28838808960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:187

約数の個数: 768

約数和(自身を含む): 106656030720

約数和(自身を除く): 77817221760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 47, 48, 52, 60, 61, 62, 64, 65, 78, 80, 93, 94, 96, 104, 120, 122, 124, 128, 130, 141, 155, 156, 160, 169, 183, 186, 188, 192, 195, 208, 235, 240, 244, 248, 260, 282, 305, 310, 312, 320, 338, 366, 372, 376, 384, 390, 403, 416, 465, 470, 480, 488, 496, 507, 520, 564, 610, 611, 620, 624, 640, 676, 705, 732, 744, 752, 780, 793, 806, 832, 845, 915, 930, 940, 960, 976, 992, 1014, 1040, 1128, 1209, 1220, 1222, 1240, 1248, 1352, 1410, 1457, 1464, 1488, 1504, 1560, 1586, 1612, 1664, 1690, 1830, 1833, 1860, 1880, 1891, 1920, 1952, 1984, 2015, 2028, 2080, 2256, 2379, 2418, 2440, 2444, 2480, 2496, 2535, 2704, 2820, 2867, 2914, 2928, 2976, 3008, 3055, 3120, 3172, 3224, 3380, 3660, 3666, 3720, 3760, 3782, 3904, 3965, 3968, 4030, 4056, 4160, 4371, 4512, 4758, 4836, 4880, 4888, 4960, 4992, 5070, 5239, 5408, 5640, 5673, 5734, 5828, 5856, 5952, 6016, 6045, 6110, 6240, 6344, 6448, 6760, 7285, 7320, 7332, 7440, 7520, 7564, 7808, 7930, 7943, 8060, 8112, 8320, 8601, 8742, 9024, 9165, 9455, 9516, 9672, 9760, 9776, 9920, 10140, 10309, 10478, 10816, 11280, 11346, 11468, 11656, 11712, 11895, 11904, 12090, 12220, 12480, 12688, 12896, 13520, 14335, 14570, 14640, 14664, 14880, 15040, 15128, 15717, 15860, 15886, 16120, 16224, 17202, 17484, 18048, 18330, 18910, 18941, 19032, 19344, 19520, 19552, 19840, 20280, 20618, 20956, 21632, 21855, 22560, 22692, 22936, 23312, 23424, 23790, 23829, 24180, 24440, 24583, 24960, 25376, 25792, 26195, 27040, 28365, 28670, 29140, 29280, 29328, 29760, 30080, 30256, 30927, 31434, 31720, 31772, 32240, 32448, 34404, 34968, 36660, 37271, 37820, 37882, 38064, 38688, 39040, 39104, 39715, 40560, 41236, 41912, 43005, 43710, 45120, 45384, 45872, 46624, 47580, 47658, 48360, 48880, 49166, 50752, 51545, 51584, 52390, 54080, 56730, 56823, 57340, 58280, 58560, 58656, 59520, 60512, 61854, 62868, 63440, 63544, 64480, 64896, 68808, 69936, 73320, 73749, 74542, 75640, 75764, 76128, 77376, 78208, 78585, 79430, 81120, 82472, 83824, 86010, 87420, 88877, 90240, 90768, 91744, 93248, 94705, 95160, 95316, 96720, 97760, 98332, 101504, 103090, 104780, 108160, 111813, 113460, 113646, 114680, 116560, 117120, 117312, 119145, 121024, 122915, 123708, 125736, 126880, 127088, 128960, 137616, 139872, 146640, 147498, 149084, 151280, 151528, 152256, 154635, 154752, 157170, 158860, 162240, 164944, 167648, 172020, 174840, 177754, 181536, 183488, 186355, 186496, 189410, 190320, 190632, 193440, 195520, 196664, 206180, 209560, 223626, 226920, 227292, 229360, 233120, 234624, 238290, 242048, 245830, 246233, 247416, 251472, 253760, 254176, 257920, 266631, 275232, 279744, 284115, 293280, 294996, 298168, 302560, 303056, 304512, 309270, 314340, 317720, 319579, 324480, 329888, 335296, 344040, 349680, 355508, 363072, 366976, 368745, 372710, 378820, 380640, 381264, 386880, 391040, 393328, 412360, 419120, 444385, 447252, 453840, 454584, 458720, 466240, 476580, 484523, 491660, 492466, 494832, 502944, 507520, 508352, 533262, 550464, 559065, 559488, 568230, 586560, 589992, 596336, 605120, 606112, 618540, 628680, 635440, 639158, 659776, 670592, 688080, 699360, 711016, 726144, 737490, 738699, 745420, 757640, 761280, 762528, 773760, 786656, 824720, 838240, 888770, 894504, 907680, 909168, 917440, 932480, 953160, 958737, 969046, 983320, 984932, 989664, 1005888, 1016704, 1066524, 1100928, 1118130, 1136460, 1155401, 1173120, 1179984, 1192672, 1210240, 1212224, 