397303920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14149}}^1$

素因数の和:14184

約数の個数: 160

約数和(自身を含む): 1473864000

約数和(自身を除く): 1076560080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 14149, 28080, 28298, 42447, 56596, 70745, 84894, 113192, 127341, 141490, 169788, 183937, 212235, 226384, 254682, 282980, 339576, 367874, 382023, 424470, 509364, 551811, 565960, 636705, 679152, 735748, 764046, 848940, 919685, 1018728, 1103622, 1131920, 1273410, 1471496, 1528092, 1655433, 1697880, 1839370, 1910115, 2037456, 2207244, 2546820, 2759055, 2942992, 3056184, 3310866, 3395760, 3678740, 3820230, 4414488, 4966299, 5093640, 5518110, 6112368, 6621732, 7357480, 7640460, 8277165, 8828976, 9932598, 10187280, 11036220, 13243464, 14714960, 15280920, 16554330, 19865196, 22072440, 24831495, 26486928, 30561840, 33108660, 39730392, 44144880, 49662990, 66217320, 79460784, 99325980, 132434640, 198651960, 397303920]

約数ペア:

[(1, 397303920), (2, 198651960), (3, 132434640), (4, 99325980), (5, 79460784), (6, 66217320), (8, 49662990), (9, 44144880), (10, 39730392), (12, 33108660), (13, 30561840), (15, 26486928), (16, 24831495), (18, 22072440), (20, 19865196), (24, 16554330), (26, 15280920), (27, 14714960), (30, 13243464), (36, 11036220), (39, 10187280), (40, 9932598), (45, 8828976), (48, 8277165), (52, 7640460), (54, 7357480), (60, 6621732), (65, 6112368), (72, 5518110), (78, 5093640), (80, 4966299), (90, 4414488), (104, 3820230), (108, 3678740), (117, 3395760), (120, 3310866), (130, 3056184), (135, 2942992), (144, 2759055), (156, 2546820), (180, 2207244), (195, 2037456), (208, 1910115), (216, 1839370), (234, 1697880), (240, 1655433), (260, 1528092), (270, 1471496), (312, 1273410), (351, 1131920), (360, 1103622), (390, 1018728), (432, 919685), (468, 848940), (520, 764046), (540, 735748), (585, 679152), (624, 636705), (702, 565960), (720, 551811), (780, 509364), (936, 424470), (1040, 382023), (1080, 367874), (1170, 339576), (1404, 282980), (1560, 254682), (1755, 226384), (1872, 212235), (2160, 183937), (2340, 169788), (2808, 141490), (3120, 127341), (3510, 113192), (4680, 84894), (5616, 70745), (7020, 56596), (9360, 42447), (14040, 28298), (14149, 28080)]