162271440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 584962560

約数和(自身を除く): 422691120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 48, 60, 69, 72, 80, 82, 90, 92, 115, 120, 123, 138, 144, 164, 180, 184, 205, 207, 230, 239, 240, 246, 276, 328, 345, 360, 368, 369, 410, 414, 460, 478, 492, 552, 615, 656, 690, 717, 720, 738, 820, 828, 920, 943, 956, 984, 1035, 1104, 1195, 1230, 1380, 1434, 1476, 1640, 1656, 1840, 1845, 1886, 1912, 1968, 2070, 2151, 2390, 2460, 2760, 2829, 2868, 2952, 3280, 3312, 3585, 3690, 3772, 3824, 4140, 4302, 4715, 4780, 4920, 5497, 5520, 5658, 5736, 5904, 7170, 7380, 7544, 8280, 8487, 8604, 9430, 9560, 9799, 9840, 10755, 10994, 11316, 11472, 14145, 14340, 14760, 15088, 16491, 16560, 16974, 17208, 18860, 19120, 19598, 21510, 21988, 22632, 27485, 28290, 28680, 29397, 29520, 32982, 33948, 34416, 37720, 39196, 42435, 43020, 43976, 45264, 48995, 49473, 54970, 56580, 57360, 58794, 65964, 67896, 75440, 78392, 82455, 84870, 86040, 87952, 88191, 97990, 98946, 109940, 113160, 117588, 131928, 135792, 146985, 156784, 164910, 169740, 172080, 176382, 195980, 197892, 219880, 225377, 226320, 235176, 247365, 263856, 293970, 329820, 339480, 352764, 391960, 395784, 439760, 440955, 450754, 470352, 494730, 587940, 659640, 676131, 678960, 705528, 783920, 791568, 881910, 901508, 989460, 1126885, 1175880, 1319280, 1352262, 1411056, 1763820, 1803016, 1978920, 2028393, 2253770, 2351760, 2704524, 3380655, 3527640, 3606032, 3957840, 4056786, 4507540, 5409048, 6761310, 7055280, 8113572, 9015080, 10141965, 10818096, 13522620, 16227144, 18030160, 20283930, 27045240, 32454288, 40567860, 54090480, 81135720, 162271440]

約数ペア:

[(1, 162271440), (2, 81135720), (3, 54090480), (4, 40567860), (5, 32454288), (6, 27045240), (8, 20283930), (9, 18030160), (10, 16227144), (12, 13522620), (15, 10818096), (16, 10141965), (18, 9015080), (20, 8113572), (23, 7055280), (24, 6761310), (30, 5409048), (36, 4507540), (40, 4056786), (41, 3957840), (45, 3606032), (46, 3527640), (48, 3380655), (60, 2704524), (69, 2351760), (72, 2253770), (80, 2028393), (82, 1978920), (90, 1803016), (92, 1763820), (115, 1411056), (120, 1352262), (123, 1319280), (138, 1175880), (144, 1126885), (164, 989460), (180, 901508), (184, 881910), (205, 791568), (207, 783920), (230, 705528), (239, 678960), (240, 676131), (246, 659640), (276, 587940), (328, 494730), (345, 470352), (360, 450754), (368, 440955), (369, 439760), (410, 395784), (414, 391960), (460, 352764), (478, 339480), (492, 329820), (552, 293970), (615, 263856), (656, 247365), (690, 235176), (717, 226320), (720, 225377), (738, 219880), (820, 197892), (828, 195980), (920, 176382), (943, 172080), (956, 169740), (984, 164910), (1035, 156784), (1104, 146985), (1195, 135792), (1230, 131928), (1380, 117588), (1434, 113160), (1476, 109940), (1640, 98946), (1656, 97990), (1840, 88191), (1845, 87952), (1886, 86040), (1912, 84870), (1968, 82455), (2070, 78392), (2151, 75440), (2390, 67896), (2460, 65964), (2760, 58794), (2829, 57360), (2868, 56580), (2952, 54970), (3280, 49473), (3312, 48995), (3585, 45264), (3690, 43976), (3772, 43020), (3824, 42435), (4140, 39196), (4302, 37720), (4715, 34416), (4780, 33948), (4920, 32982), (5497, 29520), (5520, 29397), (5658, 28680), (5736, 28290), (5904, 27485), (7170, 22632), (7380, 21988), (7544, 21510), (8280, 19598), (8487, 19120), (8604, 18860), (9430, 17208), (9560, 16974), (9799, 16560), (9840, 16491), (10755, 15088), (10994, 14760), (11316, 14340), (11472, 14145)]