172646280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 606528000

約数和(自身を除く): 433881720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 29, 30, 36, 40, 45, 46, 58, 60, 69, 72, 87, 90, 92, 115, 116, 120, 138, 145, 174, 180, 184, 207, 230, 232, 261, 276, 290, 345, 348, 360, 414, 435, 460, 522, 552, 580, 667, 690, 696, 719, 828, 870, 920, 1035, 1044, 1160, 1305, 1334, 1380, 1438, 1656, 1740, 2001, 2070, 2088, 2157, 2610, 2668, 2760, 2876, 3335, 3480, 3595, 4002, 4140, 4314, 5220, 5336, 5752, 6003, 6471, 6670, 7190, 8004, 8280, 8628, 10005, 10440, 10785, 12006, 12942, 13340, 14380, 16008, 16537, 17256, 20010, 20851, 21570, 24012, 25884, 26680, 28760, 30015, 32355, 33074, 40020, 41702, 43140, 48024, 49611, 51768, 60030, 62553, 64710, 66148, 80040, 82685, 83404, 86280, 99222, 104255, 120060, 125106, 129420, 132296, 148833, 165370, 166808, 187659, 198444, 208510, 240120, 248055, 250212, 258840, 297666, 312765, 330740, 375318, 396888, 417020, 479573, 496110, 500424, 595332, 625530, 661480, 744165, 750636, 834040, 938295, 959146, 992220, 1190664, 1251060, 1438719, 1488330, 1501272, 1876590, 1918292, 1984440, 2397865, 2502120, 2877438, 2976660, 3753180, 3836584, 4316157, 4795730, 5754876, 5953320, 7193595, 7506360, 8632314, 9591460, 11509752, 14387190, 17264628, 19182920, 21580785, 28774380, 34529256, 43161570, 57548760, 86323140, 172646280]

約数ペア:

[(1, 172646280), (2, 86323140), (3, 57548760), (4, 43161570), (5, 34529256), (6, 28774380), (8, 21580785), (9, 19182920), (10, 17264628), (12, 14387190), (15, 11509752), (18, 9591460), (20, 8632314), (23, 7506360), (24, 7193595), (29, 5953320), (30, 5754876), (36, 4795730), (40, 4316157), (45, 3836584), (46, 3753180), (58, 2976660), (60, 2877438), (69, 2502120), (72, 2397865), (87, 1984440), (90, 1918292), (92, 1876590), (115, 1501272), (116, 1488330), (120, 1438719), (138, 1251060), (145, 1190664), (174, 992220), (180, 959146), (184, 938295), (207, 834040), (230, 750636), (232, 744165), (261, 661480), (276, 625530), (290, 595332), (345, 500424), (348, 496110), (360, 479573), (414, 417020), (435, 396888), (460, 375318), (522, 330740), (552, 312765), (580, 297666), (667, 258840), (690, 250212), (696, 248055), (719, 240120), (828, 208510), (870, 198444), (920, 187659), (1035, 166808), (1044, 165370), (1160, 148833), (1305, 132296), (1334, 129420), (1380, 125106), (1438, 120060), (1656, 104255), (1740, 99222), (2001, 86280), (2070, 83404), (2088, 82685), (2157, 80040), (2610, 66148), (2668, 64710), (2760, 62553), (2876, 60030), (3335, 51768), (3480, 49611), (3595, 48024), (4002, 43140), (4140, 41702), (4314, 40020), (5220, 33074), (5336, 32355), (5752, 30015), (6003, 28760), (6471, 26680), (6670, 25884), (7190, 24012), (8004, 21570), (8280, 20851), (8628, 20010), (10005, 17256), (10440, 16537), (10785, 16008), (12006, 14380), (12942, 13340)]