356366280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1231

約数の個数: 128

約数和(自身を含む): 1134000000

約数和(自身を除く): 777633720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 149, 152, 190, 228, 285, 298, 380, 447, 456, 570, 596, 745, 760, 894, 1049, 1140, 1192, 1490, 1788, 2098, 2235, 2280, 2831, 2980, 3147, 3576, 4196, 4470, 5245, 5662, 5960, 6294, 8392, 8493, 8940, 10490, 11324, 12588, 14155, 15735, 16986, 17880, 19931, 20980, 22648, 25176, 28310, 31470, 33972, 39862, 41960, 42465, 56620, 59793, 62940, 67944, 79724, 84930, 99655, 113240, 119586, 125880, 156301, 159448, 169860, 199310, 239172, 298965, 312602, 339720, 398620, 468903, 478344, 597930, 625204, 781505, 797240, 937806, 1195860, 1250408, 1563010, 1875612, 2344515, 2391720, 2969719, 3126020, 3751224, 4689030, 5939438, 6252040, 8909157, 9378060, 11878876, 14848595, 17818314, 18756120, 23757752, 29697190, 35636628, 44545785, 59394380, 71273256, 89091570, 118788760, 178183140, 356366280]

約数ペア:

[(1, 356366280), (2, 178183140), (3, 118788760), (4, 89091570), (5, 71273256), (6, 59394380), (8, 44545785), (10, 35636628), (12, 29697190), (15, 23757752), (19, 18756120), (20, 17818314), (24, 14848595), (30, 11878876), (38, 9378060), (40, 8909157), (57, 6252040), (60, 5939438), (76, 4689030), (95, 3751224), (114, 3126020), (120, 2969719), (149, 2391720), (152, 2344515), (190, 1875612), (228, 1563010), (285, 1250408), (298, 1195860), (380, 937806), (447, 797240), (456, 781505), (570, 625204), (596, 597930), (745, 478344), (760, 468903), (894, 398620), (1049, 339720), (1140, 312602), (1192, 298965), (1490, 239172), (1788, 199310), (2098, 169860), (2235, 159448), (2280, 156301), (2831, 125880), (2980, 119586), (3147, 113240), (3576, 99655), (4196, 84930), (4470, 79724), (5245, 67944), (5662, 62940), (5960, 59793), (6294, 56620), (8392, 42465), (8493, 41960), (8940, 39862), (10490, 33972), (11324, 31470), (12588, 28310), (14155, 25176), (15735, 22648), (16986, 20980), (17880, 19931)]