1221189252480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{6607}}^1\times {\mathrm{32089}}^1$

素因数の和:38721

約数の個数: 192

約数和(自身を含む): 4217688820800

約数和(自身を除く): 2996499568320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 6607, 13214, 19821, 26428, 32089, 33035, 39642, 52856, 59463, 64178, 66070, 79284, 96267, 99105, 105712, 118926, 128356, 132140, 158568, 160445, 192534, 198210, 211424, 237852, 256712, 264280, 288801, 297315, 317136, 320890, 385068, 396420, 422848, 475704, 481335, 513424, 528560, 577602, 594630, 634272, 641780, 770136, 792840, 845696, 951408, 962670, 1026848, 1057120, 1155204, 1189260, 1268544, 1283560, 1444005, 1540272, 1585680, 1902816, 1925340, 2053696, 2114240, 2310408, 2378520, 2537088, 2567120, 2888010, 3080544, 3171360, 3805632, 3850680, 4107392, 4228480, 4620816, 4757040, 5134240, 5776020, 6161088, 6342720, 7611264, 7701360, 9241632, 9514080, 10268480, 11552040, 12322176, 12685440, 15402720, 18483264, 19028160, 20536960, 23104080, 30805440, 36966528, 38056320, 46208160, 61610880, 92416320, 184832640, 212012023, 424024046, 636036069, 848048092, 1060060115, 1272072138, 1696096184, 1908108207, 2120120230, 2544144276, 3180180345, 3392192368, 3816216414, 4240240460, 5088288552, 6360360690, 6784384736, 7632432828, 8480480920, 9540541035, 10176577104, 12720721380, 13568769472, 15264865656, 16960961840, 19081082070, 20353154208, 25441442760, 27137538944, 30529731312, 33921923680, 38162164140, 40706308416, 50882885520, 61059462624, 67843847360, 76324328280, 81412616832, 101765771040, 122118925248, 135687694720, 152648656560, 203531542080, 244237850496, 305297313120, 407063084160, 610594626240, 1221189252480]

約数ペア:

[(1, 1221189252480), (2, 610594626240), (3, 407063084160), (4, 305297313120), (5, 244237850496), (6, 203531542080), (8, 152648656560), (9, 135687694720), (10, 122118925248), (12, 101765771040), (15, 81412616832), (16, 76324328280), (18, 67843847360), (20, 61059462624), (24, 50882885520), (30, 40706308416), (32, 38162164140), (36, 33921923680), (40, 30529731312), (45, 27137538944), (48, 25441442760), (60, 20353154208), (64, 19081082070), (72, 16960961840), (80, 15264865656), (90, 13568769472), (96, 12720721380), (120, 10176577104), (128, 9540541035), (144, 8480480920), (160, 7632432828), (180, 6784384736), (192, 6360360690), (240, 5088288552), (288, 4240240460), (320, 3816216414), (360, 3392192368), (384, 3180180345), (480, 2544144276), (576, 2120120230), (640, 1908108207), (720, 1696096184), (960, 1272072138), (1152, 1060060115), (1440, 848048092), (1920, 636036069), (2880, 424024046), (5760, 212012023), (6607, 184832640), (13214, 92416320), (19821, 61610880), (26428, 46208160), (32089, 38056320), (33035, 36966528), (39642, 30805440), (52856, 23104080), (59463, 20536960), (64178, 19028160), (66070, 18483264), (79284, 15402720), (96267, 12685440), (99105, 12322176), (105712, 11552040), (118926, 10268480), (128356, 9514080), (132140, 9241632), (158568, 7701360), (160445, 7611264), (192534, 6342720), (198210, 6161088), (211424, 5776020), (237852, 5134240), (256712, 4757040), (264280, 4620816), (288801, 4228480), (297315, 4107392), (317136, 3850680), (320890, 3805632), (385068, 3171360), (396420, 3080544), (422848, 2888010), (475704, 2567120), (481335, 2537088), (513424, 2378520), (528560, 2310408), (577602, 2114240), (594630, 2053696), (634272, 1925340), (641780, 1902816), (770136, 1585680), (792840, 1540272), (845696, 1444005), (951408, 1283560), (962670, 1268544), (1026848, 1189260), (1057120, 1155204)]