7817040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 320

約数和(自身を含む): 34283520

約数和(自身を除く): 26466480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 47, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 94, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 141, 144, 154, 165, 168, 176, 180, 188, 189, 198, 210, 216, 220, 231, 235, 240, 252, 264, 270, 280, 282, 297, 308, 315, 329, 330, 336, 360, 376, 378, 385, 396, 420, 423, 432, 440, 462, 470, 495, 504, 517, 528, 540, 560, 564, 594, 616, 630, 658, 660, 693, 705, 720, 752, 756, 770, 792, 840, 846, 880, 924, 940, 945, 987, 990, 1008, 1034, 1080, 1128, 1155, 1188, 1232, 1260, 1269, 1316, 1320, 1386, 1410, 1485, 1512, 1540, 1551, 1584, 1645, 1680, 1692, 1848, 1880, 1890, 1974, 1980, 2068, 2079, 2115, 2160, 2256, 2310, 2376, 2520, 2538, 2585, 2632, 2640, 2772, 2820, 2961, 2970, 3024, 3080, 3102, 3290, 3384, 3465, 3619, 3696, 3760, 3780, 3948, 3960, 4136, 4158, 4230, 4620, 4653, 4752, 4935, 5040, 5076, 5170, 5264, 5544, 5640, 5922, 5940, 6160, 6204, 6345, 6580, 6768, 6930, 7238, 7560, 7755, 7896, 7920, 8272, 8316, 8460, 8883, 9240, 9306, 9870, 10152, 10340, 10395, 10857, 11088, 11280, 11844, 11880, 12408, 12690, 13160, 13860, 13959, 14476, 14805, 15120, 15510, 15792, 16632, 16920, 17766, 18095, 18480, 18612, 19740, 20304, 20680, 20790, 21714, 23265, 23688, 23760, 24816, 25380, 26320, 27720, 27918, 28952, 29610, 31020, 32571, 33264, 33840, 35532, 36190, 37224, 39480, 41360, 41580, 43428, 44415, 46530, 47376, 50760, 54285, 55440, 55836, 57904, 59220, 62040, 65142, 69795, 71064, 72380, 74448, 78960, 83160, 86856, 88830, 93060, 97713, 101520, 108570, 111672, 118440, 124080, 130284, 139590, 142128, 144760, 162855, 166320, 173712, 177660, 186120, 195426, 217140, 223344, 236880, 260568, 279180, 289520, 325710, 355320, 372240, 390852, 434280, 488565, 521136, 558360, 651420, 710640, 781704, 868560, 977130, 1116720, 1302840, 1563408, 1954260, 2605680, 3908520, 7817040]

約数ペア:

[(1, 7817040), (2, 3908520), (3, 2605680), (4, 1954260), (5, 1563408), (6, 1302840), (7, 1116720), (8, 977130), (9, 868560), (10, 781704), (11, 710640), (12, 651420), (14, 558360), (15, 521136), (16, 488565), (18, 434280), (20, 390852), (21, 372240), (22, 355320), (24, 325710), (27, 289520), (28, 279180), (30, 260568), (33, 236880), (35, 223344), (36, 217140), (40, 195426), (42, 186120), (44, 177660), (45, 173712), (47, 166320), (48, 162855), (54, 144760), (55, 142128), (56, 139590), (60, 130284), (63, 124080), (66, 118440), (70, 111672), (72, 108570), (77, 101520), (80, 97713), (84, 93060), (88, 88830), (90, 86856), (94, 83160), (99, 78960), (105, 74448), (108, 72380), (110, 71064), (112, 69795), (120, 65142), (126, 62040), (132, 59220), (135, 57904), (140, 55836), (141, 55440), (144, 54285), (154, 50760), (165, 47376), (168, 46530), (176, 44415), (180, 43428), (188, 41580), (189, 41360), (198, 39480), (210, 37224), (216, 36190), (220, 35532), (231, 33840), (235, 33264), (240, 32571), (252, 31020), (264, 29610), (270, 28952), (280, 27918), (282, 27720), (297, 26320), (308, 25380), (315, 24816), (329, 23760), (330, 23688), (336, 23265), (360, 21714), (376, 20790), (378, 20680), (385, 20304), (396, 19740), (420, 18612), (423, 18480), (432, 18095), (440, 17766), (462, 16920), (470, 16632), (495, 15792), (504, 15510), (517, 15120), (528, 14805), (540, 14476), (560, 13959), (564, 13860), (594, 13160), (616, 12690), (630, 12408), (658, 11880), (660, 11844), (693, 11280), (705, 11088), (720, 10857), (752, 10395), (756, 10340), (770, 10152), (792, 9870), (840, 9306), (846, 9240), (880, 8883), (924, 8460), (940, 8316), (945, 8272), (987, 7920), (990, 7896), (1008, 7755), (1034, 7560), (1080, 7238), (1128, 6930), (1155, 6768), (1188, 6580), (1232, 6345), (1260, 6204), (1269, 6160), (1316, 5940), (1320, 5922), (1386, 5640), (1410, 5544), (1485, 5264), (1512, 5170), (1540, 5076), (1551, 5040), (1584, 4935), (1645, 4752), (1680, 4653), (1692, 4620), (1848, 4230), (1880, 4158), (1890, 4136), (1974, 3960), (1980, 3948), (2068, 3780), (2079, 3760), (2115, 3696), (2160, 3619), (2256, 3465), (2310, 3384), (2376, 3290), (2520, 3102), (2538, 3080), (2585, 3024), (2632, 2970), (2640, 2961), (2772, 2820)]