7399478520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2957}}^1$

素因数の和:3315

約数の個数: 256

約数和(自身を含む): 28283212800

約数和(自身を除く): 20883734280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 331, 360, 378, 420, 504, 540, 630, 662, 756, 840, 945, 993, 1080, 1260, 1324, 1512, 1655, 1890, 1986, 2317, 2520, 2648, 2957, 2979, 3310, 3780, 3972, 4634, 4965, 5914, 5958, 6620, 6951, 7560, 7944, 8871, 8937, 9268, 9930, 11585, 11828, 11916, 13240, 13902, 14785, 14895, 17742, 17874, 18536, 19860, 20699, 20853, 23170, 23656, 23832, 26613, 27804, 29570, 29790, 34755, 35484, 35748, 39720, 41398, 41706, 44355, 44685, 46340, 53226, 55608, 59140, 59580, 62097, 62559, 69510, 70968, 71496, 79839, 82796, 83412, 88710, 89370, 92680, 103495, 104265, 106452, 118280, 119160, 124194, 125118, 133065, 139020, 159678, 165592, 166824, 177420, 178740, 186291, 206990, 208530, 212904, 248388, 250236, 266130, 278040, 310485, 312795, 319356, 354840, 357480, 372582, 399195, 413980, 417060, 496776, 500472, 532260, 558873, 620970, 625590, 638712, 745164, 798390, 827960, 834120, 931455, 978767, 1064520, 1117746, 1241940, 1251180, 1490328, 1596780, 1862910, 1957534, 2235492, 2483880, 2502360, 2794365, 2936301, 3193560, 3725820, 3915068, 4470984, 4893835, 5588730, 5872602, 6851369, 7451640, 7830136, 8808903, 9787670, 11177460, 11745204, 13702738, 14681505, 17617806, 19575340, 20554107, 22354920, 23490408, 26426709, 27405476, 29363010, 34256845, 35235612, 39150680, 41108214, 44044515, 52853418, 54810952, 58726020, 61662321, 68513690, 70471224, 82216428, 88089030, 102770535, 105706836, 117452040, 123324642, 132133545, 137027380, 164432856, 176178060, 184986963, 205541070, 211413672, 246649284, 264267090, 274054760, 308311605, 352356120, 369973926, 411082140, 493298568, 528534180, 616623210, 739947852, 822164280, 924934815, 1057068360, 1233246420, 1479895704, 1849869630, 2466492840, 3699739260, 7399478520]

約数ペア:

[(1, 7399478520), (2, 3699739260), (3, 2466492840), (4, 1849869630), (5, 1479895704), (6, 1233246420), (7, 1057068360), (8, 924934815), (9, 822164280), (10, 739947852), (12, 616623210), (14, 528534180), (15, 493298568), (18, 411082140), (20, 369973926), (21, 352356120), (24, 308311605), (27, 274054760), (28, 264267090), (30, 246649284), (35, 211413672), (36, 205541070), (40, 184986963), (42, 176178060), (45, 164432856), (54, 137027380), (56, 132133545), (60, 123324642), (63, 117452040), (70, 105706836), (72, 102770535), (84, 88089030), (90, 82216428), (105, 70471224), (108, 68513690), (120, 61662321), (126, 58726020), (135, 54810952), (140, 52853418), (168, 44044515), (180, 41108214), (189, 39150680), (210, 35235612), (216, 34256845), (252, 29363010), (270, 27405476), (280, 26426709), (315, 23490408), (331, 22354920), (360, 20554107), (378, 19575340), (420, 17617806), (504, 14681505), (540, 13702738), (630, 11745204), (662, 11177460), (756, 9787670), (840, 8808903), (945, 7830136), (993, 7451640), (1080, 6851369), (1260, 5872602), (1324, 5588730), (1512, 4893835), (1655, 4470984), (1890, 3915068), (1986, 3725820), (2317, 3193560), (2520, 2936301), (2648, 2794365), (2957, 2502360), (2979, 2483880), (3310, 2235492), (3780, 1957534), (3972, 1862910), (4634, 1596780), (4965, 1490328), (5914, 1251180), (5958, 1241940), (6620, 1117746), (6951, 1064520), (7560, 978767), (7944, 931455), (8871, 834120), (8937, 827960), (9268, 798390), (9930, 745164), (11585, 638712), (11828, 625590), (11916, 620970), (13240, 558873), (13902, 532260), (14785, 500472), (14895, 496776), (17742, 417060), (17874, 413980), (18536, 399195), (19860, 372582), (20699, 357480), (20853, 354840), (23170, 319356), (23656, 312795), (23832, 310485), (26613, 278040), (27804, 266130), (29570, 250236), (29790, 248388), (34755, 212904), (35484, 208530), (35748, 206990), (39720, 186291), (41398, 178740), (41706, 177420), (44355, 166824), (44685, 165592), (46340, 159678), (53226, 139020), (55608, 133065), (59140, 125118), (59580, 124194), (62097, 119160), (62559, 118280), (69510, 106452), (70968, 104265), (71496, 103495), (79839, 92680), (82796, 89370), (83412, 88710)]