140608800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 216

約数和(自身を含む): 505748880

約数和(自身を除く): 365140080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 59, 60, 72, 75, 80, 90, 96, 100, 118, 120, 144, 150, 160, 177, 180, 200, 225, 236, 240, 288, 295, 300, 331, 354, 360, 400, 450, 472, 480, 531, 590, 600, 662, 708, 720, 800, 885, 900, 944, 993, 1062, 1180, 1200, 1324, 1416, 1440, 1475, 1655, 1770, 1800, 1888, 1986, 2124, 2360, 2400, 2648, 2655, 2832, 2950, 2979, 3310, 3540, 3600, 3972, 4248, 4425, 4720, 4965, 5296, 5310, 5664, 5900, 5958, 6620, 7080, 7200, 7944, 8275, 8496, 8850, 9440, 9930, 10592, 10620, 11800, 11916, 13240, 13275, 14160, 14895, 15888, 16550, 16992, 17700, 19529, 19860, 21240, 23600, 23832, 24825, 26480, 26550, 28320, 29790, 31776, 33100, 35400, 39058, 39720, 42480, 47200, 47664, 49650, 52960, 53100, 58587, 59580, 66200, 70800, 74475, 78116, 79440, 84960, 95328, 97645, 99300, 106200, 117174, 119160, 132400, 141600, 148950, 156232, 158880, 175761, 195290, 198600, 212400, 234348, 238320, 264800, 292935, 297900, 312464, 351522, 390580, 397200, 424800, 468696, 476640, 488225, 585870, 595800, 624928, 703044, 781160, 794400, 878805, 937392, 976450, 1171740, 1191600, 1406088, 1464675, 1562320, 1757610, 1874784, 1952900, 2343480, 2383200, 2812176, 2929350, 3124640, 3515220, 3905800, 4394025, 4686960, 5624352, 5858700, 7030440, 7811600, 8788050, 9373920, 11717400, 14060880, 15623200, 17576100, 23434800, 28121760, 35152200, 46869600, 70304400, 140608800]

約数ペア:

[(1, 140608800), (2, 70304400), (3, 46869600), (4, 35152200), (5, 28121760), (6, 23434800), (8, 17576100), (9, 15623200), (10, 14060880), (12, 11717400), (15, 9373920), (16, 8788050), (18, 7811600), (20, 7030440), (24, 5858700), (25, 5624352), (30, 4686960), (32, 4394025), (36, 3905800), (40, 3515220), (45, 3124640), (48, 2929350), (50, 2812176), (59, 2383200), (60, 2343480), (72, 1952900), (75, 1874784), (80, 1757610), (90, 1562320), (96, 1464675), (100, 1406088), (118, 1191600), (120, 1171740), (144, 976450), (150, 937392), (160, 878805), (177, 794400), (180, 781160), (200, 703044), (225, 624928), (236, 595800), (240, 585870), (288, 488225), (295, 476640), (300, 468696), (331, 424800), (354, 397200), (360, 390580), (400, 351522), (450, 312464), (472, 297900), (480, 292935), (531, 264800), (590, 238320), (600, 234348), (662, 212400), (708, 198600), (720, 195290), (800, 175761), (885, 158880), (900, 156232), (944, 148950), (993, 141600), (1062, 132400), (1180, 119160), (1200, 117174), (1324, 106200), (1416, 99300), (1440, 97645), (1475, 95328), (1655, 84960), (1770, 79440), (1800, 78116), (1888, 74475), (1986, 70800), (2124, 66200), (2360, 59580), (2400, 58587), (2648, 53100), (2655, 52960), (2832, 49650), (2950, 47664), (2979, 47200), (3310, 42480), (3540, 39720), (3600, 39058), (3972, 35400), (4248, 33100), (4425, 31776), (4720, 29790), (4965, 28320), (5296, 26550), (5310, 26480), (5664, 24825), (5900, 23832), (5958, 23600), (6620, 21240), (7080, 19860), (7200, 19529), (7944, 17700), (8275, 16992), (8496, 16550), (8850, 15888), (9440, 14895), (9930, 14160), (10592, 13275), (10620, 13240), (11800, 11916)]