142301640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4801}}^1$

素因数の和:4847

約数の個数: 128

約数和(自身を含む): 484041600

約数和(自身を除く): 341739960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4801, 4940, 5928, 7410, 9602, 9880, 14403, 14820, 19204, 24005, 28806, 29640, 38408, 48010, 57612, 62413, 72015, 91219, 96020, 115224, 124826, 144030, 182438, 187239, 192040, 249652, 273657, 288060, 312065, 364876, 374478, 456095, 499304, 547314, 576120, 624130, 729752, 748956, 912190, 936195, 1094628, 1185847, 1248260, 1368285, 1497912, 1824380, 1872390, 2189256, 2371694, 2496520, 2736570, 3557541, 3648760, 3744780, 4743388, 5473140, 5929235, 7115082, 7489560, 9486776, 10946280, 11858470, 14230164, 17787705, 23716940, 28460328, 35575410, 47433880, 71150820, 142301640]

約数ペア:

[(1, 142301640), (2, 71150820), (3, 47433880), (4, 35575410), (5, 28460328), (6, 23716940), (8, 17787705), (10, 14230164), (12, 11858470), (13, 10946280), (15, 9486776), (19, 7489560), (20, 7115082), (24, 5929235), (26, 5473140), (30, 4743388), (38, 3744780), (39, 3648760), (40, 3557541), (52, 2736570), (57, 2496520), (60, 2371694), (65, 2189256), (76, 1872390), (78, 1824380), (95, 1497912), (104, 1368285), (114, 1248260), (120, 1185847), (130, 1094628), (152, 936195), (156, 912190), (190, 748956), (195, 729752), (228, 624130), (247, 576120), (260, 547314), (285, 499304), (312, 456095), (380, 374478), (390, 364876), (456, 312065), (494, 288060), (520, 273657), (570, 249652), (741, 192040), (760, 187239), (780, 182438), (988, 144030), (1140, 124826), (1235, 115224), (1482, 96020), (1560, 91219), (1976, 72015), (2280, 62413), (2470, 57612), (2964, 48010), (3705, 38408), (4801, 29640), (4940, 28806), (5928, 24005), (7410, 19204), (9602, 14820), (9880, 14403)]