6998673780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3931}}^1$

素因数の和:4116

約数の個数: 240

約数和(自身を含む): 25257783936

約数和(自身を除く): 18259110156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 157, 162, 180, 189, 210, 252, 270, 314, 315, 324, 378, 405, 420, 471, 540, 567, 628, 630, 756, 785, 810, 942, 945, 1099, 1134, 1260, 1413, 1570, 1620, 1884, 1890, 2198, 2268, 2355, 2826, 2835, 3140, 3297, 3780, 3931, 4239, 4396, 4710, 5495, 5652, 5670, 6594, 7065, 7862, 8478, 9420, 9891, 10990, 11340, 11793, 12717, 13188, 14130, 15724, 16485, 16956, 19655, 19782, 21195, 21980, 23586, 25434, 27517, 28260, 29673, 32970, 35379, 39310, 39564, 42390, 47172, 49455, 50868, 55034, 58965, 59346, 63585, 65940, 70758, 78620, 82551, 84780, 89019, 98910, 106137, 110068, 117930, 118692, 127170, 137585, 141516, 148365, 165102, 176895, 178038, 197820, 212274, 235860, 247653, 254340, 275170, 296730, 318411, 330204, 353790, 356076, 412755, 424548, 445095, 495306, 530685, 550340, 593460, 617167, 636822, 707580, 742959, 825510, 890190, 990612, 1061370, 1234334, 1238265, 1273644, 1485918, 1592055, 1651020, 1780380, 1851501, 2122740, 2228877, 2468668, 2476530, 2971836, 3085835, 3184110, 3703002, 3714795, 4320169, 4457754, 4953060, 5554503, 6171670, 6368220, 7406004, 7429590, 8640338, 8915508, 9257505, 11109006, 11144385, 12343340, 12960507, 14859180, 16663509, 17280676, 18515010, 21600845, 22218012, 22288770, 25921014, 27772515, 33327018, 37030020, 38881521, 43201690, 44577540, 49990527, 51842028, 55545030, 64802535, 66654036, 77763042, 83317545, 86403380, 99981054, 111090060, 116644563, 129605070, 155526084, 166635090, 194407605, 199962108, 233289126, 249952635, 259210140, 333270180, 349933689, 388815210, 466578252, 499905270, 583222815, 699867378, 777630420, 999810540, 1166445630, 1399734756, 1749668445, 2332891260, 3499336890, 6998673780]

約数ペア:

[(1, 6998673780), (2, 3499336890), (3, 2332891260), (4, 1749668445), (5, 1399734756), (6, 1166445630), (7, 999810540), (9, 777630420), (10, 699867378), (12, 583222815), (14, 499905270), (15, 466578252), (18, 388815210), (20, 349933689), (21, 333270180), (27, 259210140), (28, 249952635), (30, 233289126), (35, 199962108), (36, 194407605), (42, 166635090), (45, 155526084), (54, 129605070), (60, 116644563), (63, 111090060), (70, 99981054), (81, 86403380), (84, 83317545), (90, 77763042), (105, 66654036), (108, 64802535), (126, 55545030), (135, 51842028), (140, 49990527), (157, 44577540), (162, 43201690), (180, 38881521), (189, 37030020), (210, 33327018), (252, 27772515), (270, 25921014), (314, 22288770), (315, 22218012), (324, 21600845), (378, 18515010), (405, 17280676), (420, 16663509), (471, 14859180), (540, 12960507), (567, 12343340), (628, 11144385), (630, 11109006), (756, 9257505), (785, 8915508), (810, 8640338), (942, 7429590), (945, 7406004), (1099, 6368220), (1134, 6171670), (1260, 5554503), (1413, 4953060), (1570, 4457754), (1620, 4320169), (1884, 3714795), (1890, 3703002), (2198, 3184110), (2268, 3085835), (2355, 2971836), (2826, 2476530), (2835, 2468668), (3140, 2228877), (3297, 2122740), (3780, 1851501), (3931, 1780380), (4239, 1651020), (4396, 1592055), (4710, 1485918), (5495, 1273644), (5652, 1238265), (5670, 1234334), (6594, 1061370), (7065, 990612), (7862, 890190), (8478, 825510), (9420, 742959), (9891, 707580), (10990, 636822), (11340, 617167), (11793, 593460), (12717, 550340), (13188, 530685), (14130, 495306), (15724, 445095), (16485, 424548), (16956, 412755), (19655, 356076), (19782, 353790), (21195, 330204), (21980, 318411), (23586, 296730), (25434, 275170), (27517, 254340), (28260, 247653), (29673, 235860), (32970, 212274), (35379, 197820), (39310, 178038), (39564, 176895), (42390, 165102), (47172, 148365), (49455, 141516), (50868, 137585), (55034, 127170), (58965, 118692), (59346, 117930), (63585, 110068), (65940, 106137), (70758, 98910), (78620, 89019), (82551, 84780)]