140300640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:762

約数の個数: 192

約数和(自身を含む): 502225920

約数和(自身を除く): 361925280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 691, 705, 720, 752, 846, 864, 940, 1080, 1128, 1269, 1382, 1410, 1440, 1504, 1692, 1880, 2073, 2115, 2160, 2256, 2538, 2764, 2820, 3384, 3455, 3760, 4146, 4230, 4320, 4512, 5076, 5528, 5640, 6219, 6345, 6768, 6910, 7520, 8292, 8460, 10152, 10365, 11056, 11280, 12438, 12690, 13536, 13820, 16584, 16920, 18657, 20304, 20730, 22112, 22560, 24876, 25380, 27640, 31095, 32477, 33168, 33840, 37314, 40608, 41460, 49752, 50760, 55280, 62190, 64954, 66336, 67680, 74628, 82920, 93285, 97431, 99504, 101520, 110560, 124380, 129908, 149256, 162385, 165840, 186570, 194862, 199008, 203040, 248760, 259816, 292293, 298512, 324770, 331680, 373140, 389724, 487155, 497520, 519632, 584586, 597024, 649540, 746280, 779448, 876879, 974310, 995040, 1039264, 1169172, 1299080, 1461465, 1492560, 1558896, 1753758, 1948620, 2338344, 2598160, 2922930, 2985120, 3117792, 3507516, 3897240, 4384395, 4676688, 5196320, 5845860, 7015032, 7794480, 8768790, 9353376, 11691720, 14030064, 15588960, 17537580, 23383440, 28060128, 35075160, 46766880, 70150320, 140300640]

約数ペア:

[(1, 140300640), (2, 70150320), (3, 46766880), (4, 35075160), (5, 28060128), (6, 23383440), (8, 17537580), (9, 15588960), (10, 14030064), (12, 11691720), (15, 9353376), (16, 8768790), (18, 7794480), (20, 7015032), (24, 5845860), (27, 5196320), (30, 4676688), (32, 4384395), (36, 3897240), (40, 3507516), (45, 3117792), (47, 2985120), (48, 2922930), (54, 2598160), (60, 2338344), (72, 1948620), (80, 1753758), (90, 1558896), (94, 1492560), (96, 1461465), (108, 1299080), (120, 1169172), (135, 1039264), (141, 995040), (144, 974310), (160, 876879), (180, 779448), (188, 746280), (216, 649540), (235, 597024), (240, 584586), (270, 519632), (282, 497520), (288, 487155), (360, 389724), (376, 373140), (423, 331680), (432, 324770), (470, 298512), (480, 292293), (540, 259816), (564, 248760), (691, 203040), (705, 199008), (720, 194862), (752, 186570), (846, 165840), (864, 162385), (940, 149256), (1080, 129908), (1128, 124380), (1269, 110560), (1382, 101520), (1410, 99504), (1440, 97431), (1504, 93285), (1692, 82920), (1880, 74628), (2073, 67680), (2115, 66336), (2160, 64954), (2256, 62190), (2538, 55280), (2764, 50760), (2820, 49752), (3384, 41460), (3455, 40608), (3760, 37314), (4146, 33840), (4230, 33168), (4320, 32477), (4512, 31095), (5076, 27640), (5528, 25380), (5640, 24876), (6219, 22560), (6345, 22112), (6768, 20730), (6910, 20304), (7520, 18657), (8292, 16920), (8460, 16584), (10152, 13820), (10365, 13536), (11056, 12690), (11280, 12438)]