23451120

素因数分解:

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

素因数の和:90

約数の個数: 400

約数和(自身を含む): 103707648

約数和(自身を除く): 80256528

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, 81, 84, 88, 90, 94, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 141, 144, 154, 162, 165, 168, 176, 180, 188, 189, 198, 210, 216, 220, 231, 235, 240, 252, 264, 270, 280, 282, 297, 308, 315, 324, 329, 330, 336, 360, 376, 378, 385, 396, 405, 420, 423, 432, 440, 462, 470, 495, 504, 517, 528, 540, 560, 564, 567, 594, 616, 630, 648, 658, 660, 693, 705, 720, 752, 756, 770, 792, 810, 840, 846, 880, 891, 924, 940, 945, 987, 990, 1008, 1034, 1080, 1128, 1134, 1155, 1188, 1232, 1260, 1269, 1296, 1316, 1320, 1386, 1410, 1485, 1512, 1540, 1551, 1584, 1620, 1645, 1680, 1692, 1782, 1848, 1880, 1890, 1974, 1980, 2068, 2079, 2115, 2160, 2256, 2268, 2310, 2376, 2520, 2538, 2585, 2632, 2640, 2772, 2820, 2835, 2961, 2970, 3024, 3080, 3102, 3240, 3290, 3384, 3465, 3564, 3619, 3696, 3760, 3780, 3807, 3948, 3960, 4136, 4158, 4230, 4455, 4536, 4620, 4653, 4752, 4935, 5040, 5076, 5170, 5264, 5544, 5640, 5670, 5922, 5940, 6160, 6204, 6237, 6345, 6480, 6580, 6768, 6930, 7128, 7238, 7560, 7614, 7755, 7896, 7920, 8272, 8316, 8460, 8883, 8910, 9072, 9240, 9306, 9870, 10152, 10340, 10395, 10857, 11088, 11280, 11340, 11844, 11880, 12408, 12474, 12690, 13160, 13860, 13959, 14256, 14476, 14805, 15120, 15228, 15510, 15792, 16632, 16920, 17766, 17820, 18095, 18480, 18612, 19035, 19740, 20304, 20680, 20790, 21714, 22680, 23265, 23688, 23760, 24816, 24948, 25380, 26320, 26649, 27720, 27918, 28952, 29610, 30456, 31020, 31185, 32571, 33264, 33840, 35532, 35640, 36190, 37224, 38070, 39480, 41360, 41580, 41877, 43428, 44415, 45360, 46530, 47376, 49896, 50760, 53298, 54285, 55440, 55836, 57904, 59220, 60912, 62040, 62370, 65142, 69795, 71064, 71280, 72380, 74448, 76140, 78960, 83160, 83754, 86856, 88830, 93060, 97713, 99792, 101520, 106596, 108570, 111672, 118440, 124080, 124740, 130284, 133245, 139590, 142128, 144760, 152280, 162855, 166320, 167508, 173712, 177660, 186120, 195426, 209385, 213192, 217140, 223344, 236880, 249480, 260568, 266490, 279180, 289520, 293139, 304560, 325710, 335016, 355320, 372240, 390852, 418770, 426384, 434280, 488565, 498960, 521136, 532980, 558360, 586278, 651420, 670032, 710640, 781704, 837540, 868560, 977130, 1065960, 1116720, 1172556, 1302840, 1465695, 1563408, 1675080, 1954260, 2131920, 2345112, 2605680, 2931390, 3350160, 3908520, 4690224, 5862780, 7817040, 11725560, 23451120]

約数ペア:

[(1, 23451120), (2, 11725560), (3, 7817040), (4, 5862780), (5, 4690224), (6, 3908520), (7, 3350160), (8, 2931390), (9, 2605680), (10, 2345112), (11, 2131920), (12, 1954260), (14, 1675080), (15, 1563408), (16, 1465695), (18, 1302840), (20, 1172556), (21, 1116720), (22, 1065960), (24, 977130), (27, 868560), (28, 837540), (30, 781704), (33, 710640), (35, 670032), (36, 651420), (40, 586278), (42, 558360), (44, 532980), (45, 521136), (47, 498960), (48, 488565), (54, 434280), (55, 426384), (56, 418770), (60, 390852), (63, 372240), (66, 355320), (70, 335016), (72, 325710), (77, 304560), (80, 293139), (81, 289520), (84, 279180), (88, 266490), (90, 260568), (94, 249480), (99, 236880), (105, 223344), (108, 217140), (110, 213192), (112, 209385), (120, 195426), (126, 186120), (132, 177660), (135, 173712), (140, 167508), (141, 166320), (144, 162855), (154, 152280), (162, 144760), (165, 142128), (168, 139590), (176, 133245), (180, 130284), (188, 124740), (189, 124080), (198, 118440), (210, 111672), (216, 108570), (220, 106596), (231, 101520), (235, 99792), (240, 97713), (252, 93060), (264, 88830), (270, 86856), (280, 83754), (282, 83160), (297, 78960), (308, 76140), (315, 74448), (324, 72380), (329, 71280), (330, 71064), (336, 69795), (360, 65142), (376, 62370), (378, 62040), (385, 60912), (396, 59220), (405, 57904), (420, 55836), (423, 55440), (432, 54285), (440, 53298), (462, 50760), (470, 49896), (495, 47376), (504, 46530), (517, 45360), (528, 44415), (540, 43428), (560, 41877), (564, 41580), (567, 41360), (594, 39480), (616, 38070), (630, 37224), (648, 36190), (658, 35640), (660, 35532), (693, 33840), (705, 33264), (720, 32571), (752, 31185), (756, 31020), (770, 30456), (792, 29610), (810, 28952), (840, 27918), (846, 27720), (880, 26649), (891, 26320), (924, 25380), (940, 24948), (945, 24816), (987, 23760), (990, 23688), (1008, 23265), (1034, 22680), (1080, 21714), (1128, 20790), (1134, 20680), (1155, 20304), (1188, 19740), (1232, 19035), (1260, 18612), (1269, 18480), (1296, 18095), (1316, 17820), (1320, 17766), (1386, 16920), (1410, 16632), (1485, 15792), (1512, 15510), (1540, 15228), (1551, 15120), (1584, 14805), (1620, 14476), (1645, 14256), (1680, 13959), (1692, 13860), (1782, 13160), (1848, 12690), (1880, 12474), (1890, 12408), (1974, 11880), (1980, 11844), (2068, 11340), (2079, 11280), (2115, 11088), (2160, 10857), (2256, 10395), (2268, 10340), (2310, 10152), (2376, 9870), (2520, 9306), (2538, 9240), (2585, 9072), (2632, 8910), (2640, 8883), (2772, 8460), (2820, 8316), (2835, 8272), (2961, 7920), (2970, 7896), (3024, 7755), (3080, 7614), (3102, 7560), (3240, 7238), (3290, 7128), (3384, 6930), (3465, 6768), (3564, 6580), (3619, 6480), (3696, 6345), (3760, 6237), (3780, 6204), (3807, 6160), (3948, 5940), (3960, 5922), (4136, 5670), (4158, 5640), (4230, 5544), (4455, 5264), (4536, 5170), (4620, 5076), (4653, 5040), (4752, 4935)]