162371340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 523242720

約数和(自身を除く): 360871380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 197, 228, 241, 285, 342, 380, 394, 482, 570, 591, 684, 723, 788, 855, 964, 985, 1140, 1182, 1205, 1446, 1710, 1773, 1970, 2169, 2364, 2410, 2892, 2955, 3420, 3546, 3615, 3743, 3940, 4338, 4579, 4820, 5910, 7092, 7230, 7486, 8676, 8865, 9158, 10845, 11229, 11820, 13737, 14460, 14972, 17730, 18316, 18715, 21690, 22458, 22895, 27474, 33687, 35460, 37430, 41211, 43380, 44916, 45790, 47477, 54948, 56145, 67374, 68685, 74860, 82422, 91580, 94954, 112290, 134748, 137370, 142431, 164844, 168435, 189908, 206055, 224580, 237385, 274740, 284862, 336870, 412110, 427293, 474770, 569724, 673740, 712155, 824220, 854586, 902063, 949540, 1424310, 1709172, 1804126, 2136465, 2706189, 2848620, 3608252, 4272930, 4510315, 5412378, 8118567, 8545860, 9020630, 10824756, 13530945, 16237134, 18041260, 27061890, 32474268, 40592835, 54123780, 81185670, 162371340]

約数ペア:

[(1, 162371340), (2, 81185670), (3, 54123780), (4, 40592835), (5, 32474268), (6, 27061890), (9, 18041260), (10, 16237134), (12, 13530945), (15, 10824756), (18, 9020630), (19, 8545860), (20, 8118567), (30, 5412378), (36, 4510315), (38, 4272930), (45, 3608252), (57, 2848620), (60, 2706189), (76, 2136465), (90, 1804126), (95, 1709172), (114, 1424310), (171, 949540), (180, 902063), (190, 854586), (197, 824220), (228, 712155), (241, 673740), (285, 569724), (342, 474770), (380, 427293), (394, 412110), (482, 336870), (570, 284862), (591, 274740), (684, 237385), (723, 224580), (788, 206055), (855, 189908), (964, 168435), (985, 164844), (1140, 142431), (1182, 137370), (1205, 134748), (1446, 112290), (1710, 94954), (1773, 91580), (1970, 82422), (2169, 74860), (2364, 68685), (2410, 67374), (2892, 56145), (2955, 54948), (3420, 47477), (3546, 45790), (3615, 44916), (3743, 43380), (3940, 41211), (4338, 37430), (4579, 35460), (4820, 33687), (5910, 27474), (7092, 22895), (7230, 22458), (7486, 21690), (8676, 18715), (8865, 18316), (9158, 17730), (10845, 14972), (11229, 14460), (11820, 13737)]