140120280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:815

約数の個数: 160

約数和(自身を含む): 479595600

約数和(自身を除く): 339475320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 81, 90, 108, 118, 120, 135, 162, 177, 180, 216, 236, 270, 295, 324, 354, 360, 405, 472, 531, 540, 590, 648, 708, 733, 810, 885, 1062, 1080, 1180, 1416, 1466, 1593, 1620, 1770, 2124, 2199, 2360, 2655, 2932, 3186, 3240, 3540, 3665, 4248, 4398, 4779, 5310, 5864, 6372, 6597, 7080, 7330, 7965, 8796, 9558, 10620, 10995, 12744, 13194, 14660, 15930, 17592, 19116, 19791, 21240, 21990, 23895, 26388, 29320, 31860, 32985, 38232, 39582, 43247, 43980, 47790, 52776, 59373, 63720, 65970, 79164, 86494, 87960, 95580, 98955, 118746, 129741, 131940, 158328, 172988, 191160, 197910, 216235, 237492, 259482, 263880, 296865, 345976, 389223, 395820, 432470, 474984, 518964, 593730, 648705, 778446, 791640, 864940, 1037928, 1167669, 1187460, 1297410, 1556892, 1729880, 1946115, 2335338, 2374920, 2594820, 3113784, 3503007, 3892230, 4670676, 5189640, 5838345, 7006014, 7784460, 9341352, 11676690, 14012028, 15568920, 17515035, 23353380, 28024056, 35030070, 46706760, 70060140, 140120280]

約数ペア:

[(1, 140120280), (2, 70060140), (3, 46706760), (4, 35030070), (5, 28024056), (6, 23353380), (8, 17515035), (9, 15568920), (10, 14012028), (12, 11676690), (15, 9341352), (18, 7784460), (20, 7006014), (24, 5838345), (27, 5189640), (30, 4670676), (36, 3892230), (40, 3503007), (45, 3113784), (54, 2594820), (59, 2374920), (60, 2335338), (72, 1946115), (81, 1729880), (90, 1556892), (108, 1297410), (118, 1187460), (120, 1167669), (135, 1037928), (162, 864940), (177, 791640), (180, 778446), (216, 648705), (236, 593730), (270, 518964), (295, 474984), (324, 432470), (354, 395820), (360, 389223), (405, 345976), (472, 296865), (531, 263880), (540, 259482), (590, 237492), (648, 216235), (708, 197910), (733, 191160), (810, 172988), (885, 158328), (1062, 131940), (1080, 129741), (1180, 118746), (1416, 98955), (1466, 95580), (1593, 87960), (1620, 86494), (1770, 79164), (2124, 65970), (2199, 63720), (2360, 59373), (2655, 52776), (2932, 47790), (3186, 43980), (3240, 43247), (3540, 39582), (3665, 38232), (4248, 32985), (4398, 31860), (4779, 29320), (5310, 26388), (5864, 23895), (6372, 21990), (6597, 21240), (7080, 19791), (7330, 19116), (7965, 17592), (8796, 15930), (9558, 14660), (10620, 13194), (10995, 12744)]