7305307920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{20749}}^1$

素因数の和:20934

約数の個数: 160

約数和(自身を含む): 25318320000

約数和(自身を除く): 18013012080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 163, 180, 216, 240, 270, 326, 360, 432, 489, 540, 652, 720, 815, 978, 1080, 1304, 1467, 1630, 1956, 2160, 2445, 2608, 2934, 3260, 3912, 4401, 4890, 5868, 6520, 7335, 7824, 8802, 9780, 11736, 13040, 14670, 17604, 19560, 20749, 22005, 23472, 29340, 35208, 39120, 41498, 44010, 58680, 62247, 70416, 82996, 88020, 103745, 117360, 124494, 165992, 176040, 186741, 207490, 248988, 311235, 331984, 352080, 373482, 414980, 497976, 560223, 622470, 746964, 829960, 933705, 995952, 1120446, 1244940, 1493928, 1659920, 1867410, 2240892, 2489880, 2801115, 2987856, 3382087, 3734820, 4481784, 4979760, 5602230, 6764174, 7469640, 8963568, 10146261, 11204460, 13528348, 14939280, 16910435, 20292522, 22408920, 27056696, 30438783, 33820870, 40585044, 44817840, 50731305, 54113392, 60877566, 67641740, 81170088, 91316349, 101462610, 121755132, 135283480, 152193915, 162340176, 182632698, 202925220, 243510264, 270566960, 304387830, 365265396, 405850440, 456581745, 487020528, 608775660, 730530792, 811700880, 913163490, 1217551320, 1461061584, 1826326980, 2435102640, 3652653960, 7305307920]

約数ペア:

[(1, 7305307920), (2, 3652653960), (3, 2435102640), (4, 1826326980), (5, 1461061584), (6, 1217551320), (8, 913163490), (9, 811700880), (10, 730530792), (12, 608775660), (15, 487020528), (16, 456581745), (18, 405850440), (20, 365265396), (24, 304387830), (27, 270566960), (30, 243510264), (36, 202925220), (40, 182632698), (45, 162340176), (48, 152193915), (54, 135283480), (60, 121755132), (72, 101462610), (80, 91316349), (90, 81170088), (108, 67641740), (120, 60877566), (135, 54113392), (144, 50731305), (163, 44817840), (180, 40585044), (216, 33820870), (240, 30438783), (270, 27056696), (326, 22408920), (360, 20292522), (432, 16910435), (489, 14939280), (540, 13528348), (652, 11204460), (720, 10146261), (815, 8963568), (978, 7469640), (1080, 6764174), (1304, 5602230), (1467, 4979760), (1630, 4481784), (1956, 3734820), (2160, 3382087), (2445, 2987856), (2608, 2801115), (2934, 2489880), (3260, 2240892), (3912, 1867410), (4401, 1659920), (4890, 1493928), (5868, 1244940), (6520, 1120446), (7335, 995952), (7824, 933705), (8802, 829960), (9780, 746964), (11736, 622470), (13040, 560223), (14670, 497976), (17604, 414980), (19560, 373482), (20749, 352080), (22005, 331984), (23472, 311235), (29340, 248988), (35208, 207490), (39120, 186741), (41498, 176040), (44010, 165992), (58680, 124494), (62247, 117360), (70416, 103745), (82996, 88020)]