18691194960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:1003

約数の個数: 320

約数和(自身を含む): 65718293760

約数和(自身を除く): 47027098800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 137, 144, 166, 180, 216, 240, 249, 270, 274, 332, 360, 411, 415, 432, 498, 540, 548, 664, 685, 720, 747, 761, 822, 830, 996, 1080, 1096, 1233, 1245, 1328, 1370, 1494, 1522, 1644, 1660, 1992, 2055, 2160, 2192, 2241, 2283, 2466, 2490, 2740, 2988, 3044, 3288, 3320, 3699, 3735, 3805, 3984, 4110, 4482, 4566, 4932, 4980, 5480, 5976, 6088, 6165, 6576, 6640, 6849, 7398, 7470, 7610, 8220, 8964, 9132, 9864, 9960, 10960, 11205, 11371, 11415, 11952, 12176, 12330, 13698, 14796, 14940, 15220, 16440, 17928, 18264, 18495, 19728, 19920, 20547, 22410, 22742, 22830, 24660, 27396, 29592, 29880, 30440, 32880, 34113, 34245, 35856, 36528, 36990, 41094, 44820, 45484, 45660, 49320, 54792, 56855, 59184, 59760, 60880, 63163, 68226, 68490, 73980, 82188, 89640, 90968, 91320, 98640, 102339, 102735, 104257, 109584, 113710, 126326, 136452, 136980, 147960, 164376, 170565, 179280, 181936, 182640, 189489, 204678, 205470, 208514, 227420, 252652, 272904, 273960, 295920, 307017, 312771, 315815, 328752, 341130, 378978, 409356, 410940, 417028, 454840, 505304, 511695, 521285, 545808, 547920, 568467, 614034, 625542, 631630, 682260, 757956, 818712, 821880, 834056, 909680, 938313, 947445, 1010608, 1023390, 1042570, 1136934, 1228068, 1251084, 1263260, 1364520, 1515912, 1535085, 1563855, 1637424, 1643760, 1668112, 1705401, 1876626, 1894890, 2046780, 2085140, 2273868, 2456136, 2502168, 2526520, 2729040, 2814939, 2842335, 3031824, 3070170, 3127710, 3410802, 3753252, 3789780, 4093560, 4170280, 4547736, 4691565, 4912272, 5004336, 5053040, 5629878, 5684670, 6140340, 6255420, 6821604, 7506504, 7579560, 8187120, 8340560, 8527005, 8653331, 9095472, 9383130, 11259756, 11369340, 12280680, 12510840, 13643208, 14074695, 15013008, 15159120, 17054010, 17306662, 18766260, 22519512, 22738680, 24561360, 25021680, 25959993, 27286416, 28149390, 34108020, 34613324, 37532520, 43266655, 45039024, 45477360, 51919986, 56298780, 68216040, 69226648, 75065040, 77879979, 86533310, 103839972, 112597560, 129799965, 136432080, 138453296, 155759958, 173066620, 207679944, 225195120, 233639937, 259599930, 311519916, 346133240, 389399895, 415359888, 467279874, 519199860, 623039832, 692266480, 778799790, 934559748, 1038399720, 1168199685, 1246079664, 1557599580, 1869119496, 2076799440, 2336399370, 3115199160, 3738238992, 4672798740, 6230398320, 9345597480, 18691194960]

約数ペア:

[(1, 18691194960), (2, 9345597480), (3, 6230398320), (4, 4672798740), (5, 3738238992), (6, 3115199160), (8, 2336399370), (9, 2076799440), (10, 1869119496), (12, 1557599580), (15, 1246079664), (16, 1168199685), (18, 1038399720), (20, 934559748), (24, 778799790), (27, 692266480), (30, 623039832), (36, 519199860), (40, 467279874), (45, 415359888), (48, 389399895), (54, 346133240), (60, 311519916), (72, 259599930), (80, 233639937), (83, 225195120), (90, 207679944), (108, 173066620), (120, 155759958), (135, 138453296), (137, 136432080), (144, 129799965), (166, 112597560), (180, 103839972), (216, 86533310), (240, 77879979), (249, 75065040), (270, 69226648), (274, 68216040), (332, 56298780), (360, 51919986), (411, 45477360), (415, 45039024), (432, 43266655), (498, 37532520), (540, 34613324), (548, 34108020), (664, 28149390), (685, 27286416), (720, 25959993), (747, 25021680), (761, 24561360), (822, 22738680), (830, 22519512), (996, 18766260), (1080, 17306662), (1096, 17054010), (1233, 15159120), (1245, 15013008), (1328, 14074695), (1370, 13643208), (1494, 12510840), (1522, 12280680), (1644, 11369340), (1660, 11259756), (1992, 9383130), (2055, 9095472), (2160, 8653331), (2192, 8527005), (2241, 8340560), (2283, 8187120), (2466, 7579560), (2490, 7506504), (2740, 6821604), (2988, 6255420), (3044, 6140340), (3288, 5684670), (3320, 5629878), (3699, 5053040), (3735, 5004336), (3805, 4912272), (3984, 4691565), (4110, 4547736), (4482, 4170280), (4566, 4093560), (4932, 3789780), (4980, 3753252), (5480, 3410802), (5976, 3127710), (6088, 3070170), (6165, 3031824), (6576, 2842335), (6640, 2814939), (6849, 2729040), (7398, 2526520), (7470, 2502168), (7610, 2456136), (8220, 2273868), (8964, 2085140), (9132, 2046780), (9864, 1894890), (9960, 1876626), (10960, 1705401), (11205, 1668112), (11371, 1643760), (11415, 1637424), (11952, 1563855), (12176, 1535085), (12330, 1515912), (13698, 1364520), (14796, 1263260), (14940, 1251084), (15220, 1228068), (16440, 1136934), (17928, 1042570), (18264, 1023390), (18495, 1010608), (19728, 947445), (19920, 938313), (20547, 909680), (22410, 834056), (22742, 821880), (22830, 818712), (24660, 757956), (27396, 682260), (29592, 631630), (29880, 625542), (30440, 614034), (32880, 568467), (34113, 547920), (34245, 545808), (35856, 521285), (36528, 511695), (36990, 505304), (41094, 454840), (44820, 417028), (45484, 410940), (45660, 409356), (49320, 378978), (54792, 341130), (56855, 328752), (59184, 315815), (59760, 312771), (60880, 307017), (63163, 295920), (68226, 273960), (68490, 272904), (73980, 252652), (82188, 227420), (89640, 208514), (90968, 205470), (91320, 204678), (98640, 189489), (102339, 182640), (102735, 181936), (104257, 179280), (109584, 170565), (113710, 164376), (126326, 147960), (136452, 136980)]