18865667520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30187}}^1$

素因数の和:30248

約数の個数: 336

約数和(自身を含む): 76554835968

約数和(自身を除く): 57689168448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 651, 672, 720, 744, 840, 868, 930, 960, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 1984, 2016, 2170, 2232, 2240, 2480, 2520, 2604, 2790, 2880, 2976, 3255, 3360, 3472, 3720, 3906, 4032, 4340, 4464, 4960, 5040, 5208, 5580, 5952, 6510, 6720, 6944, 7440, 7812, 8680, 8928, 9765, 9920, 10080, 10416, 11160, 13020, 13888, 14880, 15624, 17360, 17856, 19530, 20160, 20832, 22320, 26040, 29760, 30187, 31248, 34720, 39060, 41664, 44640, 52080, 60374, 62496, 69440, 78120, 89280, 90561, 104160, 120748, 124992, 150935, 156240, 181122, 208320, 211309, 241496, 271683, 301870, 312480, 362244, 422618, 452805, 482992, 543366, 603740, 624960, 633927, 724488, 845236, 905610, 935797, 965984, 1056545, 1086732, 1207480, 1267854, 1358415, 1448976, 1690472, 1811220, 1871594, 1901781, 1931968, 2113090, 2173464, 2414960, 2535708, 2716830, 2807391, 2897952, 3169635, 3380944, 3622440, 3743188, 3803562, 4226180, 4346928, 4678985, 4829920, 5071416, 5433660, 5614782, 5795904, 6339270, 6550579, 6761888, 7244880, 7486376, 7607124, 8422173, 8452360, 8693856, 9357970, 9508905, 9659840, 10142832, 10867320, 11229564, 12678540, 13101158, 13523776, 14036955, 14489760, 14972752, 15214248, 16844346, 16904720, 17387712, 18715940, 19017810, 19651737, 20285664, 21734640, 22459128, 25357080, 26202316, 28073910, 28979520, 29945504, 30428496, 32752895, 33688692, 33809440, 37431880, 38035620, 39303474, 40571328, 42110865, 43469280, 44918256, 50714160, 52404632, 56147820, 58955211, 59891008, 60856992, 65505790, 67377384, 67618880, 74863760, 76071240, 78606948, 84221730, 86938560, 89836512, 98258685, 101428320, 104809264, 112295640, 117910422, 121713984, 131011580, 134754768, 149727520, 152142480, 157213896, 168443460, 179673024, 196517370, 202856640, 209618528, 224591280, 235820844, 262023160, 269509536, 294776055, 299455040, 304284960, 314427792, 336886920, 393034740, 419237056, 449182560, 471641688, 524046320, 539019072, 589552110, 608569920, 628855584, 673773840, 786069480, 898365120, 943283376, 1048092640, 1179104220, 1257711168, 1347547680, 1572138960, 1886566752, 2096185280, 2358208440, 2695095360, 3144277920, 3773133504, 4716416880, 6288555840, 9432833760, 18865667520]

約数ペア:

[(1, 18865667520), (2, 9432833760), (3, 6288555840), (4, 4716416880), (5, 3773133504), (6, 3144277920), (7, 2695095360), (8, 2358208440), (9, 2096185280), (10, 1886566752), (12, 1572138960), (14, 1347547680), (15, 1257711168), (16, 1179104220), (18, 1048092640), (20, 943283376), (21, 898365120), (24, 786069480), (28, 673773840), (30, 628855584), (31, 608569920), (32, 589552110), (35, 539019072), (36, 524046320), (40, 471641688), (42, 449182560), (45, 419237056), (48, 393034740), (56, 336886920), (60, 314427792), (62, 304284960), (63, 299455040), (64, 294776055), (70, 269509536), (72, 262023160), (80, 235820844), (84, 224591280), (90, 209618528), (93, 202856640), (96, 196517370), (105, 179673024), (112, 168443460), (120, 157213896), (124, 152142480), (126, 149727520), (140, 134754768), (144, 131011580), (155, 121713984), (160, 117910422), (168, 112295640), (180, 104809264), (186, 101428320), (192, 98258685), (210, 89836512), (217, 86938560), (224, 84221730), (240, 78606948), (248, 76071240), (252, 74863760), (279, 67618880), (280, 67377384), (288, 65505790), (310, 60856992), (315, 59891008), (320, 58955211), (336, 56147820), (360, 52404632), (372, 50714160), (420, 44918256), (434, 43469280), (448, 42110865), (465, 40571328), (480, 39303474), (496, 38035620), (504, 37431880), (558, 33809440), (560, 33688692), (576, 32752895), (620, 30428496), (630, 29945504), (651, 28979520), (672, 28073910), (720, 26202316), (744, 25357080), (840, 22459128), (868, 21734640), (930, 20285664), (960, 19651737), (992, 19017810), (1008, 18715940), (1085, 17387712), (1116, 16904720), (1120, 16844346), (1240, 15214248), (1260, 14972752), (1302, 14489760), (1344, 14036955), (1395, 13523776), (1440, 13101158), (1488, 12678540), (1680, 11229564), (1736, 10867320), (1860, 10142832), (1953, 9659840), (1984, 9508905), (2016, 9357970), (2170, 8693856), (2232, 8452360), (2240, 8422173), (2480, 7607124), (2520, 7486376), (2604, 7244880), (2790, 6761888), (2880, 6550579), (2976, 6339270), (3255, 5795904), (3360, 5614782), (3472, 5433660), (3720, 5071416), (3906, 4829920), (4032, 4678985), (4340, 4346928), (4464, 4226180), (4960, 3803562), (5040, 3743188), (5208, 3622440), (5580, 3380944), (5952, 3169635), (6510, 2897952), (6720, 2807391), (6944, 2716830), (7440, 2535708), (7812, 2414960), (8680, 2173464), (8928, 2113090), (9765, 1931968), (9920, 1901781), (10080, 1871594), (10416, 1811220), (11160, 1690472), (13020, 1448976), (13888, 1358415), (14880, 1267854), (15624, 1207480), (17360, 1086732), (17856, 1056545), (19530, 965984), (20160, 935797), (20832, 905610), (22320, 845236), (26040, 724488), (29760, 633927), (30187, 624960), (31248, 603740), (34720, 543366), (39060, 482992), (41664, 452805), (44640, 422618), (52080, 362244), (60374, 312480), (62496, 301870), (69440, 271683), (78120, 241496), (89280, 211309), (90561, 208320), (104160, 181122), (120748, 156240), (124992, 150935)]