243700860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3221}}^1$

素因数の和:3343

約数の個数: 96

約数和(自身を含む): 742658112

約数和(自身を除く): 498957252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1164, 1261, 1455, 1940, 2522, 2910, 3221, 3783, 5044, 5820, 6305, 6442, 7566, 9663, 12610, 12884, 15132, 16105, 18915, 19326, 25220, 32210, 37830, 38652, 41873, 48315, 64420, 75660, 83746, 96630, 125619, 167492, 193260, 209365, 251238, 312437, 418730, 502476, 624874, 628095, 837460, 937311, 1249748, 1256190, 1562185, 1874622, 2512380, 3124370, 3749244, 4061681, 4686555, 6248740, 8123362, 9373110, 12185043, 16246724, 18746220, 20308405, 24370086, 40616810, 48740172, 60925215, 81233620, 121850430, 243700860]

約数ペア:

[(1, 243700860), (2, 121850430), (3, 81233620), (4, 60925215), (5, 48740172), (6, 40616810), (10, 24370086), (12, 20308405), (13, 18746220), (15, 16246724), (20, 12185043), (26, 9373110), (30, 8123362), (39, 6248740), (52, 4686555), (60, 4061681), (65, 3749244), (78, 3124370), (97, 2512380), (130, 1874622), (156, 1562185), (194, 1256190), (195, 1249748), (260, 937311), (291, 837460), (388, 628095), (390, 624874), (485, 502476), (582, 418730), (780, 312437), (970, 251238), (1164, 209365), (1261, 193260), (1455, 167492), (1940, 125619), (2522, 96630), (2910, 83746), (3221, 75660), (3783, 64420), (5044, 48315), (5820, 41873), (6305, 38652), (6442, 37830), (7566, 32210), (9663, 25220), (12610, 19326), (12884, 18915), (15132, 16105)]