157967520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17321}}^1$

素因数の和:17358

約数の個数: 96

約数和(自身を含む): 523817280

約数和(自身を除く): 365849760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 17321, 34642, 51963, 69284, 86605, 103926, 138568, 173210, 207852, 259815, 277136, 329099, 346420, 415704, 519630, 554272, 658198, 692840, 831408, 987297, 1039260, 1316396, 1385680, 1645495, 1662816, 1974594, 2078520, 2632792, 2771360, 3290990, 3949188, 4157040, 4936485, 5265584, 6581980, 7898376, 8314080, 9872970, 10531168, 13163960, 15796752, 19745940, 26327920, 31593504, 39491880, 52655840, 78983760, 157967520]

約数ペア:

[(1, 157967520), (2, 78983760), (3, 52655840), (4, 39491880), (5, 31593504), (6, 26327920), (8, 19745940), (10, 15796752), (12, 13163960), (15, 10531168), (16, 9872970), (19, 8314080), (20, 7898376), (24, 6581980), (30, 5265584), (32, 4936485), (38, 4157040), (40, 3949188), (48, 3290990), (57, 2771360), (60, 2632792), (76, 2078520), (80, 1974594), (95, 1662816), (96, 1645495), (114, 1385680), (120, 1316396), (152, 1039260), (160, 987297), (190, 831408), (228, 692840), (240, 658198), (285, 554272), (304, 519630), (380, 415704), (456, 346420), (480, 329099), (570, 277136), (608, 259815), (760, 207852), (912, 173210), (1140, 138568), (1520, 103926), (1824, 86605), (2280, 69284), (3040, 51963), (4560, 34642), (9120, 17321)]