998652240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1168

約数の個数: 240

約数和(自身を含む): 3555272448

約数和(自身を除く): 2556620208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 243, 270, 282, 324, 360, 376, 405, 423, 432, 470, 486, 540, 564, 648, 705, 720, 752, 810, 846, 940, 972, 1080, 1093, 1128, 1215, 1269, 1296, 1410, 1620, 1692, 1880, 1944, 2115, 2160, 2186, 2256, 2430, 2538, 2820, 3240, 3279, 3384, 3760, 3807, 3888, 4230, 4372, 4860, 5076, 5465, 5640, 6345, 6480, 6558, 6768, 7614, 8460, 8744, 9720, 9837, 10152, 10930, 11280, 11421, 12690, 13116, 15228, 16395, 16920, 17488, 19035, 19440, 19674, 20304, 21860, 22842, 25380, 26232, 29511, 30456, 32790, 33840, 38070, 39348, 43720, 45684, 49185, 50760, 51371, 52464, 57105, 59022, 60912, 65580, 76140, 78696, 87440, 88533, 91368, 98370, 101520, 102742, 114210, 118044, 131160, 147555, 152280, 154113, 157392, 177066, 182736, 196740, 205484, 228420, 236088, 256855, 262320, 265599, 295110, 304560, 308226, 354132, 393480, 410968, 442665, 456840, 462339, 472176, 513710, 531198, 590220, 616452, 708264, 770565, 786960, 821936, 885330, 913680, 924678, 1027420, 1062396, 1180440, 1232904, 1327995, 1387017, 1416528, 1541130, 1770660, 1849356, 2054840, 2124792, 2311695, 2360880, 2465808, 2655990, 2774034, 3082260, 3541320, 3698712, 4109680, 4161051, 4249584, 4623390, 5311980, 5548068, 6164520, 6935085, 7082640, 7397424, 8322102, 9246780, 10623960, 11096136, 12329040, 12483153, 13870170, 16644204, 18493560, 20805255, 21247920, 22192272, 24966306, 27740340, 33288408, 36987120, 41610510, 49932612, 55480680, 62415765, 66576816, 83221020, 99865224, 110961360, 124831530, 166442040, 199730448, 249663060, 332884080, 499326120, 998652240]

約数ペア:

[(1, 998652240), (2, 499326120), (3, 332884080), (4, 249663060), (5, 199730448), (6, 166442040), (8, 124831530), (9, 110961360), (10, 99865224), (12, 83221020), (15, 66576816), (16, 62415765), (18, 55480680), (20, 49932612), (24, 41610510), (27, 36987120), (30, 33288408), (36, 27740340), (40, 24966306), (45, 22192272), (47, 21247920), (48, 20805255), (54, 18493560), (60, 16644204), (72, 13870170), (80, 12483153), (81, 12329040), (90, 11096136), (94, 10623960), (108, 9246780), (120, 8322102), (135, 7397424), (141, 7082640), (144, 6935085), (162, 6164520), (180, 5548068), (188, 5311980), (216, 4623390), (235, 4249584), (240, 4161051), (243, 4109680), (270, 3698712), (282, 3541320), (324, 3082260), (360, 2774034), (376, 2655990), (405, 2465808), (423, 2360880), (432, 2311695), (470, 2124792), (486, 2054840), (540, 1849356), (564, 1770660), (648, 1541130), (705, 1416528), (720, 1387017), (752, 1327995), (810, 1232904), (846, 1180440), (940, 1062396), (972, 1027420), (1080, 924678), (1093, 913680), (1128, 885330), (1215, 821936), (1269, 786960), (1296, 770565), (1410, 708264), (1620, 616452), (1692, 590220), (1880, 531198), (1944, 513710), (2115, 472176), (2160, 462339), (2186, 456840), (2256, 442665), (2430, 410968), (2538, 393480), (2820, 354132), (3240, 308226), (3279, 304560), (3384, 295110), (3760, 265599), (3807, 262320), (3888, 256855), (4230, 236088), (4372, 228420), (4860, 205484), (5076, 196740), (5465, 182736), (5640, 177066), (6345, 157392), (6480, 154113), (6558, 152280), (6768, 147555), (7614, 131160), (8460, 118044), (8744, 114210), (9720, 102742), (9837, 101520), (10152, 98370), (10930, 91368), (11280, 88533), (11421, 87440), (12690, 78696), (13116, 76140), (15228, 65580), (16395, 60912), (16920, 59022), (17488, 57105), (19035, 52464), (19440, 51371), (19674, 50760), (20304, 49185), (21860, 45684), (22842, 43720), (25380, 39348), (26232, 38070), (29511, 33840), (30456, 32790)]