128212034800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4219}}^1$

素因数の和:4404

約数の個数: 240

約数和(自身を含む): 337248727200

約数和(自身を除く): 209036692400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 41, 50, 68, 80, 82, 85, 100, 109, 136, 164, 170, 200, 205, 218, 272, 328, 340, 400, 410, 425, 436, 545, 656, 680, 697, 820, 850, 872, 1025, 1090, 1360, 1394, 1640, 1700, 1744, 1853, 2050, 2180, 2725, 2788, 3280, 3400, 3485, 3706, 4100, 4219, 4360, 4469, 5450, 5576, 6800, 6970, 7412, 8200, 8438, 8720, 8938, 9265, 10900, 11152, 13940, 14824, 16400, 16876, 17425, 17876, 18530, 21095, 21800, 22345, 27880, 29648, 33752, 34850, 35752, 37060, 42190, 43600, 44690, 46325, 55760, 67504, 69700, 71504, 71723, 74120, 75973, 84380, 89380, 92650, 105475, 111725, 139400, 143446, 148240, 151946, 168760, 172979, 178760, 185300, 210950, 223450, 278800, 286892, 303892, 337520, 345958, 357520, 358615, 370600, 379865, 421900, 446900, 459871, 573784, 607784, 691916, 717230, 741200, 759730, 843800, 864895, 893800, 919742, 1147568, 1215568, 1383832, 1434460, 1519460, 1687600, 1729790, 1787600, 1793075, 1839484, 1899325, 2299355, 2767664, 2868920, 2940643, 3038920, 3459580, 3586150, 3678968, 3798650, 4324475, 4598710, 5737840, 5881286, 6077840, 6919160, 7172300, 7357936, 7597300, 7817807, 8648950, 9197420, 11496775, 11762572, 13838320, 14344600, 14703215, 15194600, 15635614, 17297900, 18394840, 18854711, 22993550, 23525144, 28689200, 29406430, 30389200, 31271228, 34595800, 36789680, 37709422, 39089035, 45987100, 47050288, 58812860, 62542456, 69191600, 73516075, 75418844, 78178070, 91974200, 94273555, 117625720, 125084912, 147032150, 150837688, 156356140, 183948400, 188547110, 195445175, 235251440, 294064300, 301675376, 312712280, 320530087, 377094220, 390890350, 471367775, 588128600, 625424560, 641060174, 754188440, 781780700, 942735550, 1176257200, 1282120348, 1508376880, 1563561400, 1602650435, 1885471100, 2564240696, 3127122800, 3205300870, 3770942200, 5128481392, 6410601740, 7541884400, 8013252175, 12821203480, 16026504350, 25642406960, 32053008700, 64106017400, 128212034800]

約数ペア:

[(1, 128212034800), (2, 64106017400), (4, 32053008700), (5, 25642406960), (8, 16026504350), (10, 12821203480), (16, 8013252175), (17, 7541884400), (20, 6410601740), (25, 5128481392), (34, 3770942200), (40, 3205300870), (41, 3127122800), (50, 2564240696), (68, 1885471100), (80, 1602650435), (82, 1563561400), (85, 1508376880), (100, 1282120348), (109, 1176257200), (136, 942735550), (164, 781780700), (170, 754188440), (200, 641060174), (205, 625424560), (218, 588128600), (272, 471367775), (328, 390890350), (340, 377094220), (400, 320530087), (410, 312712280), (425, 301675376), (436, 294064300), (545, 235251440), (656, 195445175), (680, 188547110), (697, 183948400), (820, 156356140), (850, 150837688), (872, 147032150), (1025, 125084912), (1090, 117625720), (1360, 94273555), (1394, 91974200), (1640, 78178070), (1700, 75418844), (1744, 73516075), (1853, 69191600), (2050, 62542456), (2180, 58812860), (2725, 47050288), (2788, 45987100), (3280, 39089035), (3400, 37709422), (3485, 36789680), (3706, 34595800), (4100, 31271228), (4219, 30389200), (4360, 29406430), (4469, 28689200), (5450, 23525144), (5576, 22993550), (6800, 18854711), (6970, 18394840), (7412, 17297900), (8200, 15635614), (8438, 15194600), (8720, 14703215), (8938, 14344600), (9265, 13838320), (10900, 11762572), (11152, 11496775), (13940, 9197420), (14824, 8648950), (16400, 7817807), (16876, 7597300), (17425, 7357936), (17876, 7172300), (18530, 6919160), (21095, 6077840), (21800, 5881286), (22345, 5737840), (27880, 4598710), (29648, 4324475), (33752, 3798650), (34850, 3678968), (35752, 3586150), (37060, 3459580), (42190, 3038920), (43600, 2940643), (44690, 2868920), (46325, 2767664), (55760, 2299355), (67504, 1899325), (69700, 1839484), (71504, 1793075), (71723, 1787600), (74120, 1729790), (75973, 1687600), (84380, 1519460), (89380, 1434460), (92650, 1383832), (105475, 1215568), (111725, 1147568), (139400, 919742), (143446, 893800), (148240, 864895), (151946, 843800), (168760, 759730), (172979, 741200), (178760, 717230), (185300, 691916), (210950, 607784), (223450, 573784), (278800, 459871), (286892, 446900), (303892, 421900), (337520, 379865), (345958, 370600), (357520, 358615)]