22341720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 72576000

約数和(自身を除く): 50234280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 239, 246, 285, 328, 380, 410, 456, 478, 492, 570, 615, 717, 760, 779, 820, 956, 984, 1140, 1195, 1230, 1434, 1558, 1640, 1912, 2280, 2337, 2390, 2460, 2868, 3116, 3585, 3895, 4541, 4674, 4780, 4920, 5736, 6232, 7170, 7790, 9082, 9348, 9560, 9799, 11685, 13623, 14340, 15580, 18164, 18696, 19598, 22705, 23370, 27246, 28680, 29397, 31160, 36328, 39196, 45410, 46740, 48995, 54492, 58794, 68115, 78392, 90820, 93480, 97990, 108984, 117588, 136230, 146985, 181640, 186181, 195980, 235176, 272460, 293970, 372362, 391960, 544920, 558543, 587940, 744724, 930905, 1117086, 1175880, 1489448, 1861810, 2234172, 2792715, 3723620, 4468344, 5585430, 7447240, 11170860, 22341720]

約数ペア:

[(1, 22341720), (2, 11170860), (3, 7447240), (4, 5585430), (5, 4468344), (6, 3723620), (8, 2792715), (10, 2234172), (12, 1861810), (15, 1489448), (19, 1175880), (20, 1117086), (24, 930905), (30, 744724), (38, 587940), (40, 558543), (41, 544920), (57, 391960), (60, 372362), (76, 293970), (82, 272460), (95, 235176), (114, 195980), (120, 186181), (123, 181640), (152, 146985), (164, 136230), (190, 117588), (205, 108984), (228, 97990), (239, 93480), (246, 90820), (285, 78392), (328, 68115), (380, 58794), (410, 54492), (456, 48995), (478, 46740), (492, 45410), (570, 39196), (615, 36328), (717, 31160), (760, 29397), (779, 28680), (820, 27246), (956, 23370), (984, 22705), (1140, 19598), (1195, 18696), (1230, 18164), (1434, 15580), (1558, 14340), (1640, 13623), (1912, 11685), (2280, 9799), (2337, 9560), (2390, 9348), (2460, 9082), (2868, 7790), (3116, 7170), (3585, 6232), (3895, 5736), (4541, 4920), (4674, 4780)]