68932080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 320

約数和(自身を含む): 279982080

約数和(自身を除く): 211050000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 94, 97, 105, 108, 112, 120, 126, 135, 140, 141, 144, 168, 180, 188, 189, 194, 210, 216, 235, 240, 252, 270, 280, 282, 291, 315, 329, 336, 360, 376, 378, 388, 420, 423, 432, 470, 485, 504, 540, 560, 564, 582, 630, 658, 679, 705, 720, 752, 756, 776, 840, 846, 873, 940, 945, 970, 987, 1008, 1080, 1128, 1164, 1260, 1269, 1316, 1358, 1410, 1455, 1512, 1552, 1645, 1680, 1692, 1746, 1880, 1890, 1940, 1974, 2037, 2115, 2160, 2256, 2328, 2520, 2538, 2619, 2632, 2716, 2820, 2910, 2961, 3024, 3290, 3384, 3395, 3492, 3760, 3780, 3880, 3948, 4074, 4230, 4365, 4559, 4656, 4935, 5040, 5076, 5238, 5264, 5432, 5640, 5820, 5922, 6111, 6345, 6580, 6768, 6790, 6984, 7560, 7760, 7896, 8148, 8460, 8730, 8883, 9118, 9870, 10152, 10185, 10476, 10864, 11280, 11640, 11844, 12222, 12690, 13095, 13160, 13580, 13677, 13968, 14805, 15120, 15792, 16296, 16920, 17460, 17766, 18236, 18333, 19740, 20304, 20370, 20952, 22795, 23280, 23688, 24444, 25380, 26190, 26320, 27160, 27354, 29610, 30555, 31913, 32592, 33840, 34920, 35532, 36472, 36666, 39480, 40740, 41031, 41904, 44415, 45590, 47376, 48888, 50760, 52380, 54320, 54708, 59220, 61110, 63826, 68385, 69840, 71064, 72944, 73332, 78960, 81480, 82062, 88830, 91180, 91665, 95739, 97776, 101520, 104760, 109416, 118440, 122220, 123093, 127652, 136770, 142128, 146664, 159565, 162960, 164124, 177660, 182360, 183330, 191478, 205155, 209520, 218832, 236880, 244440, 246186, 255304, 273540, 287217, 293328, 319130, 328248, 355320, 364720, 366660, 382956, 410310, 478695, 488880, 492372, 510608, 547080, 574434, 615465, 638260, 656496, 710640, 733320, 765912, 820620, 861651, 957390, 984744, 1094160, 1148868, 1230930, 1276520, 1436085, 1466640, 1531824, 1641240, 1723302, 1914780, 1969488, 2297736, 2461860, 2553040, 2872170, 3282480, 3446604, 3829560, 4308255, 4595472, 4923720, 5744340, 6893208, 7659120, 8616510, 9847440, 11488680, 13786416, 17233020, 22977360, 34466040, 68932080]

約数ペア:

[(1, 68932080), (2, 34466040), (3, 22977360), (4, 17233020), (5, 13786416), (6, 11488680), (7, 9847440), (8, 8616510), (9, 7659120), (10, 6893208), (12, 5744340), (14, 4923720), (15, 4595472), (16, 4308255), (18, 3829560), (20, 3446604), (21, 3282480), (24, 2872170), (27, 2553040), (28, 2461860), (30, 2297736), (35, 1969488), (36, 1914780), (40, 1723302), (42, 1641240), (45, 1531824), (47, 1466640), (48, 1436085), (54, 1276520), (56, 1230930), (60, 1148868), (63, 1094160), (70, 984744), (72, 957390), (80, 861651), (84, 820620), (90, 765912), (94, 733320), (97, 710640), (105, 656496), (108, 638260), (112, 615465), (120, 574434), (126, 547080), (135, 510608), (140, 492372), (141, 488880), (144, 478695), (168, 410310), (180, 382956), (188, 366660), (189, 364720), (194, 355320), (210, 328248), (216, 319130), (235, 293328), (240, 287217), (252, 273540), (270, 255304), (280, 246186), (282, 244440), (291, 236880), (315, 218832), (329, 209520), (336, 205155), (360, 191478), (376, 183330), (378, 182360), (388, 177660), (420, 164124), (423, 162960), (432, 159565), (470, 146664), (485, 142128), (504, 136770), (540, 127652), (560, 123093), (564, 122220), (582, 118440), (630, 109416), (658, 104760), (679, 101520), (705, 97776), (720, 95739), (752, 91665), (756, 91180), (776, 88830), (840, 82062), (846, 81480), (873, 78960), (940, 73332), (945, 72944), (970, 71064), (987, 69840), (1008, 68385), (1080, 63826), (1128, 61110), (1164, 59220), (1260, 54708), (1269, 54320), (1316, 52380), (1358, 50760), (1410, 48888), (1455, 47376), (1512, 45590), (1552, 44415), (1645, 41904), (1680, 41031), (1692, 40740), (1746, 39480), (1880, 36666), (1890, 36472), (1940, 35532), (1974, 34920), (2037, 33840), (2115, 32592), (2160, 31913), (2256, 30555), (2328, 29610), (2520, 27354), (2538, 27160), (2619, 26320), (2632, 26190), (2716, 25380), (2820, 24444), (2910, 23688), (2961, 23280), (3024, 22795), (3290, 20952), (3384, 20370), (3395, 20304), (3492, 19740), (3760, 18333), (3780, 18236), (3880, 17766), (3948, 17460), (4074, 16920), (4230, 16296), (4365, 15792), (4559, 15120), (4656, 14805), (4935, 13968), (5040, 13677), (5076, 13580), (5238, 13160), (5264, 13095), (5432, 12690), (5640, 12222), (5820, 11844), (5922, 11640), (6111, 11280), (6345, 10864), (6580, 10476), (6768, 10185), (6790, 10152), (6984, 9870), (7560, 9118), (7760, 8883), (7896, 8730), (8148, 8460)]