18521187840

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1624

約数の個数: 480

約数和(自身を含む): 70065515520

約数和(自身を除く): 51544327680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 486, 512, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 768, 810, 855, 864, 912, 960, 972, 1026, 1080, 1140, 1152, 1215, 1216, 1280, 1296, 1368, 1440, 1520, 1536, 1539, 1567, 1620, 1710, 1728, 1824, 1920, 1944, 2052, 2160, 2280, 2304, 2430, 2432, 2560, 2565, 2592, 2736, 2880, 3040, 3078, 3134, 3240, 3420, 3456, 3648, 3840, 3888, 4104, 4320, 4560, 4608, 4617, 4701, 4860, 4864, 5130, 5184, 5472, 5760, 6080, 6156, 6268, 6480, 6840, 6912, 7296, 7680, 7695, 7776, 7835, 8208, 8640, 9120, 9234, 9402, 9720, 9728, 10260, 10368, 10944, 11520, 12160, 12312, 12536, 12960, 13680, 13824, 14103, 14592, 15390, 15552, 15670, 16416, 17280, 18240, 18468, 18804, 19440, 20520, 20736, 21888, 23040, 23085, 23505, 24320, 24624, 25072, 25920, 27360, 28206, 29184, 29773, 30780, 31104, 31340, 32832, 34560, 36480, 36936, 37608, 38880, 41040, 41472, 42309, 43776, 46170, 47010, 48640, 49248, 50144, 51840, 54720, 56412, 59546, 61560, 62208, 62680, 65664, 69120, 70515, 72960, 73872, 75216, 77760, 82080, 84618, 87552, 89319, 92340, 94020, 98496, 100288, 103680, 109440, 112824, 119092, 123120, 124416, 125360, 126927, 131328, 141030, 145920, 147744, 148865, 150432, 155520, 164160, 169236, 178638, 184680, 188040, 196992, 200576, 207360, 211545, 218880, 225648, 238184, 246240, 250720, 253854, 262656, 267957, 282060, 295488, 297730, 300864, 311040, 328320, 338472, 357276, 369360, 376080, 380781, 393984, 401152, 423090, 437760, 446595, 451296, 476368, 492480, 501440, 507708, 535914, 564120, 590976, 595460, 601728, 622080, 634635, 656640, 676944, 714552, 738720, 752160, 761562, 787968, 802304, 803871, 846180, 893190, 902592, 952736, 984960, 1002880, 1015416, 1071828, 1128240, 1181952, 1190920, 1203456, 1269270, 1313280, 1339785, 1353888, 1429104, 1477440, 1504320, 1523124, 1607742, 1692360, 1786380, 1805184, 1903905, 1905472, 1969920, 2005760, 2030832, 2143656, 2256480, 2363904, 2381840, 2406912, 2411613, 2538540, 2679570, 2707776, 2858208, 2954880, 3008640, 3046248, 3215484, 3384720, 3572760, 3610368, 3807810, 3810944, 3939840, 4011520, 4019355, 4061664, 4287312, 4512960, 4763680, 4823226, 5077080, 5359140, 5415552, 5716416, 5909760, 6017280, 6092496, 6430968, 6769440, 7145520, 7220736, 7234839, 7615620, 7621888, 8038710, 8123328, 8574624, 9025920, 9527360, 9646452, 10154160, 10718280, 10831104, 11432832, 11819520, 12034560, 12058065, 12184992, 12861936, 13538880, 14291040, 14469678, 15231240, 15243776, 16077420, 16246656, 17149248, 18051840, 19054720, 19292904, 20308320, 21436560, 21662208, 22865664, 24116130, 24369984, 25723872, 27077760, 28582080, 28939356, 30462480, 32154840, 32493312, 34298496, 36103680, 36174195, 38109440, 38585808, 40616640, 42873120, 45731328, 48232260, 48739968, 51447744, 54155520, 57164160, 57878712, 60924960, 64309680, 64986624, 68596992, 72348390, 76218880, 77171616, 81233280, 85746240, 96464520, 97479936, 102895488, 108311040, 114328320, 115757424, 121849920, 128619360, 137193984, 144696780, 154343232, 162466560, 171492480, 192929040, 194959872, 205790976, 228656640, 231514848, 243699840, 257238720, 289393560, 308686464, 324933120, 342984960, 385858080, 411581952, 463029696, 487399680, 514477440, 578787120, 617372928, 685969920, 771716160, 926059392, 974799360, 1028954880, 1157574240, 1234745856, 1543432320, 1852118784, 2057909760, 2315148480, 3086864640, 3704237568, 4630296960, 6173729280, 9260593920, 18521187840]

約数ペア:

