47311320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 163722240

約数和(自身を除く): 116410920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 373, 420, 453, 604, 746, 755, 840, 906, 1057, 1119, 1208, 1492, 1510, 1812, 1865, 2114, 2238, 2265, 2611, 2984, 3020, 3171, 3624, 3730, 4228, 4476, 4530, 5222, 5285, 5595, 6040, 6342, 7460, 7833, 8456, 8952, 9060, 10444, 10570, 11190, 12684, 13055, 14920, 15666, 15855, 18120, 20888, 21140, 22380, 25368, 26110, 31332, 31710, 39165, 42280, 44760, 52220, 56323, 62664, 63420, 78330, 104440, 112646, 126840, 156660, 168969, 225292, 281615, 313320, 337938, 394261, 450584, 563230, 675876, 788522, 844845, 1126460, 1182783, 1351752, 1577044, 1689690, 1971305, 2252920, 2365566, 3154088, 3379380, 3942610, 4731132, 5913915, 6758760, 7885220, 9462264, 11827830, 15770440, 23655660, 47311320]

約数ペア:

[(1, 47311320), (2, 23655660), (3, 15770440), (4, 11827830), (5, 9462264), (6, 7885220), (7, 6758760), (8, 5913915), (10, 4731132), (12, 3942610), (14, 3379380), (15, 3154088), (20, 2365566), (21, 2252920), (24, 1971305), (28, 1689690), (30, 1577044), (35, 1351752), (40, 1182783), (42, 1126460), (56, 844845), (60, 788522), (70, 675876), (84, 563230), (105, 450584), (120, 394261), (140, 337938), (151, 313320), (168, 281615), (210, 225292), (280, 168969), (302, 156660), (373, 126840), (420, 112646), (453, 104440), (604, 78330), (746, 63420), (755, 62664), (840, 56323), (906, 52220), (1057, 44760), (1119, 42280), (1208, 39165), (1492, 31710), (1510, 31332), (1812, 26110), (1865, 25368), (2114, 22380), (2238, 21140), (2265, 20888), (2611, 18120), (2984, 15855), (3020, 15666), (3171, 14920), (3624, 13055), (3730, 12684), (4228, 11190), (4476, 10570), (4530, 10444), (5222, 9060), (5285, 8952), (5595, 8456), (6040, 7833), (6342, 7460)]