18741752640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1307}}^1$

素因数の和:1726

約数の個数: 336

約数和(自身を含む): 69657090048

約数和(自身を除く): 50915337408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 383, 390, 416, 468, 480, 520, 576, 585, 624, 720, 766, 780, 832, 936, 960, 1040, 1149, 1170, 1248, 1307, 1440, 1532, 1560, 1872, 1915, 2080, 2298, 2340, 2496, 2614, 2880, 3064, 3120, 3447, 3744, 3830, 3921, 4160, 4596, 4680, 4979, 5228, 5745, 6128, 6240, 6535, 6894, 7488, 7660, 7842, 9192, 9360, 9958, 10456, 11490, 11763, 12256, 12480, 13070, 13788, 14937, 15320, 15684, 16991, 17235, 18384, 18720, 19605, 19916, 20912, 22980, 23526, 24512, 24895, 26140, 27576, 29874, 30640, 31368, 33982, 34470, 36768, 37440, 39210, 39832, 41824, 44811, 45960, 47052, 49790, 50973, 52280, 55152, 58815, 59748, 61280, 62736, 67964, 68940, 73536, 74685, 78420, 79664, 83648, 84955, 89622, 91920, 94104, 99580, 101946, 104560, 110304, 117630, 119496, 122560, 125472, 135928, 137880, 149370, 152919, 156840, 159328, 169910, 179244, 183840, 188208, 199160, 203892, 209120, 220608, 224055, 235260, 238992, 250944, 254865, 271856, 275760, 298740, 305838, 313680, 318656, 339820, 358488, 367680, 376416, 398320, 407784, 418240, 448110, 470520, 477984, 500581, 509730, 543712, 551520, 597480, 611676, 627360, 679640, 716976, 752832, 764595, 796640, 815568, 896220, 941040, 955968, 1001162, 1019460, 1087424, 1103040, 1194960, 1223352, 1254720, 1359280, 1433952, 1501743, 1529190, 1593280, 1631136, 1792440, 1882080, 2002324, 2038920, 2389920, 2446704, 2502905, 2718560, 2867904, 3003486, 3058380, 3262272, 3584880, 3764160, 4004648, 4077840, 4505229, 4779840, 4893408, 5005810, 5437120, 6006972, 6116760, 6507553, 7169760, 7508715, 8009296, 8155680, 9010458, 9786816, 10011620, 12013944, 12233520, 13015106, 14339520, 15017430, 16018592, 16311360, 18020916, 19522659, 20023240, 22526145, 24027888, 24467040, 26030212, 30034860, 32037184, 32537765, 36041832, 39045318, 40046480, 45052290, 48055776, 48934080, 52060424, 58567977, 60069720, 65075530, 72083664, 78090636, 80092960, 90104580, 96111552, 97613295, 104120848, 117135954, 120139440, 130151060, 144167328, 156181272, 160185920, 180209160, 195226590, 208241696, 234271908, 240278880, 260302120, 288334656, 292839885, 312362544, 360418320, 390453180, 416483392, 468543816, 480557760, 520604240, 585679770, 624725088, 720836640, 780906360, 937087632, 1041208480, 1171359540, 1249450176, 1441673280, 1561812720, 1874175264, 2082416960, 2342719080, 3123625440, 3748350528, 4685438160, 6247250880, 9370876320, 18741752640]

約数ペア:

[(1, 18741752640), (2, 9370876320), (3, 6247250880), (4, 4685438160), (5, 3748350528), (6, 3123625440), (8, 2342719080), (9, 2082416960), (10, 1874175264), (12, 1561812720), (13, 1441673280), (15, 1249450176), (16, 1171359540), (18, 1041208480), (20, 937087632), (24, 780906360), (26, 720836640), (30, 624725088), (32, 585679770), (36, 520604240), (39, 480557760), (40, 468543816), (45, 416483392), (48, 390453180), (52, 360418320), (60, 312362544), (64, 292839885), (65, 288334656), (72, 260302120), (78, 240278880), (80, 234271908), (90, 208241696), (96, 195226590), (104, 180209160), (117, 160185920), (120, 156181272), (130, 144167328), (144, 130151060), (156, 120139440), (160, 117135954), (180, 104120848), (192, 97613295), (195, 96111552), (208, 90104580), (234, 80092960), (240, 78090636), (260, 72083664), (288, 65075530), (312, 60069720), (320, 58567977), (360, 52060424), (383, 48934080), (390, 48055776), (416, 45052290), (468, 40046480), (480, 39045318), (520, 36041832), (576, 32537765), (585, 32037184), (624, 30034860), (720, 26030212), (766, 24467040), (780, 24027888), (832, 22526145), (936, 20023240), (960, 19522659), (1040, 18020916), (1149, 16311360), (1170, 16018592), (1248, 15017430), (1307, 14339520), (1440, 13015106), (1532, 12233520), (1560, 12013944), (1872, 10011620), (1915, 9786816), (2080, 9010458), (2298, 8155680), (2340, 8009296), (2496, 7508715), (2614, 7169760), (2880, 6507553), (3064, 6116760), (3120, 6006972), (3447, 5437120), (3744, 5005810), (3830, 4893408), (3921, 4779840), (4160, 4505229), (4596, 4077840), (4680, 4004648), (4979, 3764160), (5228, 3584880), (5745, 3262272), (6128, 3058380), (6240, 3003486), (6535, 2867904), (6894, 2718560), (7488, 2502905), (7660, 2446704), (7842, 2389920), (9192, 2038920), (9360, 2002324), (9958, 1882080), (10456, 1792440), (11490, 1631136), (11763, 1593280), (12256, 1529190), (12480, 1501743), (13070, 1433952), (13788, 1359280), (14937, 1254720), (15320, 1223352), (15684, 1194960), (16991, 1103040), (17235, 1087424), (18384, 1019460), (18720, 1001162), (19605, 955968), (19916, 941040), (20912, 896220), (22980, 815568), (23526, 796640), (24512, 764595), (24895, 752832), (26140, 716976), (27576, 679640), (29874, 627360), (30640, 611676), (31368, 597480), (33982, 551520), (34470, 543712), (36768, 509730), (37440, 500581), (39210, 477984), (39832, 470520), (41824, 448110), (44811, 418240), (45960, 407784), (47052, 398320), (49790, 376416), (50973, 367680), (52280, 358488), (55152, 339820), (58815, 318656), (59748, 313680), (61280, 305838), (62736, 298740), (67964, 275760), (68940, 271856), (73536, 254865), (74685, 250944), (78420, 238992), (79664, 235260), (83648, 224055), (84955, 220608), (89622, 209120), (91920, 203892), (94104, 199160), (99580, 188208), (101946, 183840), (104560, 179244), (110304, 169910), (117630, 159328), (119496, 156840), (122560, 152919), (125472, 149370), (135928, 137880)]