322173880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2633}}^1$

素因数の和:2693

約数の個数: 128

約数和(自身を含む): 910310400

約数和(自身を除く): 588136520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 92, 95, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 322, 380, 437, 460, 532, 644, 665, 760, 805, 874, 920, 1064, 1288, 1330, 1610, 1748, 2185, 2633, 2660, 3059, 3220, 3496, 4370, 5266, 5320, 6118, 6440, 8740, 10532, 12236, 13165, 15295, 17480, 18431, 21064, 24472, 26330, 30590, 36862, 50027, 52660, 60559, 61180, 73724, 92155, 100054, 105320, 121118, 122360, 147448, 184310, 200108, 242236, 250135, 302795, 350189, 368620, 400216, 423913, 484472, 500270, 605590, 700378, 737240, 847826, 1000540, 1150621, 1211180, 1400756, 1695652, 1750945, 2001080, 2119565, 2301242, 2422360, 2801512, 3391304, 3501890, 4239130, 4602484, 5753105, 7003780, 8054347, 8478260, 9204968, 11506210, 14007560, 16108694, 16956520, 23012420, 32217388, 40271735, 46024840, 64434776, 80543470, 161086940, 322173880]

約数ペア:

[(1, 322173880), (2, 161086940), (4, 80543470), (5, 64434776), (7, 46024840), (8, 40271735), (10, 32217388), (14, 23012420), (19, 16956520), (20, 16108694), (23, 14007560), (28, 11506210), (35, 9204968), (38, 8478260), (40, 8054347), (46, 7003780), (56, 5753105), (70, 4602484), (76, 4239130), (92, 3501890), (95, 3391304), (115, 2801512), (133, 2422360), (140, 2301242), (152, 2119565), (161, 2001080), (184, 1750945), (190, 1695652), (230, 1400756), (266, 1211180), (280, 1150621), (322, 1000540), (380, 847826), (437, 737240), (460, 700378), (532, 605590), (644, 500270), (665, 484472), (760, 423913), (805, 400216), (874, 368620), (920, 350189), (1064, 302795), (1288, 250135), (1330, 242236), (1610, 200108), (1748, 184310), (2185, 147448), (2633, 122360), (2660, 121118), (3059, 105320), (3220, 100054), (3496, 92155), (4370, 73724), (5266, 61180), (5320, 60559), (6118, 52660), (6440, 50027), (8740, 36862), (10532, 30590), (12236, 26330), (13165, 24472), (15295, 21064), (17480, 18431)]