47666640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1669}}^1$

素因数の和:1709

約数の個数: 160

約数和(自身を含む): 178917120

約数和(自身を除く): 131250480

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, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1669, 1680, 1785, 1904, 2040, 2380, 2856, 3338, 3570, 4080, 4760, 5007, 5712, 6676, 7140, 8345, 9520, 10014, 11683, 13352, 14280, 16690, 20028, 23366, 25035, 26704, 28373, 28560, 33380, 35049, 40056, 46732, 50070, 56746, 58415, 66760, 70098, 80112, 85119, 93464, 100140, 113492, 116830, 133520, 140196, 141865, 170238, 175245, 186928, 198611, 200280, 226984, 233660, 280392, 283730, 340476, 350490, 397222, 400560, 425595, 453968, 467320, 560784, 567460, 595833, 680952, 700980, 794444, 851190, 934640, 993055, 1134920, 1191666, 1361904, 1401960, 1588888, 1702380, 1986110, 2269840, 2383332, 2803920, 2979165, 3177776, 3404760, 3972220, 4766664, 5958330, 6809520, 7944440, 9533328, 11916660, 15888880, 23833320, 47666640]

約数ペア:

[(1, 47666640), (2, 23833320), (3, 15888880), (4, 11916660), (5, 9533328), (6, 7944440), (7, 6809520), (8, 5958330), (10, 4766664), (12, 3972220), (14, 3404760), (15, 3177776), (16, 2979165), (17, 2803920), (20, 2383332), (21, 2269840), (24, 1986110), (28, 1702380), (30, 1588888), (34, 1401960), (35, 1361904), (40, 1191666), (42, 1134920), (48, 993055), (51, 934640), (56, 851190), (60, 794444), (68, 700980), (70, 680952), (80, 595833), (84, 567460), (85, 560784), (102, 467320), (105, 453968), (112, 425595), (119, 400560), (120, 397222), (136, 350490), (140, 340476), (168, 283730), (170, 280392), (204, 233660), (210, 226984), (238, 200280), (240, 198611), (255, 186928), (272, 175245), (280, 170238), (336, 141865), (340, 140196), (357, 133520), (408, 116830), (420, 113492), (476, 100140), (510, 93464), (560, 85119), (595, 80112), (680, 70098), (714, 66760), (816, 58415), (840, 56746), (952, 50070), (1020, 46732), (1190, 40056), (1360, 35049), (1428, 33380), (1669, 28560), (1680, 28373), (1785, 26704), (1904, 25035), (2040, 23366), (2380, 20028), (2856, 16690), (3338, 14280), (3570, 13352), (4080, 11683), (4760, 10014), (5007, 9520), (5712, 8345), (6676, 7140)]