77243040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 308206080

約数和(自身を除く): 230963040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 96, 97, 105, 112, 120, 126, 140, 144, 158, 160, 168, 180, 194, 210, 224, 237, 240, 252, 280, 288, 291, 315, 316, 336, 360, 388, 395, 420, 474, 480, 485, 504, 553, 560, 582, 630, 632, 672, 679, 711, 720, 776, 790, 840, 873, 948, 970, 1008, 1106, 1120, 1164, 1185, 1260, 1264, 1358, 1422, 1440, 1455, 1552, 1580, 1659, 1680, 1746, 1896, 1940, 2016, 2037, 2212, 2328, 2370, 2520, 2528, 2716, 2765, 2844, 2910, 3104, 3160, 3318, 3360, 3395, 3492, 3555, 3792, 3880, 4074, 4365, 4424, 4656, 4740, 4977, 5040, 5432, 5530, 5688, 5820, 6111, 6320, 6636, 6790, 6984, 7110, 7584, 7663, 7760, 8148, 8295, 8730, 8848, 9312, 9480, 9954, 10080, 10185, 10864, 11060, 11376, 11640, 12222, 12640, 13272, 13580, 13968, 14220, 15326, 15520, 16296, 16590, 17460, 17696, 18960, 19908, 20370, 21728, 22120, 22752, 22989, 23280, 24444, 24885, 26544, 27160, 27936, 28440, 30555, 30652, 32592, 33180, 34920, 37920, 38315, 39816, 40740, 44240, 45978, 46560, 48888, 49770, 53088, 53641, 54320, 56880, 61110, 61304, 65184, 66360, 68967, 69840, 76630, 79632, 81480, 88480, 91956, 97776, 99540, 107282, 108640, 113760, 114945, 122220, 122608, 132720, 137934, 139680, 153260, 159264, 160923, 162960, 183912, 195552, 199080, 214564, 229890, 244440, 245216, 265440, 268205, 275868, 306520, 321846, 325920, 344835, 367824, 398160, 429128, 459780, 482769, 488880, 536410, 551736, 613040, 643692, 689670, 735648, 796320, 804615, 858256, 919560, 965538, 977760, 1072820, 1103472, 1226080, 1287384, 1379340, 1609230, 1716512, 1839120, 1931076, 2145640, 2206944, 2413845, 2574768, 2758680, 3218460, 3678240, 3862152, 4291280, 4827690, 5149536, 5517360, 6436920, 7724304, 8582560, 9655380, 11034720, 12873840, 15448608, 19310760, 25747680, 38621520, 77243040]

約数ペア:

[(1, 77243040), (2, 38621520), (3, 25747680), (4, 19310760), (5, 15448608), (6, 12873840), (7, 11034720), (8, 9655380), (9, 8582560), (10, 7724304), (12, 6436920), (14, 5517360), (15, 5149536), (16, 4827690), (18, 4291280), (20, 3862152), (21, 3678240), (24, 3218460), (28, 2758680), (30, 2574768), (32, 2413845), (35, 2206944), (36, 2145640), (40, 1931076), (42, 1839120), (45, 1716512), (48, 1609230), (56, 1379340), (60, 1287384), (63, 1226080), (70, 1103472), (72, 1072820), (79, 977760), (80, 965538), (84, 919560), (90, 858256), (96, 804615), (97, 796320), (105, 735648), (112, 689670), (120, 643692), (126, 613040), (140, 551736), (144, 536410), (158, 488880), (160, 482769), (168, 459780), (180, 429128), (194, 398160), (210, 367824), (224, 344835), (237, 325920), (240, 321846), (252, 306520), (280, 275868), (288, 268205), (291, 265440), (315, 245216), (316, 244440), (336, 229890), (360, 214564), (388, 199080), (395, 195552), (420, 183912), (474, 162960), (480, 160923), (485, 159264), (504, 153260), (553, 139680), (560, 137934), (582, 132720), (630, 122608), (632, 122220), (672, 114945), (679, 113760), (711, 108640), (720, 107282), (776, 99540), (790, 97776), (840, 91956), (873, 88480), (948, 81480), (970, 79632), (1008, 76630), (1106, 69840), (1120, 68967), (1164, 66360), (1185, 65184), (1260, 61304), (1264, 61110), (1358, 56880), (1422, 54320), (1440, 53641), (1455, 53088), (1552, 49770), (1580, 48888), (1659, 46560), (1680, 45978), (1746, 44240), (1896, 40740), (1940, 39816), (2016, 38315), (2037, 37920), (2212, 34920), (2328, 33180), (2370, 32592), (2520, 30652), (2528, 30555), (2716, 28440), (2765, 27936), (2844, 27160), (2910, 26544), (3104, 24885), (3160, 24444), (3318, 23280), (3360, 22989), (3395, 22752), (3492, 22120), (3555, 21728), (3792, 20370), (3880, 19908), (4074, 18960), (4365, 17696), (4424, 17460), (4656, 16590), (4740, 16296), (4977, 15520), (5040, 15326), (5432, 14220), (5530, 13968), (5688, 13580), (5820, 13272), (6111, 12640), (6320, 12222), (6636, 11640), (6790, 11376), (6984, 11060), (7110, 10864), (7584, 10185), (7663, 10080), (7760, 9954), (8148, 9480), (8295, 9312), (8730, 8848)]