192128580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1097}}^1$

素因数の和:1258

約数の個数: 144

約数和(自身を含む): 671448960

約数和(自身を除く): 479320380

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, 139, 140, 180, 210, 252, 278, 315, 417, 420, 556, 630, 695, 834, 973, 1097, 1251, 1260, 1390, 1668, 1946, 2085, 2194, 2502, 2780, 2919, 3291, 3892, 4170, 4388, 4865, 5004, 5485, 5838, 6255, 6582, 7679, 8340, 8757, 9730, 9873, 10970, 11676, 12510, 13164, 14595, 15358, 16455, 17514, 19460, 19746, 21940, 23037, 25020, 29190, 30716, 32910, 35028, 38395, 39492, 43785, 46074, 49365, 58380, 65820, 69111, 76790, 87570, 92148, 98730, 115185, 138222, 152483, 153580, 175140, 197460, 230370, 276444, 304966, 345555, 457449, 460740, 609932, 691110, 762415, 914898, 1067381, 1372347, 1382220, 1524830, 1829796, 2134762, 2287245, 2744694, 3049660, 3202143, 4269524, 4574490, 5336905, 5489388, 6404286, 6861735, 9148980, 9606429, 10673810, 12808572, 13723470, 16010715, 19212858, 21347620, 27446940, 32021430, 38425716, 48032145, 64042860, 96064290, 192128580]

約数ペア:

[(1, 192128580), (2, 96064290), (3, 64042860), (4, 48032145), (5, 38425716), (6, 32021430), (7, 27446940), (9, 21347620), (10, 19212858), (12, 16010715), (14, 13723470), (15, 12808572), (18, 10673810), (20, 9606429), (21, 9148980), (28, 6861735), (30, 6404286), (35, 5489388), (36, 5336905), (42, 4574490), (45, 4269524), (60, 3202143), (63, 3049660), (70, 2744694), (84, 2287245), (90, 2134762), (105, 1829796), (126, 1524830), (139, 1382220), (140, 1372347), (180, 1067381), (210, 914898), (252, 762415), (278, 691110), (315, 609932), (417, 460740), (420, 457449), (556, 345555), (630, 304966), (695, 276444), (834, 230370), (973, 197460), (1097, 175140), (1251, 153580), (1260, 152483), (1390, 138222), (1668, 115185), (1946, 98730), (2085, 92148), (2194, 87570), (2502, 76790), (2780, 69111), (2919, 65820), (3291, 58380), (3892, 49365), (4170, 46074), (4388, 43785), (4865, 39492), (5004, 38395), (5485, 35028), (5838, 32910), (6255, 30716), (6582, 29190), (7679, 25020), (8340, 23037), (8757, 21940), (9730, 19746), (9873, 19460), (10970, 17514), (11676, 16455), (12510, 15358), (13164, 14595)]