7228055520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{239023}}^1$

素因数の和:239054

約数の個数: 192

約数和(自身を含む): 28912343040

約数和(自身を除く): 21684287520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 239023, 478046, 717069, 956092, 1195115, 1434138, 1673161, 1912184, 2151207, 2390230, 2868276, 3346322, 3585345, 3824368, 4302414, 4780460, 5019483, 5736552, 6453621, 6692644, 7170690, 7648736, 8365805, 8604828, 9560920, 10038966, 10756035, 11473104, 12907242, 13385288, 14341380, 15058449, 16731610, 17209656, 19121840, 20077932, 21512070, 22946208, 25097415, 25814484, 26770576, 28682760, 30116898, 32268105, 33463220, 34419312, 38243680, 40155864, 43024140, 45175347, 50194830, 51628968, 53541152, 57365520, 60233796, 64536210, 66926440, 68838624, 75292245, 80311728, 86048280, 90350694, 100389660, 103257936, 114731040, 120467592, 129072420, 133852880, 150584490, 160623456, 172096560, 180701388, 200779320, 206515872, 225876735, 240935184, 258144840, 267705760, 301168980, 344193120, 361402776, 401558640, 451753470, 481870368, 516289680, 602337960, 722805552, 803117280, 903506940, 1032579360, 1204675920, 1445611104, 1807013880, 2409351840, 3614027760, 7228055520]

約数ペア:

[(1, 7228055520), (2, 3614027760), (3, 2409351840), (4, 1807013880), (5, 1445611104), (6, 1204675920), (7, 1032579360), (8, 903506940), (9, 803117280), (10, 722805552), (12, 602337960), (14, 516289680), (15, 481870368), (16, 451753470), (18, 401558640), (20, 361402776), (21, 344193120), (24, 301168980), (27, 267705760), (28, 258144840), (30, 240935184), (32, 225876735), (35, 206515872), (36, 200779320), (40, 180701388), (42, 172096560), (45, 160623456), (48, 150584490), (54, 133852880), (56, 129072420), (60, 120467592), (63, 114731040), (70, 103257936), (72, 100389660), (80, 90350694), (84, 86048280), (90, 80311728), (96, 75292245), (105, 68838624), (108, 66926440), (112, 64536210), (120, 60233796), (126, 57365520), (135, 53541152), (140, 51628968), (144, 50194830), (160, 45175347), (168, 43024140), (180, 40155864), (189, 38243680), (210, 34419312), (216, 33463220), (224, 32268105), (240, 30116898), (252, 28682760), (270, 26770576), (280, 25814484), (288, 25097415), (315, 22946208), (336, 21512070), (360, 20077932), (378, 19121840), (420, 17209656), (432, 16731610), (480, 15058449), (504, 14341380), (540, 13385288), (560, 12907242), (630, 11473104), (672, 10756035), (720, 10038966), (756, 9560920), (840, 8604828), (864, 8365805), (945, 7648736), (1008, 7170690), (1080, 6692644), (1120, 6453621), (1260, 5736552), (1440, 5019483), (1512, 4780460), (1680, 4302414), (1890, 3824368), (2016, 3585345), (2160, 3346322), (2520, 2868276), (3024, 2390230), (3360, 2151207), (3780, 1912184), (4320, 1673161), (5040, 1434138), (6048, 1195115), (7560, 956092), (10080, 717069), (15120, 478046), (30240, 239023)]