991412800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 336

約数和(自身を含む): 3047804928

約数和(自身を除く): 2056392128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 41, 50, 56, 64, 68, 70, 80, 82, 85, 100, 112, 119, 127, 136, 140, 160, 164, 170, 175, 200, 205, 224, 238, 254, 272, 280, 287, 320, 328, 340, 350, 400, 410, 425, 448, 476, 508, 544, 560, 574, 595, 635, 656, 680, 697, 700, 800, 820, 850, 889, 952, 1016, 1025, 1088, 1120, 1148, 1190, 1270, 1312, 1360, 1394, 1400, 1435, 1600, 1640, 1700, 1778, 1904, 2032, 2050, 2159, 2240, 2296, 2380, 2540, 2624, 2720, 2788, 2800, 2870, 2975, 3175, 3280, 3400, 3485, 3556, 3808, 4064, 4100, 4318, 4445, 4592, 4760, 4879, 5080, 5207, 5440, 5576, 5600, 5740, 5950, 6350, 6560, 6800, 6970, 7112, 7175, 7616, 8128, 8200, 8636, 8890, 9184, 9520, 9758, 10160, 10414, 10795, 11152, 11200, 11480, 11900, 12700, 13120, 13600, 13940, 14224, 14350, 15113, 16400, 17272, 17425, 17780, 18368, 19040, 19516, 20320, 20828, 21590, 22225, 22304, 22960, 23800, 24395, 25400, 26035, 27200, 27880, 28448, 28700, 30226, 32800, 34544, 34850, 35560, 36449, 38080, 39032, 40640, 41656, 43180, 44450, 44608, 45920, 47600, 48790, 50800, 52070, 53975, 55760, 56896, 57400, 60452, 65600, 69088, 69700, 71120, 72898, 75565, 78064, 83312, 86360, 88519, 88900, 91840, 95200, 97580, 101600, 104140, 107950, 111520, 114800, 120904, 121975, 130175, 138176, 139400, 142240, 145796, 151130, 156128, 166624, 172720, 177038, 177800, 182245, 190400, 195160, 203200, 208280, 215900, 223040, 229600, 241808, 243950, 260350, 278800, 284480, 291592, 302260, 312256, 333248, 345440, 354076, 355600, 364490, 377825, 390320, 416560, 431800, 442595, 459200, 483616, 487900, 520700, 557600, 583184, 604520, 619633, 690880, 708152, 711200, 728980, 755650, 780640, 833120, 863600, 885190, 911225, 967232, 975800, 1041400, 1115200, 1166368, 1209040, 1239266, 1416304, 1422400, 1457960, 1511300, 1561280, 1666240, 1727200, 1770380, 1822450, 1951600, 2082800, 2212975, 2332736, 2418080, 2478532, 2832608, 2915920, 3022600, 3098165, 3454400, 3540760, 3644900, 3903200, 4165600, 4425950, 4836160, 4957064, 5665216, 5831840, 6045200, 6196330, 7081520, 7289800, 7806400, 8331200, 8851900, 9914128, 11663680, 12090400, 12392660, 14163040, 14579600, 15490825, 17703800, 19828256, 24180800, 24785320, 28326080, 29159200, 30981650, 35407600, 39656512, 49570640, 58318400, 61963300, 70815200, 99141280, 123926600, 141630400, 198282560, 247853200, 495706400, 991412800]

約数ペア:

[(1, 991412800), (2, 495706400), (4, 247853200), (5, 198282560), (7, 141630400), (8, 123926600), (10, 99141280), (14, 70815200), (16, 61963300), (17, 58318400), (20, 49570640), (25, 39656512), (28, 35407600), (32, 30981650), (34, 29159200), (35, 28326080), (40, 24785320), (41, 24180800), (50, 19828256), (56, 17703800), (64, 15490825), (68, 14579600), (70, 14163040), (80, 12392660), (82, 12090400), (85, 11663680), (100, 9914128), (112, 8851900), (119, 8331200), (127, 7806400), (136, 7289800), (140, 7081520), (160, 6196330), (164, 6045200), (170, 5831840), (175, 5665216), (200, 4957064), (205, 4836160), (224, 4425950), (238, 4165600), (254, 3903200), (272, 3644900), (280, 3540760), (287, 3454400), (320, 3098165), (328, 3022600), (340, 2915920), (350, 2832608), (400, 2478532), (410, 2418080), (425, 2332736), (448, 2212975), (476, 2082800), (508, 1951600), (544, 1822450), (560, 1770380), (574, 1727200), (595, 1666240), (635, 1561280), (656, 1511300), (680, 1457960), (697, 1422400), (700, 1416304), (800, 1239266), (820, 1209040), (850, 1166368), (889, 1115200), (952, 1041400), (1016, 975800), (1025, 967232), (1088, 911225), (1120, 885190), (1148, 863600), (1190, 833120), (1270, 780640), (1312, 755650), (1360, 728980), (1394, 711200), (1400, 708152), (1435, 690880), (1600, 619633), (1640, 604520), (1700, 583184), (1778, 557600), (1904, 520700), (2032, 487900), (2050, 483616), (2159, 459200), (2240, 442595), (2296, 431800), (2380, 416560), (2540, 390320), (2624, 377825), (2720, 364490), (2788, 355600), (2800, 354076), (2870, 345440), (2975, 333248), (3175, 312256), (3280, 302260), (3400, 291592), (3485, 284480), (3556, 278800), (3808, 260350), (4064, 243950), (4100, 241808), (4318, 229600), (4445, 223040), (4592, 215900), (4760, 208280), (4879, 203200), (5080, 195160), (5207, 190400), (5440, 182245), (5576, 177800), (5600, 177038), (5740, 172720), (5950, 166624), (6350, 156128), (6560, 151130), (6800, 145796), (6970, 142240), (7112, 139400), (7175, 138176), (7616, 130175), (8128, 121975), (8200, 120904), (8636, 114800), (8890, 111520), (9184, 107950), (9520, 104140), (9758, 101600), (10160, 97580), (10414, 95200), (10795, 91840), (11152, 88900), (11200, 88519), (11480, 86360), (11900, 83312), (12700, 78064), (13120, 75565), (13600, 72898), (13940, 71120), (14224, 69700), (14350, 69088), (15113, 65600), (16400, 60452), (17272, 57400), (17425, 56896), (17780, 55760), (18368, 53975), (19040, 52070), (19516, 50800), (20320, 48790), (20828, 47600), (21590, 45920), (22225, 44608), (22304, 44450), (22960, 43180), (23800, 41656), (24395, 40640), (25400, 39032), (26035, 38080), (27200, 36449), (27880, 35560), (28448, 34850), (28700, 34544), (30226, 32800)]