145473120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:462

約数の個数: 288

約数和(自身を含む): 564127200

約数和(自身を除く): 418654080

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, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 409, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 818, 855, 912, 936, 988, 1040, 1140, 1170, 1227, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1636, 1710, 1824, 1872, 1976, 2045, 2080, 2223, 2280, 2340, 2454, 2470, 2736, 2964, 3040, 3120, 3272, 3420, 3681, 3705, 3744, 3952, 4090, 4446, 4560, 4680, 4908, 4940, 5317, 5472, 5928, 6135, 6240, 6544, 6840, 7362, 7410, 7771, 7904, 8180, 8892, 9120, 9360, 9816, 9880, 10634, 11115, 11856, 12270, 13088, 13680, 14724, 14820, 15542, 15951, 16360, 17784, 18405, 18720, 19632, 19760, 21268, 22230, 23313, 23712, 24540, 26585, 27360, 29448, 29640, 31084, 31902, 32720, 35568, 36810, 38855, 39264, 39520, 42536, 44460, 46626, 47853, 49080, 53170, 58896, 59280, 62168, 63804, 65440, 69939, 71136, 73620, 77710, 79755, 85072, 88920, 93252, 95706, 98160, 101023, 106340, 116565, 117792, 118560, 124336, 127608, 139878, 147240, 155420, 159510, 170144, 177840, 186504, 191412, 196320, 202046, 212680, 233130, 239265, 248672, 255216, 279756, 294480, 303069, 310840, 319020, 349695, 355680, 373008, 382824, 404092, 425360, 466260, 478530, 505115, 510432, 559512, 588960, 606138, 621680, 638040, 699390, 746016, 765648, 808184, 850720, 909207, 932520, 957060, 1010230, 1119024, 1212276, 1243360, 1276080, 1398780, 1515345, 1531296, 1616368, 1818414, 1865040, 1914120, 2020460, 2238048, 2424552, 2552160, 2797560, 3030690, 3232736, 3636828, 3730080, 3828240, 4040920, 4546035, 4849104, 5595120, 6061380, 7273656, 7656480, 8081840, 9092070, 9698208, 11190240, 12122760, 14547312, 16163680, 18184140, 24245520, 29094624, 36368280, 48491040, 72736560, 145473120]

約数ペア:

[(1, 145473120), (2, 72736560), (3, 48491040), (4, 36368280), (5, 29094624), (6, 24245520), (8, 18184140), (9, 16163680), (10, 14547312), (12, 12122760), (13, 11190240), (15, 9698208), (16, 9092070), (18, 8081840), (19, 7656480), (20, 7273656), (24, 6061380), (26, 5595120), (30, 4849104), (32, 4546035), (36, 4040920), (38, 3828240), (39, 3730080), (40, 3636828), (45, 3232736), (48, 3030690), (52, 2797560), (57, 2552160), (60, 2424552), (65, 2238048), (72, 2020460), (76, 1914120), (78, 1865040), (80, 1818414), (90, 1616368), (95, 1531296), (96, 1515345), (104, 1398780), (114, 1276080), (117, 1243360), (120, 1212276), (130, 1119024), (144, 1010230), (152, 957060), (156, 932520), (160, 909207), (171, 850720), (180, 808184), (190, 765648), (195, 746016), (208, 699390), (228, 638040), (234, 621680), (240, 606138), (247, 588960), (260, 559512), (285, 510432), (288, 505115), (304, 478530), (312, 466260), (342, 425360), (360, 404092), (380, 382824), (390, 373008), (409, 355680), (416, 349695), (456, 319020), (468, 310840), (480, 303069), (494, 294480), (520, 279756), (570, 255216), (585, 248672), (608, 239265), (624, 233130), (684, 212680), (720, 202046), (741, 196320), (760, 191412), (780, 186504), (818, 177840), (855, 170144), (912, 159510), (936, 155420), (988, 147240), (1040, 139878), (1140, 127608), (1170, 124336), (1227, 118560), (1235, 117792), (1248, 116565), (1368, 106340), (1440, 101023), (1482, 98160), (1520, 95706), (1560, 93252), (1636, 88920), (1710, 85072), (1824, 79755), (1872, 77710), (1976, 73620), (2045, 71136), (2080, 69939), (2223, 65440), (2280, 63804), (2340, 62168), (2454, 59280), (2470, 58896), (2736, 53170), (2964, 49080), (3040, 47853), (3120, 46626), (3272, 44460), (3420, 42536), (3681, 39520), (3705, 39264), (3744, 38855), (3952, 36810), (4090, 35568), (4446, 32720), (4560, 31902), (4680, 31084), (4908, 29640), (4940, 29448), (5317, 27360), (5472, 26585), (5928, 24540), (6135, 23712), (6240, 23313), (6544, 22230), (6840, 21268), (7362, 19760), (7410, 19632), (7771, 18720), (7904, 18405), (8180, 17784), (8892, 16360), (9120, 15951), (9360, 15542), (9816, 14820), (9880, 14724), (10634, 13680), (11115, 13088), (11856, 12270)]