84137760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:536

約数の個数: 288

約数和(自身を含む): 348147072

約数和(自身を除く): 264009312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 491, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 982, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1473, 1530, 1632, 1680, 1785, 1904, 1964, 2016, 2040, 2142, 2380, 2448, 2455, 2520, 2720, 2856, 2946, 3060, 3360, 3437, 3570, 3808, 3928, 4080, 4284, 4419, 4760, 4896, 4910, 5040, 5355, 5712, 5892, 6120, 6874, 7140, 7365, 7856, 8160, 8347, 8568, 8838, 9520, 9820, 10080, 10311, 10710, 11424, 11784, 12240, 13748, 14280, 14730, 15712, 16694, 17136, 17185, 17676, 19040, 19640, 20622, 21420, 22095, 23568, 24480, 25041, 27496, 28560, 29460, 30933, 33388, 34272, 34370, 35352, 39280, 41244, 41735, 42840, 44190, 47136, 50082, 51555, 54992, 57120, 58429, 58920, 61866, 66776, 68740, 70704, 75123, 78560, 82488, 83470, 85680, 88380, 100164, 103110, 109984, 116858, 117840, 123732, 125205, 133552, 137480, 141408, 150246, 154665, 164976, 166940, 171360, 175287, 176760, 200328, 206220, 233716, 235680, 247464, 250410, 267104, 274960, 292145, 300492, 309330, 329952, 333880, 350574, 353520, 375615, 400656, 412440, 467432, 494928, 500820, 525861, 549920, 584290, 600984, 618660, 667760, 701148, 707040, 751230, 801312, 824880, 876435, 934864, 989856, 1001640, 1051722, 1168580, 1201968, 1237320, 1335520, 1402296, 1502460, 1649760, 1752870, 1869728, 2003280, 2103444, 2337160, 2403936, 2474640, 2629305, 2804592, 3004920, 3505740, 4006560, 4206888, 4674320, 4949280, 5258610, 5609184, 6009840, 7011480, 8413776, 9348640, 10517220, 12019680, 14022960, 16827552, 21034440, 28045920, 42068880, 84137760]

約数ペア:

[(1, 84137760), (2, 42068880), (3, 28045920), (4, 21034440), (5, 16827552), (6, 14022960), (7, 12019680), (8, 10517220), (9, 9348640), (10, 8413776), (12, 7011480), (14, 6009840), (15, 5609184), (16, 5258610), (17, 4949280), (18, 4674320), (20, 4206888), (21, 4006560), (24, 3505740), (28, 3004920), (30, 2804592), (32, 2629305), (34, 2474640), (35, 2403936), (36, 2337160), (40, 2103444), (42, 2003280), (45, 1869728), (48, 1752870), (51, 1649760), (56, 1502460), (60, 1402296), (63, 1335520), (68, 1237320), (70, 1201968), (72, 1168580), (80, 1051722), (84, 1001640), (85, 989856), (90, 934864), (96, 876435), (102, 824880), (105, 801312), (112, 751230), (119, 707040), (120, 701148), (126, 667760), (136, 618660), (140, 600984), (144, 584290), (153, 549920), (160, 525861), (168, 500820), (170, 494928), (180, 467432), (204, 412440), (210, 400656), (224, 375615), (238, 353520), (240, 350574), (252, 333880), (255, 329952), (272, 309330), (280, 300492), (288, 292145), (306, 274960), (315, 267104), (336, 250410), (340, 247464), (357, 235680), (360, 233716), (408, 206220), (420, 200328), (476, 176760), (480, 175287), (491, 171360), (504, 166940), (510, 164976), (544, 154665), (560, 150246), (595, 141408), (612, 137480), (630, 133552), (672, 125205), (680, 123732), (714, 117840), (720, 116858), (765, 109984), (816, 103110), (840, 100164), (952, 88380), (982, 85680), (1008, 83470), (1020, 82488), (1071, 78560), (1120, 75123), (1190, 70704), (1224, 68740), (1260, 66776), (1360, 61866), (1428, 58920), (1440, 58429), (1473, 57120), (1530, 54992), (1632, 51555), (1680, 50082), (1785, 47136), (1904, 44190), (1964, 42840), (2016, 41735), (2040, 41244), (2142, 39280), (2380, 35352), (2448, 34370), (2455, 34272), (2520, 33388), (2720, 30933), (2856, 29460), (2946, 28560), (3060, 27496), (3360, 25041), (3437, 24480), (3570, 23568), (3808, 22095), (3928, 21420), (4080, 20622), (4284, 19640), (4419, 19040), (4760, 17676), (4896, 17185), (4910, 17136), (5040, 16694), (5355, 15712), (5712, 14730), (5892, 14280), (6120, 13748), (6874, 12240), (7140, 11784), (7365, 11424), (7856, 10710), (8160, 10311), (8347, 10080), (8568, 9820), (8838, 9520)]