8144442240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{3187}}^1$

素因数の和:3242

約数の個数: 256

約数和(自身を含む): 28563459840

約数和(自身を除く): 20419017600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1331, 1408, 1452, 1760, 1815, 1920, 1936, 2112, 2420, 2640, 2662, 2904, 3187, 3520, 3630, 3872, 3993, 4224, 4840, 5280, 5324, 5808, 6374, 6655, 7040, 7260, 7744, 7986, 9561, 9680, 10560, 10648, 11616, 12748, 13310, 14520, 15488, 15935, 15972, 19122, 19360, 19965, 21120, 21296, 23232, 25496, 26620, 29040, 31870, 31944, 35057, 38244, 38720, 39930, 42592, 46464, 47805, 50992, 53240, 58080, 63740, 63888, 70114, 76488, 77440, 79860, 85184, 95610, 101984, 105171, 106480, 116160, 127480, 127776, 140228, 152976, 159720, 170368, 175285, 191220, 203968, 210342, 212960, 232320, 254960, 255552, 280456, 305952, 319440, 350570, 382440, 385627, 407936, 420684, 425920, 509920, 511104, 525855, 560912, 611904, 638880, 701140, 764880, 771254, 841368, 851840, 1019840, 1051710, 1121824, 1156881, 1223808, 1277760, 1402280, 1529760, 1542508, 1682736, 1928135, 2039680, 2103420, 2243648, 2313762, 2555520, 2804560, 3059520, 3085016, 3365472, 3856270, 4206840, 4241897, 4487296, 4627524, 5609120, 5784405, 6119040, 6170032, 6730944, 7712540, 8413680, 8483794, 9255048, 11218240, 11568810, 12340064, 12725691, 13461888, 15425080, 16827360, 16967588, 18510096, 21209485, 22436480, 23137620, 24680128, 25451382, 30850160, 33654720, 33935176, 37020192, 42418970, 46275240, 49360256, 50902764, 61700320, 63628455, 67309440, 67870352, 74040384, 84837940, 92550480, 101805528, 123400640, 127256910, 135740704, 148080768, 169675880, 185100960, 203611056, 246801280, 254513820, 271481408, 339351760, 370201920, 407222112, 509027640, 542962816, 678703520, 740403840, 814444224, 1018055280, 1357407040, 1628888448, 2036110560, 2714814080, 4072221120, 8144442240]

約数ペア:

[(1, 8144442240), (2, 4072221120), (3, 2714814080), (4, 2036110560), (5, 1628888448), (6, 1357407040), (8, 1018055280), (10, 814444224), (11, 740403840), (12, 678703520), (15, 542962816), (16, 509027640), (20, 407222112), (22, 370201920), (24, 339351760), (30, 271481408), (32, 254513820), (33, 246801280), (40, 203611056), (44, 185100960), (48, 169675880), (55, 148080768), (60, 135740704), (64, 127256910), (66, 123400640), (80, 101805528), (88, 92550480), (96, 84837940), (110, 74040384), (120, 67870352), (121, 67309440), (128, 63628455), (132, 61700320), (160, 50902764), (165, 49360256), (176, 46275240), (192, 42418970), (220, 37020192), (240, 33935176), (242, 33654720), (264, 30850160), (320, 25451382), (330, 24680128), (352, 23137620), (363, 22436480), (384, 21209485), (440, 18510096), (480, 16967588), (484, 16827360), (528, 15425080), (605, 13461888), (640, 12725691), (660, 12340064), (704, 11568810), (726, 11218240), (880, 9255048), (960, 8483794), (968, 8413680), (1056, 7712540), (1210, 6730944), (1320, 6170032), (1331, 6119040), (1408, 5784405), (1452, 5609120), (1760, 4627524), (1815, 4487296), (1920, 4241897), (1936, 4206840), (2112, 3856270), (2420, 3365472), (2640, 3085016), (2662, 3059520), (2904, 2804560), (3187, 2555520), (3520, 2313762), (3630, 2243648), (3872, 2103420), (3993, 2039680), (4224, 1928135), (4840, 1682736), (5280, 1542508), (5324, 1529760), (5808, 1402280), (6374, 1277760), (6655, 1223808), (7040, 1156881), (7260, 1121824), (7744, 1051710), (7986, 1019840), (9561, 851840), (9680, 841368), (10560, 771254), (10648, 764880), (11616, 701140), (12748, 638880), (13310, 611904), (14520, 560912), (15488, 525855), (15935, 511104), (15972, 509920), (19122, 425920), (19360, 420684), (19965, 407936), (21120, 385627), (21296, 382440), (23232, 350570), (25496, 319440), (26620, 305952), (29040, 280456), (31870, 255552), (31944, 254960), (35057, 232320), (38244, 212960), (38720, 210342), (39930, 203968), (42592, 191220), (46464, 175285), (47805, 170368), (50992, 159720), (53240, 152976), (58080, 140228), (63740, 127776), (63888, 127480), (70114, 116160), (76488, 106480), (77440, 105171), (79860, 101984), (85184, 95610)]