619167029380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{1031}}^1$

素因数の和:1490

約数の個数: 192

約数和(自身を含む): 1406093230080

約数和(自身を除く): 786926200700

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 127, 145, 155, 254, 263, 290, 310, 508, 526, 580, 620, 635, 899, 1031, 1052, 1270, 1315, 1798, 2062, 2540, 2630, 3596, 3683, 3937, 4124, 4495, 5155, 5260, 7366, 7627, 7874, 8153, 8990, 10310, 14732, 15254, 15748, 16306, 17980, 18415, 19685, 20620, 29899, 30508, 31961, 32612, 33401, 36830, 38135, 39370, 40765, 59798, 63922, 66802, 73660, 76270, 78740, 81530, 114173, 119596, 127844, 130937, 133604, 149495, 152540, 159805, 163060, 167005, 228346, 236437, 261874, 271153, 298990, 319610, 334010, 456692, 472874, 523748, 542306, 570865, 597980, 639220, 654685, 668020, 926869, 945748, 968629, 1035431, 1084612, 1141730, 1182185, 1309370, 1355765, 1853738, 1937258, 2070862, 2283460, 2364370, 2618740, 2711530, 3707476, 3797173, 3874516, 4059047, 4141724, 4634345, 4728740, 4843145, 5177155, 5423060, 7594346, 7863437, 8118094, 8405743, 9268690, 9686290, 10354310, 15188692, 15726874, 16236188, 16811486, 18537380, 18985865, 19372580, 20295235, 20708620, 30027499, 31453748, 33622972, 34436431, 37971730, 39317185, 40590470, 42028715, 60054998, 68872862, 75943460, 78634370, 81180940, 84057430, 117712363, 120109996, 137745724, 150137495, 157268740, 168114860, 172182155, 235424726, 243766547, 300274990, 344364310, 470849452, 487533094, 588561815, 600549980, 688728620, 975066188, 998656499, 1067529361, 1177123630, 1218832735, 1997312998, 2135058722, 2354247260, 2437665470, 3994625996, 4270117444, 4875330940, 4993282495, 5337646805, 9986564990, 10675293610, 19973129980, 21350587220, 30958351469, 61916702938, 123833405876, 154791757345, 309583514690, 619167029380]

約数ペア:

[(1, 619167029380), (2, 309583514690), (4, 154791757345), (5, 123833405876), (10, 61916702938), (20, 30958351469), (29, 21350587220), (31, 19973129980), (58, 10675293610), (62, 9986564990), (116, 5337646805), (124, 4993282495), (127, 4875330940), (145, 4270117444), (155, 3994625996), (254, 2437665470), (263, 2354247260), (290, 2135058722), (310, 1997312998), (508, 1218832735), (526, 1177123630), (580, 1067529361), (620, 998656499), (635, 975066188), (899, 688728620), (1031, 600549980), (1052, 588561815), (1270, 487533094), (1315, 470849452), (1798, 344364310), (2062, 300274990), (2540, 243766547), (2630, 235424726), (3596, 172182155), (3683, 168114860), (3937, 157268740), (4124, 150137495), (4495, 137745724), (5155, 120109996), (5260, 117712363), (7366, 84057430), (7627, 81180940), (7874, 78634370), (8153, 75943460), (8990, 68872862), (10310, 60054998), (14732, 42028715), (15254, 40590470), (15748, 39317185), (16306, 37971730), (17980, 34436431), (18415, 33622972), (19685, 31453748), (20620, 30027499), (29899, 20708620), (30508, 20295235), (31961, 19372580), (32612, 18985865), (33401, 18537380), (36830, 16811486), (38135, 16236188), (39370, 15726874), (40765, 15188692), (59798, 10354310), (63922, 9686290), (66802, 9268690), (73660, 8405743), (76270, 8118094), (78740, 7863437), (81530, 7594346), (114173, 5423060), (119596, 5177155), (127844, 4843145), (130937, 4728740), (133604, 4634345), (149495, 4141724), (152540, 4059047), (159805, 3874516), (163060, 3797173), (167005, 3707476), (228346, 2711530), (236437, 2618740), (261874, 2364370), (271153, 2283460), (298990, 2070862), (319610, 1937258), (334010, 1853738), (456692, 1355765), (472874, 1309370), (523748, 1182185), (542306, 1141730), (570865, 1084612), (597980, 1035431), (639220, 968629), (654685, 945748), (668020, 926869)]