1323807760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1037

約数の個数: 120

約数和(自身を含む): 3407906880

約数和(自身を除く): 2084099120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 163, 176, 220, 242, 326, 440, 484, 605, 652, 815, 839, 880, 968, 1210, 1304, 1630, 1678, 1793, 1936, 2420, 2608, 3260, 3356, 3586, 4195, 4840, 6520, 6712, 7172, 8390, 8965, 9229, 9680, 13040, 13424, 14344, 16780, 17930, 18458, 19723, 28688, 33560, 35860, 36916, 39446, 46145, 67120, 71720, 73832, 78892, 92290, 98615, 101519, 136757, 143440, 147664, 157784, 184580, 197230, 203038, 273514, 315568, 369160, 394460, 406076, 507595, 547028, 683785, 738320, 788920, 812152, 1015190, 1094056, 1367570, 1504327, 1577840, 1624304, 2030380, 2188112, 2735140, 3008654, 4060760, 5470280, 6017308, 7521635, 8121520, 10940560, 12034616, 15043270, 16547597, 24069232, 30086540, 33095194, 60173080, 66190388, 82737985, 120346160, 132380776, 165475970, 264761552, 330951940, 661903880, 1323807760]

約数ペア:

[(1, 1323807760), (2, 661903880), (4, 330951940), (5, 264761552), (8, 165475970), (10, 132380776), (11, 120346160), (16, 82737985), (20, 66190388), (22, 60173080), (40, 33095194), (44, 30086540), (55, 24069232), (80, 16547597), (88, 15043270), (110, 12034616), (121, 10940560), (163, 8121520), (176, 7521635), (220, 6017308), (242, 5470280), (326, 4060760), (440, 3008654), (484, 2735140), (605, 2188112), (652, 2030380), (815, 1624304), (839, 1577840), (880, 1504327), (968, 1367570), (1210, 1094056), (1304, 1015190), (1630, 812152), (1678, 788920), (1793, 738320), (1936, 683785), (2420, 547028), (2608, 507595), (3260, 406076), (3356, 394460), (3586, 369160), (4195, 315568), (4840, 273514), (6520, 203038), (6712, 197230), (7172, 184580), (8390, 157784), (8965, 147664), (9229, 143440), (9680, 136757), (13040, 101519), (13424, 98615), (14344, 92290), (16780, 78892), (17930, 73832), (18458, 71720), (19723, 67120), (28688, 46145), (33560, 39446), (35860, 36916)]