83179440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:516

約数の個数: 160

約数和(自身を含む): 290189760

約数和(自身を除く): 207010320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 360, 388, 397, 432, 485, 540, 582, 720, 776, 794, 873, 970, 1080, 1164, 1191, 1455, 1552, 1588, 1746, 1940, 1985, 2160, 2328, 2382, 2619, 2910, 3176, 3492, 3573, 3880, 3970, 4365, 4656, 4764, 5238, 5820, 5955, 6352, 6984, 7146, 7760, 7940, 8730, 9528, 10476, 10719, 11640, 11910, 13095, 13968, 14292, 15880, 17460, 17865, 19056, 20952, 21438, 23280, 23820, 26190, 28584, 31760, 34920, 35730, 38509, 41904, 42876, 47640, 52380, 53595, 57168, 69840, 71460, 77018, 85752, 95280, 104760, 107190, 115527, 142920, 154036, 171504, 192545, 209520, 214380, 231054, 285840, 308072, 346581, 385090, 428760, 462108, 577635, 616144, 693162, 770180, 857520, 924216, 1039743, 1155270, 1386324, 1540360, 1732905, 1848432, 2079486, 2310540, 2772648, 3080720, 3465810, 4158972, 4621080, 5198715, 5545296, 6931620, 8317944, 9242160, 10397430, 13863240, 16635888, 20794860, 27726480, 41589720, 83179440]

約数ペア:

[(1, 83179440), (2, 41589720), (3, 27726480), (4, 20794860), (5, 16635888), (6, 13863240), (8, 10397430), (9, 9242160), (10, 8317944), (12, 6931620), (15, 5545296), (16, 5198715), (18, 4621080), (20, 4158972), (24, 3465810), (27, 3080720), (30, 2772648), (36, 2310540), (40, 2079486), (45, 1848432), (48, 1732905), (54, 1540360), (60, 1386324), (72, 1155270), (80, 1039743), (90, 924216), (97, 857520), (108, 770180), (120, 693162), (135, 616144), (144, 577635), (180, 462108), (194, 428760), (216, 385090), (240, 346581), (270, 308072), (291, 285840), (360, 231054), (388, 214380), (397, 209520), (432, 192545), (485, 171504), (540, 154036), (582, 142920), (720, 115527), (776, 107190), (794, 104760), (873, 95280), (970, 85752), (1080, 77018), (1164, 71460), (1191, 69840), (1455, 57168), (1552, 53595), (1588, 52380), (1746, 47640), (1940, 42876), (1985, 41904), (2160, 38509), (2328, 35730), (2382, 34920), (2619, 31760), (2910, 28584), (3176, 26190), (3492, 23820), (3573, 23280), (3880, 21438), (3970, 20952), (4365, 19056), (4656, 17865), (4764, 17460), (5238, 15880), (5820, 14292), (5955, 13968), (6352, 13095), (6984, 11910), (7146, 11640), (7760, 10719), (7940, 10476), (8730, 9528)]