141733620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:790

約数の個数: 144

約数和(自身を含む): 494702208

約数和(自身を除く): 352968588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 197, 210, 252, 315, 394, 420, 571, 591, 630, 788, 985, 1142, 1182, 1260, 1379, 1713, 1773, 1970, 2284, 2364, 2758, 2855, 2955, 3426, 3546, 3940, 3997, 4137, 5139, 5516, 5710, 5910, 6852, 6895, 7092, 7994, 8274, 8565, 8865, 10278, 11420, 11820, 11991, 12411, 13790, 15988, 16548, 17130, 17730, 19985, 20556, 20685, 23982, 24822, 25695, 27580, 34260, 35460, 35973, 39970, 41370, 47964, 49644, 51390, 59955, 62055, 71946, 79940, 82740, 102780, 112487, 119910, 124110, 143892, 179865, 224974, 239820, 248220, 337461, 359730, 449948, 562435, 674922, 719460, 787409, 1012383, 1124870, 1349844, 1574818, 1687305, 2024766, 2249740, 2362227, 3149636, 3374610, 3937045, 4049532, 4724454, 5061915, 6749220, 7086681, 7874090, 9448908, 10123830, 11811135, 14173362, 15748180, 20247660, 23622270, 28346724, 35433405, 47244540, 70866810, 141733620]

約数ペア:

[(1, 141733620), (2, 70866810), (3, 47244540), (4, 35433405), (5, 28346724), (6, 23622270), (7, 20247660), (9, 15748180), (10, 14173362), (12, 11811135), (14, 10123830), (15, 9448908), (18, 7874090), (20, 7086681), (21, 6749220), (28, 5061915), (30, 4724454), (35, 4049532), (36, 3937045), (42, 3374610), (45, 3149636), (60, 2362227), (63, 2249740), (70, 2024766), (84, 1687305), (90, 1574818), (105, 1349844), (126, 1124870), (140, 1012383), (180, 787409), (197, 719460), (210, 674922), (252, 562435), (315, 449948), (394, 359730), (420, 337461), (571, 248220), (591, 239820), (630, 224974), (788, 179865), (985, 143892), (1142, 124110), (1182, 119910), (1260, 112487), (1379, 102780), (1713, 82740), (1773, 79940), (1970, 71946), (2284, 62055), (2364, 59955), (2758, 51390), (2855, 49644), (2955, 47964), (3426, 41370), (3546, 39970), (3940, 35973), (3997, 35460), (4137, 34260), (5139, 27580), (5516, 25695), (5710, 24822), (5910, 23982), (6852, 20685), (6895, 20556), (7092, 19985), (7994, 17730), (8274, 17130), (8565, 16548), (8865, 15988), (10278, 13790), (11420, 12411), (11820, 11991)]