497979720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2707}}^1$

素因数の和:2804

約数の個数: 192

約数和(自身を含む): 1875669120

約数和(自身を除く): 1377689400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 420, 438, 504, 511, 584, 630, 657, 730, 840, 876, 1022, 1095, 1260, 1314, 1460, 1533, 1752, 2044, 2190, 2520, 2555, 2628, 2707, 2920, 3066, 3285, 4088, 4380, 4599, 5110, 5256, 5414, 6132, 6570, 7665, 8121, 8760, 9198, 10220, 10828, 12264, 13140, 13535, 15330, 16242, 18396, 18949, 20440, 21656, 22995, 24363, 26280, 27070, 30660, 32484, 36792, 37898, 40605, 45990, 48726, 54140, 56847, 61320, 64968, 75796, 81210, 91980, 94745, 97452, 108280, 113694, 121815, 151592, 162420, 170541, 183960, 189490, 194904, 197611, 227388, 243630, 284235, 324840, 341082, 378980, 395222, 454776, 487260, 568470, 592833, 682164, 757960, 790444, 852705, 974520, 988055, 1136940, 1185666, 1364328, 1383277, 1580888, 1705410, 1778499, 1976110, 2273880, 2371332, 2766554, 2964165, 3410820, 3556998, 3952220, 4149831, 4742664, 5533108, 5928330, 6821640, 6916385, 7113996, 7904440, 8299662, 8892495, 11066216, 11856660, 12449493, 13832770, 14227992, 16599324, 17784990, 20749155, 23713320, 24898986, 27665540, 33198648, 35569980, 41498310, 49797972, 55331080, 62247465, 71139960, 82996620, 99595944, 124494930, 165993240, 248989860, 497979720]

約数ペア:

[(1, 497979720), (2, 248989860), (3, 165993240), (4, 124494930), (5, 99595944), (6, 82996620), (7, 71139960), (8, 62247465), (9, 55331080), (10, 49797972), (12, 41498310), (14, 35569980), (15, 33198648), (18, 27665540), (20, 24898986), (21, 23713320), (24, 20749155), (28, 17784990), (30, 16599324), (35, 14227992), (36, 13832770), (40, 12449493), (42, 11856660), (45, 11066216), (56, 8892495), (60, 8299662), (63, 7904440), (70, 7113996), (72, 6916385), (73, 6821640), (84, 5928330), (90, 5533108), (105, 4742664), (120, 4149831), (126, 3952220), (140, 3556998), (146, 3410820), (168, 2964165), (180, 2766554), (210, 2371332), (219, 2273880), (252, 1976110), (280, 1778499), (292, 1705410), (315, 1580888), (360, 1383277), (365, 1364328), (420, 1185666), (438, 1136940), (504, 988055), (511, 974520), (584, 852705), (630, 790444), (657, 757960), (730, 682164), (840, 592833), (876, 568470), (1022, 487260), (1095, 454776), (1260, 395222), (1314, 378980), (1460, 341082), (1533, 324840), (1752, 284235), (2044, 243630), (2190, 227388), (2520, 197611), (2555, 194904), (2628, 189490), (2707, 183960), (2920, 170541), (3066, 162420), (3285, 151592), (4088, 121815), (4380, 113694), (4599, 108280), (5110, 97452), (5256, 94745), (5414, 91980), (6132, 81210), (6570, 75796), (7665, 64968), (8121, 61320), (8760, 56847), (9198, 54140), (10220, 48726), (10828, 45990), (12264, 40605), (13140, 37898), (13535, 36792), (15330, 32484), (16242, 30660), (18396, 27070), (18949, 26280), (20440, 24363), (21656, 22995)]