213082560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:571

約数の個数: 168

約数和(自身を含む): 738353616

約数和(自身を除く): 525271056

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, 144, 160, 180, 192, 240, 241, 288, 307, 320, 360, 480, 482, 576, 614, 720, 723, 921, 960, 964, 1205, 1228, 1440, 1446, 1535, 1842, 1928, 2169, 2410, 2456, 2763, 2880, 2892, 3070, 3615, 3684, 3856, 4338, 4605, 4820, 4912, 5526, 5784, 6140, 7230, 7368, 7712, 8676, 9210, 9640, 9824, 10845, 11052, 11568, 12280, 13815, 14460, 14736, 15424, 17352, 18420, 19280, 19648, 21690, 22104, 23136, 24560, 27630, 28920, 29472, 34704, 36840, 38560, 43380, 44208, 46272, 49120, 55260, 57840, 58944, 69408, 73680, 73987, 77120, 86760, 88416, 98240, 110520, 115680, 138816, 147360, 147974, 173520, 176832, 221040, 221961, 231360, 294720, 295948, 347040, 369935, 442080, 443922, 591896, 665883, 694080, 739870, 884160, 887844, 1109805, 1183792, 1331766, 1479740, 1775688, 2219610, 2367584, 2663532, 2959480, 3329415, 3551376, 4439220, 4735168, 5327064, 5918960, 6658830, 7102752, 8878440, 10654128, 11837920, 13317660, 14205504, 17756880, 21308256, 23675840, 26635320, 35513760, 42616512, 53270640, 71027520, 106541280, 213082560]

約数ペア:

[(1, 213082560), (2, 106541280), (3, 71027520), (4, 53270640), (5, 42616512), (6, 35513760), (8, 26635320), (9, 23675840), (10, 21308256), (12, 17756880), (15, 14205504), (16, 13317660), (18, 11837920), (20, 10654128), (24, 8878440), (30, 7102752), (32, 6658830), (36, 5918960), (40, 5327064), (45, 4735168), (48, 4439220), (60, 3551376), (64, 3329415), (72, 2959480), (80, 2663532), (90, 2367584), (96, 2219610), (120, 1775688), (144, 1479740), (160, 1331766), (180, 1183792), (192, 1109805), (240, 887844), (241, 884160), (288, 739870), (307, 694080), (320, 665883), (360, 591896), (480, 443922), (482, 442080), (576, 369935), (614, 347040), (720, 295948), (723, 294720), (921, 231360), (960, 221961), (964, 221040), (1205, 176832), (1228, 173520), (1440, 147974), (1446, 147360), (1535, 138816), (1842, 115680), (1928, 110520), (2169, 98240), (2410, 88416), (2456, 86760), (2763, 77120), (2880, 73987), (2892, 73680), (3070, 69408), (3615, 58944), (3684, 57840), (3856, 55260), (4338, 49120), (4605, 46272), (4820, 44208), (4912, 43380), (5526, 38560), (5784, 36840), (6140, 34704), (7230, 29472), (7368, 28920), (7712, 27630), (8676, 24560), (9210, 23136), (9640, 22104), (9824, 21690), (10845, 19648), (11052, 19280), (11568, 18420), (12280, 17352), (13815, 15424), (14460, 14736)]