18444818880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:609

約数の個数: 448

約数和(自身を含む): 67124275200

約数和(自身を除く): 48679456320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 79, 80, 90, 96, 108, 120, 122, 135, 144, 158, 160, 180, 183, 192, 216, 237, 240, 244, 270, 288, 305, 316, 320, 360, 366, 395, 432, 443, 474, 480, 488, 540, 549, 576, 610, 632, 711, 720, 732, 790, 864, 886, 915, 948, 960, 976, 1080, 1098, 1185, 1220, 1264, 1329, 1422, 1440, 1464, 1580, 1647, 1728, 1772, 1830, 1896, 1952, 2133, 2160, 2196, 2215, 2370, 2440, 2528, 2658, 2745, 2844, 2880, 2928, 3160, 3294, 3544, 3555, 3660, 3792, 3904, 3987, 4266, 4320, 4392, 4430, 4740, 4819, 4880, 5056, 5316, 5490, 5688, 5856, 6320, 6588, 6645, 7088, 7110, 7320, 7584, 7974, 8235, 8532, 8640, 8784, 8860, 9480, 9638, 9760, 10632, 10665, 10980, 11376, 11712, 11961, 12640, 13176, 13290, 14176, 14220, 14457, 14640, 15168, 15948, 16470, 17064, 17568, 17720, 18960, 19276, 19520, 19935, 21264, 21330, 21960, 22752, 23922, 24095, 25280, 26352, 26580, 27023, 28352, 28440, 28914, 29280, 31896, 32940, 34128, 34997, 35136, 35440, 37920, 38552, 39870, 42528, 42660, 43371, 43920, 45504, 47844, 48190, 52704, 53160, 54046, 56880, 57828, 58560, 59805, 63792, 65880, 68256, 69994, 70880, 72285, 75840, 77104, 79740, 81069, 85056, 85320, 86742, 87840, 95688, 96380, 104991, 105408, 106320, 108092, 113760, 115656, 119610, 127584, 130113, 131760, 135115, 136512, 139988, 141760, 144570, 154208, 159480, 162138, 170640, 173484, 174985, 175680, 191376, 192760, 209982, 212640, 216184, 216855, 227520, 231312, 239220, 243207, 255168, 260226, 263520, 270230, 279976, 289140, 308416, 314973, 318960, 324276, 341280, 346968, 349970, 382752, 385520, 405345, 419964, 425280, 432368, 433710, 462624, 478440, 486414, 520452, 524955, 527040, 540460, 559952, 578280, 629946, 637920, 648552, 650565, 682560, 693936, 699940, 729621, 765504, 771040, 810690, 839928, 864736, 867420, 925248, 944919, 956880, 972828, 1040904, 1049910, 1080920, 1119904, 1156560, 1216035, 1259892, 1275840, 1297104, 1301130, 1387872, 1399880, 1459242, 1542080, 1574865, 1621380, 1679856, 1729472, 1734840, 1889838, 1913760, 1945656, 2081808, 2099820, 2134817, 2161840, 2239808, 2313120, 2432070, 2519784, 2594208, 2602260, 2775744, 2799760, 2918484, 3149730, 3242760, 3359712, 3469680, 3648105, 3779676, 3827520, 3891312, 4163616, 4199640, 4269634, 4323680, 4626240, 4724595, 4864140, 5039568, 5188416, 5204520, 5599520, 5836968, 6299460, 6404451, 6485520, 6719424, 6939360, 7296210, 7559352, 7782624, 8327232, 8399280, 8539268, 8647360, 9449190, 9728280, 10079136, 10409040, 10674085, 11199040, 11673936, 12598920, 12808902, 12971040, 13878720, 14592420, 15118704, 15565248, 16798560, 17078536, 18898380, 19213353, 19456560, 20158272, 20818080, 21348170, 23347872, 25197840, 25617804, 25942080, 29184840, 30237408, 32022255, 33597120, 34157072, 37796760, 38426706, 38913120, 41636160, 42696340, 46695744, 50395680, 51235608, 57640059, 58369680, 60474816, 64044510, 68314144, 75593520, 76853412, 77826240, 85392680, 96066765, 100791360, 102471216, 115280118, 116739360, 128089020, 136628288, 151187040, 153706824, 170785360, 192133530, 204942432, 230560236, 233478720, 256178040, 288200295, 302374080, 307413648, 341570720, 384267060, 409884864, 461120472, 512356080, 576400590, 614827296, 683141440, 768534120, 922240944, 1024712160, 1152801180, 1229654592, 1537068240, 1844481888, 2049424320, 2305602360, 3074136480, 3688963776, 4611204720, 6148272960, 9222409440, 18444818880]

約数ペア:

