5540884020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:591

約数の個数: 288

約数和(自身を含む): 19635872256

約数和(自身を除く): 14094988236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 241, 252, 257, 284, 315, 355, 420, 426, 482, 497, 514, 630, 639, 710, 723, 771, 852, 964, 994, 1028, 1065, 1205, 1260, 1278, 1285, 1420, 1446, 1491, 1542, 1687, 1799, 1988, 2130, 2169, 2313, 2410, 2485, 2556, 2570, 2892, 2982, 3084, 3195, 3374, 3598, 3615, 3855, 4260, 4338, 4473, 4626, 4820, 4970, 5061, 5140, 5397, 5964, 6390, 6748, 7196, 7230, 7455, 7710, 8435, 8676, 8946, 8995, 9252, 9940, 10122, 10794, 10845, 11565, 12780, 14460, 14910, 15183, 15420, 16191, 16870, 17111, 17892, 17990, 18247, 20244, 21588, 21690, 22365, 23130, 25305, 26985, 29820, 30366, 32382, 33740, 34222, 35980, 36494, 43380, 44730, 46260, 50610, 51333, 53970, 54741, 60732, 61937, 64764, 68444, 72988, 75915, 80955, 85555, 89460, 91235, 101220, 102666, 107940, 109482, 119777, 123874, 127729, 151830, 153999, 161910, 164223, 171110, 182470, 185811, 205332, 218964, 239554, 247748, 255458, 256665, 273705, 303660, 307998, 309685, 323820, 328446, 342220, 359331, 364940, 371622, 383187, 433559, 479108, 510916, 513330, 547410, 557433, 598885, 615996, 619370, 638645, 656892, 718662, 743244, 766374, 769995, 821115, 867118, 929055, 1026660, 1077993, 1094820, 1114866, 1149561, 1197770, 1238740, 1277290, 1300677, 1437324, 1532748, 1539990, 1642230, 1734236, 1796655, 1858110, 1915935, 2155986, 2167795, 2229732, 2299122, 2395540, 2554580, 2601354, 2787165, 3079980, 3284460, 3593310, 3716220, 3831870, 3902031, 4311972, 4335590, 4397527, 4598244, 5202708, 5389965, 5574330, 5747805, 6503385, 7186620, 7663740, 7804062, 8671180, 8795054, 10779930, 11148660, 11495610, 13006770, 13192581, 15608124, 17590108, 19510155, 21559860, 21987635, 22991220, 26013540, 26385162, 30782689, 39020310, 39577743, 43975270, 52770324, 61565378, 65962905, 78040620, 79155486, 87950540, 92348067, 123130756, 131925810, 153913445, 158310972, 184696134, 197888715, 263851620, 277044201, 307826890, 369392268, 395777430, 461740335, 554088402, 615653780, 791554860, 923480670, 1108176804, 1385221005, 1846961340, 2770442010, 5540884020]

約数ペア:

[(1, 5540884020), (2, 2770442010), (3, 1846961340), (4, 1385221005), (5, 1108176804), (6, 923480670), (7, 791554860), (9, 615653780), (10, 554088402), (12, 461740335), (14, 395777430), (15, 369392268), (18, 307826890), (20, 277044201), (21, 263851620), (28, 197888715), (30, 184696134), (35, 158310972), (36, 153913445), (42, 131925810), (45, 123130756), (60, 92348067), (63, 87950540), (70, 79155486), (71, 78040620), (84, 65962905), (90, 61565378), (105, 52770324), (126, 43975270), (140, 39577743), (142, 39020310), (180, 30782689), (210, 26385162), (213, 26013540), (241, 22991220), (252, 21987635), (257, 21559860), (284, 19510155), (315, 17590108), (355, 15608124), (420, 13192581), (426, 13006770), (482, 11495610), (497, 11148660), (514, 10779930), (630, 8795054), (639, 8671180), (710, 7804062), (723, 7663740), (771, 7186620), (852, 6503385), (964, 5747805), (994, 5574330), (1028, 5389965), (1065, 5202708), (1205, 4598244), (1260, 4397527), (1278, 4335590), (1285, 4311972), (1420, 3902031), (1446, 3831870), (1491, 3716220), (1542, 3593310), (1687, 3284460), (1799, 3079980), (1988, 2787165), (2130, 2601354), (2169, 2554580), (2313, 2395540), (2410, 2299122), (2485, 2229732), (2556, 2167795), (2570, 2155986), (2892, 1915935), (2982, 1858110), (3084, 1796655), (3195, 1734236), (3374, 1642230), (3598, 1539990), (3615, 1532748), (3855, 1437324), (4260, 1300677), (4338, 1277290), (4473, 1238740), (4626, 1197770), (4820, 1149561), (4970, 1114866), (5061, 1094820), (5140, 1077993), (5397, 1026660), (5964, 929055), (6390, 867118), (6748, 821115), (7196, 769995), (7230, 766374), (7455, 743244), (7710, 718662), (8435, 656892), (8676, 638645), (8946, 619370), (8995, 615996), (9252, 598885), (9940, 557433), (10122, 547410), (10794, 513330), (10845, 510916), (11565, 479108), (12780, 433559), (14460, 383187), (14910, 371622), (15183, 364940), (15420, 359331), (16191, 342220), (16870, 328446), (17111, 323820), (17892, 309685), (17990, 307998), (18247, 303660), (20244, 273705), (21588, 256665), (21690, 255458), (22365, 247748), (23130, 239554), (25305, 218964), (26985, 205332), (29820, 185811), (30366, 182470), (32382, 171110), (33740, 164223), (34222, 161910), (35980, 153999), (36494, 151830), (43380, 127729), (44730, 123874), (46260, 119777), (50610, 109482), (51333, 107940), (53970, 102666), (54741, 101220), (60732, 91235), (61937, 89460), (64764, 85555), (68444, 80955), (72988, 75915)]