163595320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 472780800

約数和(自身を除く): 309185480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 49, 56, 70, 76, 92, 95, 98, 115, 133, 140, 152, 161, 184, 190, 191, 196, 230, 245, 266, 280, 322, 380, 382, 392, 437, 460, 490, 532, 644, 665, 760, 764, 805, 874, 920, 931, 955, 980, 1064, 1127, 1288, 1330, 1337, 1528, 1610, 1748, 1862, 1910, 1960, 2185, 2254, 2660, 2674, 3059, 3220, 3496, 3629, 3724, 3820, 4370, 4393, 4508, 4655, 5320, 5348, 5635, 6118, 6440, 6685, 7258, 7448, 7640, 8740, 8786, 9016, 9310, 9359, 10696, 11270, 12236, 13370, 14516, 15295, 17480, 17572, 18145, 18620, 18718, 21413, 21965, 22540, 24472, 25403, 26740, 29032, 30590, 30751, 35144, 36290, 37240, 37436, 42826, 43930, 45080, 46795, 50806, 53480, 61180, 61502, 72580, 74872, 83467, 85652, 87860, 93590, 101612, 107065, 122360, 123004, 127015, 145160, 153755, 166934, 171304, 175720, 177821, 187180, 203224, 214130, 215257, 246008, 254030, 307510, 333868, 355642, 374360, 417335, 428260, 430514, 508060, 584269, 615020, 667736, 711284, 834670, 856520, 861028, 889105, 1016120, 1076285, 1168538, 1230040, 1422568, 1669340, 1722056, 1778210, 2152570, 2337076, 2921345, 3338680, 3556420, 4089883, 4305140, 4674152, 5842690, 7112840, 8179766, 8610280, 11685380, 16359532, 20449415, 23370760, 32719064, 40898830, 81797660, 163595320]

約数ペア:

[(1, 163595320), (2, 81797660), (4, 40898830), (5, 32719064), (7, 23370760), (8, 20449415), (10, 16359532), (14, 11685380), (19, 8610280), (20, 8179766), (23, 7112840), (28, 5842690), (35, 4674152), (38, 4305140), (40, 4089883), (46, 3556420), (49, 3338680), (56, 2921345), (70, 2337076), (76, 2152570), (92, 1778210), (95, 1722056), (98, 1669340), (115, 1422568), (133, 1230040), (140, 1168538), (152, 1076285), (161, 1016120), (184, 889105), (190, 861028), (191, 856520), (196, 834670), (230, 711284), (245, 667736), (266, 615020), (280, 584269), (322, 508060), (380, 430514), (382, 428260), (392, 417335), (437, 374360), (460, 355642), (490, 333868), (532, 307510), (644, 254030), (665, 246008), (760, 215257), (764, 214130), (805, 203224), (874, 187180), (920, 177821), (931, 175720), (955, 171304), (980, 166934), (1064, 153755), (1127, 145160), (1288, 127015), (1330, 123004), (1337, 122360), (1528, 107065), (1610, 101612), (1748, 93590), (1862, 87860), (1910, 85652), (1960, 83467), (2185, 74872), (2254, 72580), (2660, 61502), (2674, 61180), (3059, 53480), (3220, 50806), (3496, 46795), (3629, 45080), (3724, 43930), (3820, 42826), (4370, 37436), (4393, 37240), (4508, 36290), (4655, 35144), (5320, 30751), (5348, 30590), (5635, 29032), (6118, 26740), (6440, 25403), (6685, 24472), (7258, 22540), (7448, 21965), (7640, 21413), (8740, 18718), (8786, 18620), (9016, 18145), (9310, 17572), (9359, 17480), (10696, 15295), (11270, 14516), (12236, 13370)]