354897840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 200

約数和(自身を含む): 1222176240

約数和(自身を除く): 867278400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 101, 110, 120, 121, 132, 165, 176, 202, 220, 240, 242, 264, 303, 330, 363, 404, 440, 484, 505, 528, 605, 606, 660, 726, 808, 880, 968, 1010, 1111, 1210, 1212, 1320, 1331, 1452, 1515, 1616, 1815, 1936, 2020, 2222, 2420, 2424, 2640, 2662, 2904, 3030, 3333, 3630, 3993, 4040, 4444, 4840, 4848, 5324, 5555, 5808, 6060, 6655, 6666, 7260, 7986, 8080, 8888, 9680, 10648, 11110, 12120, 12221, 13310, 13332, 14520, 14641, 15972, 16665, 17776, 19965, 21296, 22220, 24240, 24442, 26620, 26664, 29040, 29282, 31944, 33330, 36663, 39930, 43923, 44440, 48884, 53240, 53328, 58564, 61105, 63888, 66660, 73205, 73326, 79860, 87846, 88880, 97768, 106480, 117128, 122210, 133320, 134431, 146410, 146652, 159720, 175692, 183315, 195536, 219615, 234256, 244420, 266640, 268862, 292820, 293304, 319440, 351384, 366630, 403293, 439230, 488840, 537724, 585640, 586608, 672155, 702768, 733260, 806586, 878460, 977680, 1075448, 1171280, 1344310, 1466520, 1478741, 1613172, 1756920, 2016465, 2150896, 2688620, 2933040, 2957482, 3226344, 3513840, 4032930, 4436223, 5377240, 5914964, 6452688, 7393705, 8065860, 8872446, 10754480, 11829928, 14787410, 16131720, 17744892, 22181115, 23659856, 29574820, 32263440, 35489784, 44362230, 59149640, 70979568, 88724460, 118299280, 177448920, 354897840]

約数ペア:

[(1, 354897840), (2, 177448920), (3, 118299280), (4, 88724460), (5, 70979568), (6, 59149640), (8, 44362230), (10, 35489784), (11, 32263440), (12, 29574820), (15, 23659856), (16, 22181115), (20, 17744892), (22, 16131720), (24, 14787410), (30, 11829928), (33, 10754480), (40, 8872446), (44, 8065860), (48, 7393705), (55, 6452688), (60, 5914964), (66, 5377240), (80, 4436223), (88, 4032930), (101, 3513840), (110, 3226344), (120, 2957482), (121, 2933040), (132, 2688620), (165, 2150896), (176, 2016465), (202, 1756920), (220, 1613172), (240, 1478741), (242, 1466520), (264, 1344310), (303, 1171280), (330, 1075448), (363, 977680), (404, 878460), (440, 806586), (484, 733260), (505, 702768), (528, 672155), (605, 586608), (606, 585640), (660, 537724), (726, 488840), (808, 439230), (880, 403293), (968, 366630), (1010, 351384), (1111, 319440), (1210, 293304), (1212, 292820), (1320, 268862), (1331, 266640), (1452, 244420), (1515, 234256), (1616, 219615), (1815, 195536), (1936, 183315), (2020, 175692), (2222, 159720), (2420, 146652), (2424, 146410), (2640, 134431), (2662, 133320), (2904, 122210), (3030, 117128), (3333, 106480), (3630, 97768), (3993, 88880), (4040, 87846), (4444, 79860), (4840, 73326), (4848, 73205), (5324, 66660), (5555, 63888), (5808, 61105), (6060, 58564), (6655, 53328), (6666, 53240), (7260, 48884), (7986, 44440), (8080, 43923), (8888, 39930), (9680, 36663), (10648, 33330), (11110, 31944), (12120, 29282), (12221, 29040), (13310, 26664), (13332, 26620), (14520, 24442), (14641, 24240), (15972, 22220), (16665, 21296), (17776, 19965)]