7041942880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{3727}}^1$

素因数の和:3997

約数の個数: 144

約数和(自身を含む): 19438284096

約数和(自身を除く): 12396341216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 241, 245, 280, 392, 482, 490, 560, 784, 964, 980, 1120, 1205, 1568, 1687, 1928, 1960, 2410, 3374, 3727, 3856, 3920, 4820, 6748, 7454, 7712, 7840, 8435, 9640, 11809, 13496, 14908, 16870, 18635, 19280, 23618, 26089, 26992, 29816, 33740, 37270, 38560, 47236, 52178, 53984, 59045, 59632, 67480, 74540, 94472, 104356, 118090, 119264, 130445, 134960, 149080, 182623, 188944, 208712, 236180, 260890, 269920, 298160, 365246, 377888, 417424, 472360, 521780, 596320, 730492, 834848, 898207, 913115, 944720, 1043560, 1460984, 1796414, 1826230, 1889440, 2087120, 2921968, 3592828, 3652460, 4174240, 4491035, 5843936, 6287449, 7185656, 7304920, 8982070, 12574898, 14371312, 14609840, 17964140, 25149796, 28742624, 29219680, 31437245, 35928280, 44012143, 50299592, 62874490, 71856560, 88024286, 100599184, 125748980, 143713120, 176048572, 201198368, 220060715, 251497960, 352097144, 440121430, 502995920, 704194288, 880242860, 1005991840, 1408388576, 1760485720, 3520971440, 7041942880]

約数ペア:

[(1, 7041942880), (2, 3520971440), (4, 1760485720), (5, 1408388576), (7, 1005991840), (8, 880242860), (10, 704194288), (14, 502995920), (16, 440121430), (20, 352097144), (28, 251497960), (32, 220060715), (35, 201198368), (40, 176048572), (49, 143713120), (56, 125748980), (70, 100599184), (80, 88024286), (98, 71856560), (112, 62874490), (140, 50299592), (160, 44012143), (196, 35928280), (224, 31437245), (241, 29219680), (245, 28742624), (280, 25149796), (392, 17964140), (482, 14609840), (490, 14371312), (560, 12574898), (784, 8982070), (964, 7304920), (980, 7185656), (1120, 6287449), (1205, 5843936), (1568, 4491035), (1687, 4174240), (1928, 3652460), (1960, 3592828), (2410, 2921968), (3374, 2087120), (3727, 1889440), (3856, 1826230), (3920, 1796414), (4820, 1460984), (6748, 1043560), (7454, 944720), (7712, 913115), (7840, 898207), (8435, 834848), (9640, 730492), (11809, 596320), (13496, 521780), (14908, 472360), (16870, 417424), (18635, 377888), (19280, 365246), (23618, 298160), (26089, 269920), (26992, 260890), (29816, 236180), (33740, 208712), (37270, 188944), (38560, 182623), (47236, 149080), (52178, 134960), (53984, 130445), (59045, 119264), (59632, 118090), (67480, 104356), (74540, 94472)]