162497760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 386176800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 60, 69, 80, 82, 92, 96, 115, 120, 123, 138, 160, 164, 184, 205, 230, 240, 246, 276, 328, 345, 359, 368, 410, 460, 480, 492, 552, 615, 656, 690, 718, 736, 820, 920, 943, 984, 1077, 1104, 1230, 1312, 1380, 1436, 1640, 1795, 1840, 1886, 1968, 2154, 2208, 2460, 2760, 2829, 2872, 3280, 3590, 3680, 3772, 3936, 4308, 4715, 4920, 5385, 5520, 5658, 5744, 6560, 7180, 7544, 8257, 8616, 9430, 9840, 10770, 11040, 11316, 11488, 14145, 14360, 14719, 15088, 16514, 17232, 18860, 19680, 21540, 22632, 24771, 28290, 28720, 29438, 30176, 33028, 34464, 37720, 41285, 43080, 44157, 45264, 49542, 56580, 57440, 58876, 66056, 73595, 75440, 82570, 86160, 88314, 90528, 99084, 113160, 117752, 123855, 132112, 147190, 150880, 165140, 172320, 176628, 198168, 220785, 226320, 235504, 247710, 264224, 294380, 330280, 338537, 353256, 396336, 441570, 452640, 471008, 495420, 588760, 660560, 677074, 706512, 792672, 883140, 990840, 1015611, 1177520, 1321120, 1354148, 1413024, 1692685, 1766280, 1981680, 2031222, 2355040, 2708296, 3385370, 3532560, 3963360, 4062444, 5078055, 5416592, 6770740, 7065120, 8124888, 10156110, 10833184, 13541480, 16249776, 20312220, 27082960, 32499552, 40624440, 54165920, 81248880, 162497760]

約数ペア:

[(1, 162497760), (2, 81248880), (3, 54165920), (4, 40624440), (5, 32499552), (6, 27082960), (8, 20312220), (10, 16249776), (12, 13541480), (15, 10833184), (16, 10156110), (20, 8124888), (23, 7065120), (24, 6770740), (30, 5416592), (32, 5078055), (40, 4062444), (41, 3963360), (46, 3532560), (48, 3385370), (60, 2708296), (69, 2355040), (80, 2031222), (82, 1981680), (92, 1766280), (96, 1692685), (115, 1413024), (120, 1354148), (123, 1321120), (138, 1177520), (160, 1015611), (164, 990840), (184, 883140), (205, 792672), (230, 706512), (240, 677074), (246, 660560), (276, 588760), (328, 495420), (345, 471008), (359, 452640), (368, 441570), (410, 396336), (460, 353256), (480, 338537), (492, 330280), (552, 294380), (615, 264224), (656, 247710), (690, 235504), (718, 226320), (736, 220785), (820, 198168), (920, 176628), (943, 172320), (984, 165140), (1077, 150880), (1104, 147190), (1230, 132112), (1312, 123855), (1380, 117752), (1436, 113160), (1640, 99084), (1795, 90528), (1840, 88314), (1886, 86160), (1968, 82570), (2154, 75440), (2208, 73595), (2460, 66056), (2760, 58876), (2829, 57440), (2872, 56580), (3280, 49542), (3590, 45264), (3680, 44157), (3772, 43080), (3936, 41285), (4308, 37720), (4715, 34464), (4920, 33028), (5385, 30176), (5520, 29438), (5658, 28720), (5744, 28290), (6560, 24771), (7180, 22632), (7544, 21540), (8257, 19680), (8616, 18860), (9430, 17232), (9840, 16514), (10770, 15088), (11040, 14719), (11316, 14360), (11488, 14145)]