[(1, 18444818880), (2, 9222409440), (3, 6148272960), (4, 4611204720), (5, 3688963776), (6, 3074136480), (8, 2305602360), (9, 2049424320), (10, 1844481888), (12, 1537068240), (15, 1229654592), (16, 1152801180), (18, 1024712160), (20, 922240944), (24, 768534120), (27, 683141440), (30, 614827296), (32, 576400590), (36, 512356080), (40, 461120472), (45, 409884864), (48, 384267060), (54, 341570720), (60, 307413648), (61, 302374080), (64, 288200295), (72, 256178040), (79, 233478720), (80, 230560236), (90, 204942432), (96, 192133530), (108, 170785360), (120, 153706824), (122, 151187040), (135, 136628288), (144, 128089020), (158, 116739360), (160, 115280118), (180, 102471216), (183, 100791360), (192, 96066765), (216, 85392680), (237, 77826240), (240, 76853412), (244, 75593520), (270, 68314144), (288, 64044510), (305, 60474816), (316, 58369680), (320, 57640059), (360, 51235608), (366, 50395680), (395, 46695744), (432, 42696340), (443, 41636160), (474, 38913120), (480, 38426706), (488, 37796760), (540, 34157072), (549, 33597120), (576, 32022255), (610, 30237408), (632, 29184840), (711, 25942080), (720, 25617804), (732, 25197840), (790, 23347872), (864, 21348170), (886, 20818080), (915, 20158272), (948, 19456560), (960, 19213353), (976, 18898380), (1080, 17078536), (1098, 16798560), (1185, 15565248), (1220, 15118704), (1264, 14592420), (1329, 13878720), (1422, 12971040), (1440, 12808902), (1464, 12598920), (1580, 11673936), (1647, 11199040), (1728, 10674085), (1772, 10409040), (1830, 10079136), (1896, 9728280), (1952, 9449190), (2133, 8647360), (2160, 8539268), (2196, 8399280), (2215, 8327232), (2370, 7782624), (2440, 7559352), (2528, 7296210), (2658, 6939360), (2745, 6719424), (2844, 6485520), (2880, 6404451), (2928, 6299460), (3160, 5836968), (3294, 5599520), (3544, 5204520), (3555, 5188416), (3660, 5039568), (3792, 4864140), (3904, 4724595), (3987, 4626240), (4266, 4323680), (4320, 4269634), (4392, 4199640), (4430, 4163616), (4740, 3891312), (4819, 3827520), (4880, 3779676), (5056, 3648105), (5316, 3469680), (5490, 3359712), (5688, 3242760), (5856, 3149730), (6320, 2918484), (6588, 2799760), (6645, 2775744), (7088, 2602260), (7110, 2594208), (7320, 2519784), (7584, 2432070), (7974, 2313120), (8235, 2239808), (8532, 2161840), (8640, 2134817), (8784, 2099820), (8860, 2081808), (9480, 1945656), (9638, 1913760), (9760, 1889838), (10632, 1734840), (10665, 1729472), (10980, 1679856), (11376, 1621380), (11712, 1574865), (11961, 1542080), (12640, 1459242), (13176, 1399880), (13290, 1387872), (14176, 1301130), (14220, 1297104), (14457, 1275840), (14640, 1259892), (15168, 1216035), (15948, 1156560), (16470, 1119904), (17064, 1080920), (17568, 1049910), (17720, 1040904), (18960, 972828), (19276, 956880), (19520, 944919), (19935, 925248), (21264, 867420), (21330, 864736), (21960, 839928), (22752, 810690), (23922, 771040), (24095, 765504), (25280, 729621), (26352, 699940), (26580, 693936), (27023, 682560), (28352, 650565), (28440, 648552), (28914, 637920), (29280, 629946), (31896, 578280), (32940, 559952), (34128, 540460), (34997, 527040), (35136, 524955), (35440, 520452), (37920, 486414), (38552, 478440), (39870, 462624), (42528, 433710), (42660, 432368), (43371, 425280), (43920, 419964), (45504, 405345), (47844, 385520), (48190, 382752), (52704, 349970), (53160, 346968), (54046, 341280), (56880, 324276), (57828, 318960), (58560, 314973), (59805, 308416), (63792, 289140), (65880, 279976), (68256, 270230), (69994, 263520), (70880, 260226), (72285, 255168), (75840, 243207), (77104, 239220), (79740, 231312), (81069, 227520), (85056, 216855), (85320, 216184), (86742, 212640), (87840, 209982), (95688, 192760), (96380, 191376), (104991, 175680), (105408, 174985), (106320, 173484), (108092, 170640), (113760, 162138), (115656, 159480), (119610, 154208), (127584, 144570), (130113, 141760), (131760, 139988), (135115, 136512)]