144776520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:884

約数の個数: 192

約数和(自身を含む): 545800320

約数和(自身を除く): 401023800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 420, 438, 504, 511, 584, 630, 657, 730, 787, 840, 876, 1022, 1095, 1260, 1314, 1460, 1533, 1574, 1752, 2044, 2190, 2361, 2520, 2555, 2628, 2920, 3066, 3148, 3285, 3935, 4088, 4380, 4599, 4722, 5110, 5256, 5509, 6132, 6296, 6570, 7083, 7665, 7870, 8760, 9198, 9444, 10220, 11018, 11805, 12264, 13140, 14166, 15330, 15740, 16527, 18396, 18888, 20440, 22036, 22995, 23610, 26280, 27545, 28332, 30660, 31480, 33054, 35415, 36792, 44072, 45990, 47220, 49581, 55090, 56664, 57451, 61320, 66108, 70830, 82635, 91980, 94440, 99162, 110180, 114902, 132216, 141660, 165270, 172353, 183960, 198324, 220360, 229804, 247905, 283320, 287255, 330540, 344706, 396648, 402157, 459608, 495810, 517059, 574510, 661080, 689412, 804314, 861765, 991620, 1034118, 1149020, 1206471, 1378824, 1608628, 1723530, 1983240, 2010785, 2068236, 2298040, 2412942, 2585295, 3217256, 3447060, 3619413, 4021570, 4136472, 4825884, 5170590, 6032355, 6894120, 7238826, 8043140, 9651768, 10341180, 12064710, 14477652, 16086280, 18097065, 20682360, 24129420, 28955304, 36194130, 48258840, 72388260, 144776520]

約数ペア:

[(1, 144776520), (2, 72388260), (3, 48258840), (4, 36194130), (5, 28955304), (6, 24129420), (7, 20682360), (8, 18097065), (9, 16086280), (10, 14477652), (12, 12064710), (14, 10341180), (15, 9651768), (18, 8043140), (20, 7238826), (21, 6894120), (24, 6032355), (28, 5170590), (30, 4825884), (35, 4136472), (36, 4021570), (40, 3619413), (42, 3447060), (45, 3217256), (56, 2585295), (60, 2412942), (63, 2298040), (70, 2068236), (72, 2010785), (73, 1983240), (84, 1723530), (90, 1608628), (105, 1378824), (120, 1206471), (126, 1149020), (140, 1034118), (146, 991620), (168, 861765), (180, 804314), (210, 689412), (219, 661080), (252, 574510), (280, 517059), (292, 495810), (315, 459608), (360, 402157), (365, 396648), (420, 344706), (438, 330540), (504, 287255), (511, 283320), (584, 247905), (630, 229804), (657, 220360), (730, 198324), (787, 183960), (840, 172353), (876, 165270), (1022, 141660), (1095, 132216), (1260, 114902), (1314, 110180), (1460, 99162), (1533, 94440), (1574, 91980), (1752, 82635), (2044, 70830), (2190, 66108), (2361, 61320), (2520, 57451), (2555, 56664), (2628, 55090), (2920, 49581), (3066, 47220), (3148, 45990), (3285, 44072), (3935, 36792), (4088, 35415), (4380, 33054), (4599, 31480), (4722, 30660), (5110, 28332), (5256, 27545), (5509, 26280), (6132, 23610), (6296, 22995), (6570, 22036), (7083, 20440), (7665, 18888), (7870, 18396), (8760, 16527), (9198, 15740), (9444, 15330), (10220, 14166), (11018, 13140), (11805, 12264)]