1520140128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2261

約数の個数: 144

約数和(自身を含む): 4423446720

約数和(自身を除く): 2903306592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 78, 86, 96, 104, 129, 156, 169, 172, 208, 258, 312, 338, 344, 416, 507, 516, 559, 624, 676, 688, 1014, 1032, 1118, 1248, 1352, 1376, 1677, 2028, 2064, 2179, 2236, 2704, 3354, 4056, 4128, 4358, 4472, 5408, 6537, 6708, 7267, 8112, 8716, 8944, 13074, 13416, 14534, 16224, 17432, 17888, 21801, 26148, 26832, 28327, 29068, 34864, 43602, 52296, 53664, 56654, 58136, 69728, 84981, 87204, 93697, 104592, 113308, 116272, 169962, 174408, 187394, 209184, 226616, 232544, 281091, 339924, 348816, 368251, 374788, 453232, 562182, 679848, 697632, 736502, 749576, 906464, 1104753, 1124364, 1218061, 1359696, 1473004, 1499152, 2209506, 2248728, 2436122, 2719392, 2946008, 2998304, 3654183, 4419012, 4497456, 4872244, 5892016, 7308366, 8838024, 8994912, 9744488, 11784032, 14616732, 15834793, 17676048, 19488976, 29233464, 31669586, 35352096, 38977952, 47504379, 58466928, 63339172, 95008758, 116933856, 126678344, 190017516, 253356688, 380035032, 506713376, 760070064, 1520140128]

約数ペア:

[(1, 1520140128), (2, 760070064), (3, 506713376), (4, 380035032), (6, 253356688), (8, 190017516), (12, 126678344), (13, 116933856), (16, 95008758), (24, 63339172), (26, 58466928), (32, 47504379), (39, 38977952), (43, 35352096), (48, 31669586), (52, 29233464), (78, 19488976), (86, 17676048), (96, 15834793), (104, 14616732), (129, 11784032), (156, 9744488), (169, 8994912), (172, 8838024), (208, 7308366), (258, 5892016), (312, 4872244), (338, 4497456), (344, 4419012), (416, 3654183), (507, 2998304), (516, 2946008), (559, 2719392), (624, 2436122), (676, 2248728), (688, 2209506), (1014, 1499152), (1032, 1473004), (1118, 1359696), (1248, 1218061), (1352, 1124364), (1376, 1104753), (1677, 906464), (2028, 749576), (2064, 736502), (2179, 697632), (2236, 679848), (2704, 562182), (3354, 453232), (4056, 374788), (4128, 368251), (4358, 348816), (4472, 339924), (5408, 281091), (6537, 232544), (6708, 226616), (7267, 209184), (8112, 187394), (8716, 174408), (8944, 169962), (13074, 116272), (13416, 113308), (14534, 104592), (16224, 93697), (17432, 87204), (17888, 84981), (21801, 69728), (26148, 58136), (26832, 56654), (28327, 53664), (29068, 52296), (34864, 43602)]