[(1, 18521187840), (2, 9260593920), (3, 6173729280), (4, 4630296960), (5, 3704237568), (6, 3086864640), (8, 2315148480), (9, 2057909760), (10, 1852118784), (12, 1543432320), (15, 1234745856), (16, 1157574240), (18, 1028954880), (19, 974799360), (20, 926059392), (24, 771716160), (27, 685969920), (30, 617372928), (32, 578787120), (36, 514477440), (38, 487399680), (40, 463029696), (45, 411581952), (48, 385858080), (54, 342984960), (57, 324933120), (60, 308686464), (64, 289393560), (72, 257238720), (76, 243699840), (80, 231514848), (81, 228656640), (90, 205790976), (95, 194959872), (96, 192929040), (108, 171492480), (114, 162466560), (120, 154343232), (128, 144696780), (135, 137193984), (144, 128619360), (152, 121849920), (160, 115757424), (162, 114328320), (171, 108311040), (180, 102895488), (190, 97479936), (192, 96464520), (216, 85746240), (228, 81233280), (240, 77171616), (243, 76218880), (256, 72348390), (270, 68596992), (285, 64986624), (288, 64309680), (304, 60924960), (320, 57878712), (324, 57164160), (342, 54155520), (360, 51447744), (380, 48739968), (384, 48232260), (405, 45731328), (432, 42873120), (456, 40616640), (480, 38585808), (486, 38109440), (512, 36174195), (513, 36103680), (540, 34298496), (570, 32493312), (576, 32154840), (608, 30462480), (640, 28939356), (648, 28582080), (684, 27077760), (720, 25723872), (760, 24369984), (768, 24116130), (810, 22865664), (855, 21662208), (864, 21436560), (912, 20308320), (960, 19292904), (972, 19054720), (1026, 18051840), (1080, 17149248), (1140, 16246656), (1152, 16077420), (1215, 15243776), (1216, 15231240), (1280, 14469678), (1296, 14291040), (1368, 13538880), (1440, 12861936), (1520, 12184992), (1536, 12058065), (1539, 12034560), (1567, 11819520), (1620, 11432832), (1710, 10831104), (1728, 10718280), (1824, 10154160), (1920, 9646452), (1944, 9527360), (2052, 9025920), (2160, 8574624), (2280, 8123328), (2304, 8038710), (2430, 7621888), (2432, 7615620), (2560, 7234839), (2565, 7220736), (2592, 7145520), (2736, 6769440), (2880, 6430968), (3040, 6092496), (3078, 6017280), (3134, 5909760), (3240, 5716416), (3420, 5415552), (3456, 5359140), (3648, 5077080), (3840, 4823226), (3888, 4763680), (4104, 4512960), (4320, 4287312), (4560, 4061664), (4608, 4019355), (4617, 4011520), (4701, 3939840), (4860, 3810944), (4864, 3807810), (5130, 3610368), (5184, 3572760), (5472, 3384720), (5760, 3215484), (6080, 3046248), (6156, 3008640), (6268, 2954880), (6480, 2858208), (6840, 2707776), (6912, 2679570), (7296, 2538540), (7680, 2411613), (7695, 2406912), (7776, 2381840), (7835, 2363904), (8208, 2256480), (8640, 2143656), (9120, 2030832), (9234, 2005760), (9402, 1969920), (9720, 1905472), (9728, 1903905), (10260, 1805184), (10368, 1786380), (10944, 1692360), (11520, 1607742), (12160, 1523124), (12312, 1504320), (12536, 1477440), (12960, 1429104), (13680, 1353888), (13824, 1339785), (14103, 1313280), (14592, 1269270), (15390, 1203456), (15552, 1190920), (15670, 1181952), (16416, 1128240), (17280, 1071828), (18240, 1015416), (18468, 1002880), (18804, 984960), (19440, 952736), (20520, 902592), (20736, 893190), (21888, 846180), (23040, 803871), (23085, 802304), (23505, 787968), (24320, 761562), (24624, 752160), (25072, 738720), (25920, 714552), (27360, 676944), (28206, 656640), (29184, 634635), (29773, 622080), (30780, 601728), (31104, 595460), (31340, 590976), (32832, 564120), (34560, 535914), (36480, 507708), (36936, 501440), (37608, 492480), (38880, 476368), (41040, 451296), (41472, 446595), (42309, 437760), (43776, 423090), (46170, 401152), (47010, 393984), (48640, 380781), (49248, 376080), (50144, 369360), (51840, 357276), (54720, 338472), (56412, 328320), (59546, 311040), (61560, 300864), (62208, 297730), (62680, 295488), (65664, 282060), (69120, 267957), (70515, 262656), (72960, 253854), (73872, 250720), (75216, 246240), (77760, 238184), (82080, 225648), (84618, 218880), (87552, 211545), (89319, 207360), (92340, 200576), (94020, 196992), (98496, 188040), (100288, 184680), (103680, 178638), (109440, 169236), (112824, 164160), (119092, 155520), (123120, 150432), (124416, 148865), (125360, 147744), (126927, 145920), (131328, 141030)]