, 7605, 7638, 7839, 7904, 8040, 8112, 8710, 8892, 9120, 9360, 9633, 9648, 9880, 10140, 10184, 10452, 10720, 11115, 11323, 11457, 11856, 12060, 12168, 12730, 12844, 13065, 13520, 13680, 13936, 14820, 15210, 15276, 15678, 16055, 16080, 16224, 16549, 17420, 17784, 18720, 19095, 19266, 19296, 19760, 20280, 20368, 20904, 22230, 22646, 22914, 23712, 24120, 24336, 25460, 25688, 26130, 27040, 27360, 27872, 28899, 29640, 30420, 30552, 31356, 32110, 32160, 33098, 33969, 34840, 35568, 38190, 38532, 39195, 39520, 40560, 40736, 41808, 44460, 45292, 45828, 48165, 48240, 48672, 49647, 50920, 51376, 52260, 56615, 57285, 57798, 59280, 60840, 61104, 62712, 64220, 66196, 67938, 69680, 71136, 76380, 77064, 78390, 81120, 82745, 83616, 88920, 90584, 91656, 96330, 96480, 99294, 101840, 101907, 102752, 104520, 113230, 114570, 115596, 118560, 121680, 122208, 125424, 128440, 132392, 135876, 139360, 144495, 148941, 152760, 154128, 156780, 165490, 169845, 177840, 181168, 183312, 192660, 198588, 203680, 203814, 209040, 215137, 226460, 229140, 231192, 243360, 248235, 250848, 256880, 264784, 271752, 288990, 297882, 305520, 308256, 313560, 330980, 339690, 355680, 362336, 366624, 385320, 397176, 407628, 418080, 430274, 452920, 458280, 462384, 496470, 509535, 513760, 529568, 543504, 577980, 595764, 611040, 627120, 645411, 661960, 679380, 744705, 770640, 794352, 815256, 860548, 905840, 916560, 924768, 992940, 1019070, 1075685, 1087008, 1155960, 1191528, 1254240, 1290822, 1323920, 1358760, 1489410, 1541280, 1588704, 1630512, 1721096, 1811680, 1833120, 1936233, 1985880, 2038140, 2151370, 2311920, 2383056, 2581644, 2647840, 2717520, 2978820, 3227055, 3261024, 3442192, 3872466, 3971760, 4076280, 4302740, 4623840, 4766112, 5163288, 5435040, 5957640, 6454110, 6884384, 7744932, 7943520, 8152560, 8605480, 9681165, 10326576, 11915280, 12908220, 15489864, 16305120, 17210960, 19362330, 20653152, 23830560, 25816440, 30979728, 34421920, 38724660, 51632880, 61959456, 77449320, 103265760, 154898640, 309797280]

約数ペア:

[(1, 309797280), (2, 154898640), (3, 103265760), (4, 77449320), (5, 61959456), (6, 51632880), (8, 38724660), (9, 34421920), (10, 30979728), (12, 25816440), (13, 23830560), (15, 20653152), (16, 19362330), (18, 17210960), (19, 16305120), (20, 15489864), (24, 12908220), (26, 11915280), (30, 10326576), (32, 9681165), (36, 8605480), (38, 8152560), (39, 7943520), (40, 7744932), (45, 6884384), (48, 6454110), (52, 5957640), (57, 5435040), (60, 5163288), (65, 4766112), (67, 4623840), (72, 4302740), (76, 4076280), (78, 3971760), (80, 3872466), (90, 3442192), (95, 3261024), (96, 3227055), (104, 2978820), (114, 2717520), (117, 2647840), (120, 2581644), (130, 2383056), (134, 2311920), (144, 2151370), (152, 2038140), (156, 1985880), (160, 1936233), (169, 1833120), (171, 1811680), (180, 1721096), (190, 1630512), (195, 1588704), (201, 1541280), (208, 1489410), (228, 1358760), (234, 1323920), (240, 1290822), (247, 1254240), (260, 1191528), (268, 1155960), (285, 1087008), (288, 1075685), (304, 1019070), (312, 992940), (335, 924768), (338, 916560), (342, 905840), (360, 860548), (380, 815256), (390, 794352), (402, 770640), (416, 744705), (456, 679380), (468, 661960), (480, 645411), (494, 627120), (507, 611040), (520, 595764), (536, 577980), (570, 543504), (585, 529568), (603, 513760), (608, 509535), (624, 496470), (670, 462384), (676, 458280), (684, 452920), (720, 430274), (741, 418080), (760, 407628), (780, 397176), (804, 385320), (845, 366624), (855, 362336), (871, 355680), (912, 339690), (936, 330980), (988, 313560), (1005, 308256), (1014, 305520), (1040, 297882), (1072, 288990), (1140, 271752), (1170, 264784), (1206, 256880), (1235, 250848), (1248, 248235), (1273, 243360), (1340, 231192), (1352, 229140), (1368, 226460), (1440, 215137), (1482, 209040), (1520, 203814), (1521, 203680), (1560, 198588), (1608, 192660), (1690, 183312), (1710, 181168), (1742, 177840), (1824, 169845), (1872, 165490), (1976, 156780), (2010, 154128), (2028, 152760), (2080, 148941), (2144, 144495), (2223, 139360), (2280, 135876), (2340, 132392), (2412, 128440), (2470, 125424), (2535, 122208), (2546, 121680), (2613, 118560), (2680, 115596), (2704, 114570), (2736, 113230), (2964, 104520), (3015, 102752), (3040, 101907), (3042, 101840), (3120, 99294), (3211, 96480), (3216, 96330), (3380, 91656), (3420, 90584), (3484, 88920), (3705, 83616), (3744, 82745), (3819, 81120), (3952, 78390), (4020, 77064), (4056, 76380), (4355, 71136), (4446, 69680), (4560, 67938), (4680, 66196), (4824, 64220), (4940, 62712), (5070, 61104), (5092, 60840), (5226, 59280), (5360, 57798), (5408, 57285), (5472, 56615), (5928, 52260), (6030, 51376), (6084, 50920), (6240, 49647), (6365, 48672), (6422, 48240), (6432, 48165), (6760, 45828), (6840, 45292), (6968, 44460), (7410, 41808), (7605, 40736), (7638, 40560), (7839, 39520), (7904, 39195), (8040, 38532), (8112, 38190), (8710, 35568), (8892, 34840), (9120, 33969), (9360, 33098), (9633, 32160), (9648, 32110), (9880, 31356), (10140, 30552), (10184, 30420), (10452, 29640), (10720, 28899), (11115, 27872), (11323, 27360), (11457, 27040), (11856, 26130), (12060, 25688), (12168, 25460), (12730, 24336), (12844, 24120), (13065, 23712), (13520, 22914), (13680, 22646), (13936, 22230), (14820, 20904), (15210, 20368), (15276, 20280), (15678, 19760), (16055, 19296), (16080, 19266), (16224, 19095), (16549, 18720), (17420, 17784)]