326455360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13249}}^1$

素因数の和:13284

約数の個数: 112

約数和(自身を含む): 969264000

約数和(自身を除く): 642808640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 13249, 24640, 26498, 52996, 66245, 92743, 105992, 132490, 145739, 185486, 211984, 264980, 291478, 370972, 423968, 463715, 529960, 582956, 728695, 741944, 847936, 927430, 1020173, 1059920, 1165912, 1457390, 1483888, 1854860, 2040346, 2119840, 2331824, 2914780, 2967776, 3709720, 4080692, 4239680, 4663648, 5100865, 5829560, 5935552, 7419440, 8161384, 9327296, 10201730, 11659120, 14838880, 16322768, 20403460, 23318240, 29677760, 32645536, 40806920, 46636480, 65291072, 81613840, 163227680, 326455360]

約数ペア:

[(1, 326455360), (2, 163227680), (4, 81613840), (5, 65291072), (7, 46636480), (8, 40806920), (10, 32645536), (11, 29677760), (14, 23318240), (16, 20403460), (20, 16322768), (22, 14838880), (28, 11659120), (32, 10201730), (35, 9327296), (40, 8161384), (44, 7419440), (55, 5935552), (56, 5829560), (64, 5100865), (70, 4663648), (77, 4239680), (80, 4080692), (88, 3709720), (110, 2967776), (112, 2914780), (140, 2331824), (154, 2119840), (160, 2040346), (176, 1854860), (220, 1483888), (224, 1457390), (280, 1165912), (308, 1059920), (320, 1020173), (352, 927430), (385, 847936), (440, 741944), (448, 728695), (560, 582956), (616, 529960), (704, 463715), (770, 423968), (880, 370972), (1120, 291478), (1232, 264980), (1540, 211984), (1760, 185486), (2240, 145739), (2464, 132490), (3080, 105992), (3520, 92743), (4928, 66245), (6160, 52996), (12320, 26498), (13249, 24640)]