127691760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 482397696

約数和(自身を除く): 354705936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 263, 272, 280, 289, 336, 340, 357, 408, 420, 476, 510, 526, 560, 578, 595, 680, 714, 789, 816, 840, 867, 952, 1020, 1052, 1156, 1190, 1315, 1360, 1428, 1445, 1578, 1680, 1734, 1785, 1841, 1904, 2023, 2040, 2104, 2312, 2380, 2630, 2856, 2890, 3156, 3468, 3570, 3682, 3945, 4046, 4080, 4208, 4335, 4471, 4624, 4760, 5260, 5523, 5712, 5780, 6069, 6312, 6936, 7140, 7364, 7890, 8092, 8670, 8942, 9205, 9520, 10115, 10520, 11046, 11560, 12138, 12624, 13413, 13872, 14280, 14728, 15780, 16184, 17340, 17884, 18410, 20230, 21040, 22092, 22355, 23120, 24276, 26826, 27615, 28560, 29456, 30345, 31297, 31560, 32368, 34680, 35768, 36820, 40460, 44184, 44710, 48552, 53652, 55230, 60690, 62594, 63120, 67065, 69360, 71536, 73640, 76007, 80920, 88368, 89420, 93891, 97104, 107304, 110460, 121380, 125188, 134130, 147280, 152014, 156485, 161840, 178840, 187782, 214608, 220920, 228021, 242760, 250376, 268260, 304028, 312970, 357680, 375564, 380035, 441840, 456042, 469455, 485520, 500752, 532049, 536520, 608056, 625940, 751128, 760070, 912084, 938910, 1064098, 1073040, 1140105, 1216112, 1251880, 1502256, 1520140, 1596147, 1824168, 1877820, 2128196, 2280210, 2503760, 2660245, 3040280, 3192294, 3648336, 3755640, 4256392, 4560420, 5320490, 6080560, 6384588, 7511280, 7980735, 8512784, 9120840, 10640980, 12769176, 15961470, 18241680, 21281960, 25538352, 31922940, 42563920, 63845880, 127691760]

約数ペア:

[(1, 127691760), (2, 63845880), (3, 42563920), (4, 31922940), (5, 25538352), (6, 21281960), (7, 18241680), (8, 15961470), (10, 12769176), (12, 10640980), (14, 9120840), (15, 8512784), (16, 7980735), (17, 7511280), (20, 6384588), (21, 6080560), (24, 5320490), (28, 4560420), (30, 4256392), (34, 3755640), (35, 3648336), (40, 3192294), (42, 3040280), (48, 2660245), (51, 2503760), (56, 2280210), (60, 2128196), (68, 1877820), (70, 1824168), (80, 1596147), (84, 1520140), (85, 1502256), (102, 1251880), (105, 1216112), (112, 1140105), (119, 1073040), (120, 1064098), (136, 938910), (140, 912084), (168, 760070), (170, 751128), (204, 625940), (210, 608056), (238, 536520), (240, 532049), (255, 500752), (263, 485520), (272, 469455), (280, 456042), (289, 441840), (336, 380035), (340, 375564), (357, 357680), (408, 312970), (420, 304028), (476, 268260), (510, 250376), (526, 242760), (560, 228021), (578, 220920), (595, 214608), (680, 187782), (714, 178840), (789, 161840), (816, 156485), (840, 152014), (867, 147280), (952, 134130), (1020, 125188), (1052, 121380), (1156, 110460), (1190, 107304), (1315, 97104), (1360, 93891), (1428, 89420), (1445, 88368), (1578, 80920), (1680, 76007), (1734, 73640), (1785, 71536), (1841, 69360), (1904, 67065), (2023, 63120), (2040, 62594), (2104, 60690), (2312, 55230), (2380, 53652), (2630, 48552), (2856, 44710), (2890, 44184), (3156, 40460), (3468, 36820), (3570, 35768), (3682, 34680), (3945, 32368), (4046, 31560), (4080, 31297), (4208, 30345), (4335, 29456), (4471, 28560), (4624, 27615), (4760, 26826), (5260, 24276), (5523, 23120), (5712, 22355), (5780, 22092), (6069, 21040), (6312, 20230), (6936, 18410), (7140, 17884), (7364, 17340), (7890, 16184), (8092, 15780), (8670, 14728), (8942, 14280), (9205, 13872), (9520, 13413), (10115, 12624), (10520, 12138), (11046, 11560)]