16384559760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{22963}}^1$

素因数の和:23973

約数の個数: 120

約数和(自身を含む): 55082736384

約数和(自身を除く): 38698176624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 991, 1982, 2973, 3964, 4955, 5946, 7928, 8919, 9910, 11892, 14865, 15856, 17838, 19820, 22963, 23784, 29730, 35676, 39640, 44595, 45926, 47568, 59460, 68889, 71352, 79280, 89190, 91852, 114815, 118920, 137778, 142704, 178380, 183704, 206667, 229630, 237840, 275556, 344445, 356760, 367408, 413334, 459260, 551112, 688890, 713520, 826668, 918520, 1033335, 1102224, 1377780, 1653336, 1837040, 2066670, 2755560, 3306672, 4133340, 5511120, 8266680, 16533360, 22756333, 45512666, 68268999, 91025332, 113781665, 136537998, 182050664, 204806997, 227563330, 273075996, 341344995, 364101328, 409613994, 455126660, 546151992, 682689990, 819227988, 910253320, 1024034985, 1092303984, 1365379980, 1638455976, 1820506640, 2048069970, 2730759960, 3276911952, 4096139940, 5461519920, 8192279880, 16384559760]

約数ペア:

[(1, 16384559760), (2, 8192279880), (3, 5461519920), (4, 4096139940), (5, 3276911952), (6, 2730759960), (8, 2048069970), (9, 1820506640), (10, 1638455976), (12, 1365379980), (15, 1092303984), (16, 1024034985), (18, 910253320), (20, 819227988), (24, 682689990), (30, 546151992), (36, 455126660), (40, 409613994), (45, 364101328), (48, 341344995), (60, 273075996), (72, 227563330), (80, 204806997), (90, 182050664), (120, 136537998), (144, 113781665), (180, 91025332), (240, 68268999), (360, 45512666), (720, 22756333), (991, 16533360), (1982, 8266680), (2973, 5511120), (3964, 4133340), (4955, 3306672), (5946, 2755560), (7928, 2066670), (8919, 1837040), (9910, 1653336), (11892, 1377780), (14865, 1102224), (15856, 1033335), (17838, 918520), (19820, 826668), (22963, 713520), (23784, 688890), (29730, 551112), (35676, 459260), (39640, 413334), (44595, 367408), (45926, 356760), (47568, 344445), (59460, 275556), (68889, 237840), (71352, 229630), (79280, 206667), (89190, 183704), (91852, 178380), (114815, 142704), (118920, 137778)]