678587624160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{769}}^1\times {\mathrm{1913}}^1$

素因数の和:2762

約数の個数: 288

約数和(自身を含む): 2212756872480

約数和(自身を除く): 1534169248320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 769, 930, 961, 992, 1240, 1488, 1538, 1860, 1913, 1922, 2307, 2480, 2883, 2976, 3076, 3720, 3826, 3844, 3845, 4614, 4805, 4960, 5739, 5766, 6152, 7440, 7652, 7688, 7690, 9228, 9565, 9610, 11478, 11532, 11535, 12304, 14415, 14880, 15304, 15376, 15380, 18456, 19130, 19220, 22956, 23064, 23070, 23839, 24608, 28695, 28830, 30608, 30752, 30760, 36912, 38260, 38440, 45912, 46128, 46140, 47678, 57390, 57660, 59303, 61216, 61520, 71517, 73824, 76520, 76880, 91824, 92256, 92280, 95356, 114780, 115320, 118606, 119195, 123040, 143034, 153040, 153760, 177909, 183648, 184560, 190712, 229560, 230640, 237212, 238390, 286068, 296515, 306080, 355818, 357585, 369120, 381424, 459120, 461280, 474424, 476780, 572136, 593030, 711636, 715170, 739009, 762848, 889545, 918240, 948848, 953560, 1144272, 1186060, 1423272, 1430340, 1471097, 1478018, 1779090, 1838393, 1897696, 1907120, 2217027, 2288544, 2372120, 2846544, 2860680, 2942194, 2956036, 3558180, 3676786, 3695045, 3814240, 4413291, 4434054, 4744240, 5515179, 5693088, 5721360, 5884388, 5912072, 7116360, 7353572, 7355485, 7390090, 8826582, 8868108, 9191965, 9488480, 11030358, 11085135, 11442720, 11768776, 11824144, 14232720, 14707144, 14710970, 14780180, 17653164, 17736216, 18383930, 22060716, 22066455, 22170270, 23537552, 23648288, 27575895, 28465440, 29414288, 29421940, 29560360, 35306328, 35472432, 36767860, 44121432, 44132910, 44340540, 45604007, 47075104, 55151790, 58828576, 58843880, 59120720, 70612656, 70944864, 73535720, 88242864, 88265820, 88681080, 91208014, 110303580, 117687760, 118241440, 136812021, 141225312, 147071440, 176485728, 176531640, 177362160, 182416028, 220607160, 228020035, 235375520, 273624042, 294142880, 353063280, 354724320, 364832056, 441214320, 456040070, 547248084, 684060105, 706126560, 729664112, 882428640, 912080140, 1094496168, 1368120210, 1413724217, 1459328224, 1824160280, 2188992336, 2736240420, 2827448434, 3648320560, 4241172651, 4377984672, 5472480840, 5654896868, 7068621085, 7296641120, 8482345302, 10944961680, 11309793736, 14137242170, 16964690604, 21205863255, 21889923360, 22619587472, 28274484340, 33929381208, 42411726510, 45239174944, 56548968680, 67858762416, 84823453020, 113097937360, 135717524832, 169646906040, 226195874720, 339293812080, 678587624160]

約数ペア:

[(1, 678587624160), (2, 339293812080), (3, 226195874720), (4, 169646906040), (5, 135717524832), (6, 113097937360), (8, 84823453020), (10, 67858762416), (12, 56548968680), (15, 45239174944), (16, 42411726510), (20, 33929381208), (24, 28274484340), (30, 22619587472), (31, 21889923360), (32, 21205863255), (40, 16964690604), (48, 14137242170), (60, 11309793736), (62, 10944961680), (80, 8482345302), (93, 7296641120), (96, 7068621085), (120, 5654896868), (124, 5472480840), (155, 4377984672), (160, 4241172651), (186, 3648320560), (240, 2827448434), (248, 2736240420), (310, 2188992336), (372, 1824160280), (465, 1459328224), (480, 1413724217), (496, 1368120210), (620, 1094496168), (744, 912080140), (769, 882428640), (930, 729664112), (961, 706126560), (992, 684060105), (1240, 547248084), (1488, 456040070), (1538, 441214320), (1860, 364832056), (1913, 354724320), (1922, 353063280), (2307, 294142880), (2480, 273624042), (2883, 235375520), (2976, 228020035), (3076, 220607160), (3720, 182416028), (3826, 177362160), (3844, 176531640), (3845, 176485728), (4614, 147071440), (4805, 141225312), (4960, 136812021), (5739, 118241440), (5766, 117687760), (6152, 110303580), (7440, 91208014), (7652, 88681080), (7688, 88265820), (7690, 88242864), (9228, 73535720), (9565, 70944864), (9610, 70612656), (11478, 59120720), (11532, 58843880), (11535, 58828576), (12304, 55151790), (14415, 47075104), (14880, 45604007), (15304, 44340540), (15376, 44132910), (15380, 44121432), (18456, 36767860), (19130, 35472432), (19220, 35306328), (22956, 29560360), (23064, 29421940), (23070, 29414288), (23839, 28465440), (24608, 27575895), (28695, 23648288), (28830, 23537552), (30608, 22170270), (30752, 22066455), (30760, 22060716), (36912, 18383930), (38260, 17736216), (38440, 17653164), (45912, 14780180), (46128, 14710970), (46140, 14707144), (47678, 14232720), (57390, 11824144), (57660, 11768776), (59303, 11442720), (61216, 11085135), (61520, 11030358), (71517, 9488480), (73824, 9191965), (76520, 8868108), (76880, 8826582), (91824, 7390090), (92256, 7355485), (92280, 7353572), (95356, 7116360), (114780, 5912072), (115320, 5884388), (118606, 5721360), (119195, 5693088), (123040, 5515179), (143034, 4744240), (153040, 4434054), (153760, 4413291), (177909, 3814240), (183648, 3695045), (184560, 3676786), (190712, 3558180), (229560, 2956036), (230640, 2942194), (237212, 2860680), (238390, 2846544), (286068, 2372120), (296515, 2288544), (306080, 2217027), (355818, 1907120), (357585, 1897696), (369120, 1838393), (381424, 1779090), (459120, 1478018), (461280, 1471097), (474424, 1430340), (476780, 1423272), (572136, 1186060), (593030, 1144272), (711636, 953560), (715170, 948848), (739009, 918240), (762848, 889545)]