7684535880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1997}}^1$

素因数の和:2533

約数の個数: 256

約数和(自身を含む): 29346624000

約数和(自身を除く): 21662088120

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, 360, 378, 420, 504, 509, 540, 630, 756, 840, 945, 1018, 1080, 1260, 1512, 1527, 1890, 1997, 2036, 2520, 2545, 3054, 3563, 3780, 3994, 4072, 4581, 5090, 5991, 6108, 7126, 7560, 7635, 7988, 9162, 9985, 10180, 10689, 11982, 12216, 13743, 13979, 14252, 15270, 15976, 17815, 17973, 18324, 19970, 20360, 21378, 22905, 23964, 27486, 27958, 28504, 29955, 30540, 32067, 35630, 35946, 36648, 39940, 41937, 42756, 45810, 47928, 53445, 53919, 54972, 55916, 59910, 61080, 64134, 68715, 69895, 71260, 71892, 79880, 83874, 85512, 89865, 91620, 96201, 106890, 107838, 109944, 111832, 119820, 125811, 128268, 137430, 139790, 142520, 143784, 160335, 167748, 179730, 183240, 192402, 209685, 213780, 215676, 239640, 251622, 256536, 269595, 274860, 279580, 320670, 335496, 359460, 377433, 384804, 419370, 427560, 431352, 481005, 503244, 539190, 549720, 559160, 629055, 641340, 718920, 754866, 769608, 838740, 962010, 1006488, 1016473, 1078380, 1258110, 1282680, 1509732, 1677480, 1887165, 1924020, 2032946, 2156760, 2516220, 3019464, 3049419, 3774330, 3848040, 4065892, 5032440, 5082365, 6098838, 7115311, 7548660, 8131784, 9148257, 10164730, 12197676, 14230622, 15097320, 15247095, 18296514, 20329460, 21345933, 24395352, 27444771, 28461244, 30494190, 35576555, 36593028, 40658920, 42691866, 45741285, 54889542, 56922488, 60988380, 64037799, 71153110, 73186056, 85383732, 91482570, 106729665, 109779084, 121976760, 128075598, 137223855, 142306220, 170767464, 182965140, 192113397, 213459330, 219558168, 256151196, 274447710, 284612440, 320188995, 365930280, 384226794, 426918660, 512302392, 548895420, 640377990, 768453588, 853837320, 960566985, 1097790840, 1280755980, 1536907176, 1921133970, 2561511960, 3842267940, 7684535880]

約数ペア:

[(1, 7684535880), (2, 3842267940), (3, 2561511960), (4, 1921133970), (5, 1536907176), (6, 1280755980), (7, 1097790840), (8, 960566985), (9, 853837320), (10, 768453588), (12, 640377990), (14, 548895420), (15, 512302392), (18, 426918660), (20, 384226794), (21, 365930280), (24, 320188995), (27, 284612440), (28, 274447710), (30, 256151196), (35, 219558168), (36, 213459330), (40, 192113397), (42, 182965140), (45, 170767464), (54, 142306220), (56, 137223855), (60, 128075598), (63, 121976760), (70, 109779084), (72, 106729665), (84, 91482570), (90, 85383732), (105, 73186056), (108, 71153110), (120, 64037799), (126, 60988380), (135, 56922488), (140, 54889542), (168, 45741285), (180, 42691866), (189, 40658920), (210, 36593028), (216, 35576555), (252, 30494190), (270, 28461244), (280, 27444771), (315, 24395352), (360, 21345933), (378, 20329460), (420, 18296514), (504, 15247095), (509, 15097320), (540, 14230622), (630, 12197676), (756, 10164730), (840, 9148257), (945, 8131784), (1018, 7548660), (1080, 7115311), (1260, 6098838), (1512, 5082365), (1527, 5032440), (1890, 4065892), (1997, 3848040), (2036, 3774330), (2520, 3049419), (2545, 3019464), (3054, 2516220), (3563, 2156760), (3780, 2032946), (3994, 1924020), (4072, 1887165), (4581, 1677480), (5090, 1509732), (5991, 1282680), (6108, 1258110), (7126, 1078380), (7560, 1016473), (7635, 1006488), (7988, 962010), (9162, 838740), (9985, 769608), (10180, 754866), (10689, 718920), (11982, 641340), (12216, 629055), (13743, 559160), (13979, 549720), (14252, 539190), (15270, 503244), (15976, 481005), (17815, 431352), (17973, 427560), (18324, 419370), (19970, 384804), (20360, 377433), (21378, 359460), (22905, 335496), (23964, 320670), (27486, 279580), (27958, 274860), (28504, 269595), (29955, 256536), (30540, 251622), (32067, 239640), (35630, 215676), (35946, 213780), (36648, 209685), (39940, 192402), (41937, 183240), (42756, 179730), (45810, 167748), (47928, 160335), (53445, 143784), (53919, 142520), (54972, 139790), (55916, 137430), (59910, 128268), (61080, 125811), (64134, 119820), (68715, 111832), (69895, 109944), (71260, 107838), (71892, 106890), (79880, 96201), (83874, 91620), (85512, 89865)]