1231165, 1237080, 1257360, 1270880, 1278316, 1319552, 1333155, 1376160, 1398720, 1422032, 1453569, 1474980, 1477398, 1490840, 1515280, 1522560, 1525056, 1573312, 1597895, 1649440, 1676480, 1777540, 1789008, 1815360, 1818336, 1834880, 1906320, 1917474, 1938092, 1966640, 1969864, 1979328, 2011776, 2133048, 2236260, 2272920, 2310802, 2359968, 2385344, 2422615, 2424448, 2462330, 2474160, 2514720, 2541760, 2556632, 2666310, 2752320, 2797440, 2844064, 2907138, 2949960, 2954796, 2981680, 3030560, 3050112, 3146624, 3195790, 3298880, 3352960, 3466203, 3555080, 3578016, 3630720, 3636672, 3693495, 3812640, 3834948, 3876184, 3933280, 3939728, 3958656, 4266096, 4472520, 4545840, 4621604, 4719936, 4770688, 4793685, 4845230, 4924660, 4948320, 5029440, 5083520, 5113264, 5332620, 5504640, 5688128, 5777005, 5814276, 5899920, 5909592, 5963360, 6061120, 6391580, 6597760, 6932406, 7110160, 7156032, 7267845, 7273344, 7386990, 7625280, 7669896, 7752368, 7866560, 7879456, 8532192, 8945040, 9091680, 9243208, 9439872, 9587370, 9690460, 9849320, 9896640, 10058880, 10226528, 10665240, 11376256, 11554010, 11628552, 11799840, 11819184, 11926720, 12122240, 12783160, 13864812, 14220320, 14312064, 14535690, 14773980, 15020213, 15250560, 15339792, 15504736, 15733120, 15758912, 17064384, 17331015, 17890080, 18183360, 18486416, 19174740, 19380920, 19698640, 19793280, 20453056, 21330480, 23108020, 23257104, 23599680, 23638368, 23853440, 25566320, 27729624, 28440640, 29071380, 29547960, 30040426, 30679584, 31009472, 31517824, 34128768, 34662030, 35780160, 36366720, 36972832, 38349480, 38761840, 39397280, 40906112, 42660960, 45060639, 46216040, 46514208, 47199360, 47276736, 51132640, 55459248, 56881280, 58142760, 59095920, 60080852, 61359168, 62018944, 69324060, 71560320, 73945664, 75101065, 76698960, 77523680, 78794560, 85321920, 90121278, 92432080, 93028416, 94553472, 102265280, 110918496, 116285520, 118191840, 120161704, 122718336, 138648120, 147891328, 150202130, 153397920, 155047360, 157589120, 170643840, 180242556, 184864160, 186056832, 204530560, 221836992, 225303195, 232571040, 236383680, 240323408, 277296240, 300404260, 306795840, 310094720, 360485112, 369728320, 443673984, 450606390, 465142080, 472767360, 480646816, 554592480, 600808520, 613591680, 720970224, 739456640, 901212780, 930284160, 961293632, 1109184960, 1201617040, 1441940448, 1802425560, 1922587264, 2218369920, 2403234080, 2883880896, 3604851120, 4806468160, 5767761792, 7209702240, 9612936320, 14419404480, 28838808960]

約数ペア:

[(1, 28838808960), (2, 14419404480), (3, 9612936320), (4, 7209702240), (5, 5767761792), (6, 4806468160), (8, 3604851120), (10, 2883880896), (12, 2403234080), (13, 2218369920), (15, 1922587264), (16, 1802425560), (20, 1441940448), (24, 1201617040), (26, 1109184960), (30, 961293632), (31, 930284160), (32, 901212780), (39, 739456640), (40, 720970224), (47, 613591680), (48, 600808520), (52, 554592480), (60, 480646816), (61, 472767360), (62, 465142080), (64, 450606390), (65, 443673984), (78, 369728320), (80, 360485112), (93, 310094720), (94, 306795840), (96, 300404260), (104, 277296240), (120, 240323408), (122, 236383680), (124, 232571040), (128, 225303195), (130, 221836992), (141, 204530560), (155, 186056832), (156, 184864160), (160, 180242556), (169, 170643840), (183, 157589120), (186, 155047360), (188, 153397920), (192, 150202130), (195, 147891328), (208, 138648120), (235, 122718336), (240, 120161704), (244, 118191840), (248, 116285520), (260, 110918496), (282, 102265280), (305, 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