2008007640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7823}}^1$

素因数の和:7894

約数の個数: 192

約数和(自身を含む): 7030333440

約数和(自身を除く): 5022325800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 360, 372, 414, 460, 465, 552, 558, 620, 690, 713, 744, 828, 920, 930, 1035, 1116, 1240, 1380, 1395, 1426, 1656, 1860, 2070, 2139, 2232, 2760, 2790, 2852, 3565, 3720, 4140, 4278, 5580, 5704, 6417, 7130, 7823, 8280, 8556, 10695, 11160, 12834, 14260, 15646, 17112, 21390, 23469, 25668, 28520, 31292, 32085, 39115, 42780, 46938, 51336, 62584, 64170, 70407, 78230, 85560, 93876, 117345, 128340, 140814, 156460, 179929, 187752, 234690, 242513, 256680, 281628, 312920, 352035, 359858, 469380, 485026, 539787, 563256, 704070, 719716, 727539, 899645, 938760, 970052, 1079574, 1212565, 1408140, 1439432, 1455078, 1619361, 1799290, 1940104, 2159148, 2182617, 2425130, 2698935, 2816280, 2910156, 3238722, 3598580, 3637695, 4318296, 4365234, 4850260, 5397870, 5577799, 5820312, 6477444, 7197160, 7275390, 8096805, 8730468, 9700520, 10795740, 10913085, 11155598, 12954888, 14550780, 16193610, 16733397, 17460936, 21591480, 21826170, 22311196, 27888995, 29101560, 32387220, 33466794, 43652340, 44622392, 50200191, 55777990, 64774440, 66933588, 83666985, 87304680, 100400382, 111555980, 133867176, 167333970, 200800764, 223111960, 251000955, 334667940, 401601528, 502001910, 669335880, 1004003820, 2008007640]

約数ペア:

[(1, 2008007640), (2, 1004003820), (3, 669335880), (4, 502001910), (5, 401601528), (6, 334667940), (8, 251000955), (9, 223111960), (10, 200800764), (12, 167333970), (15, 133867176), (18, 111555980), (20, 100400382), (23, 87304680), (24, 83666985), (30, 66933588), (31, 64774440), (36, 55777990), (40, 50200191), (45, 44622392), (46, 43652340), (60, 33466794), (62, 32387220), (69, 29101560), (72, 27888995), (90, 22311196), (92, 21826170), (93, 21591480), (115, 17460936), (120, 16733397), (124, 16193610), (138, 14550780), (155, 12954888), (180, 11155598), (184, 10913085), (186, 10795740), (207, 9700520), (230, 8730468), (248, 8096805), (276, 7275390), (279, 7197160), (310, 6477444), (345, 5820312), (360, 5577799), (372, 5397870), (414, 4850260), (460, 4365234), (465, 4318296), (552, 3637695), (558, 3598580), (620, 3238722), (690, 2910156), (713, 2816280), (744, 2698935), (828, 2425130), (920, 2182617), (930, 2159148), (1035, 1940104), (1116, 1799290), (1240, 1619361), (1380, 1455078), (1395, 1439432), (1426, 1408140), (1656, 1212565), (1860, 1079574), (2070, 970052), (2139, 938760), (2232, 899645), (2760, 727539), (2790, 719716), (2852, 704070), (3565, 563256), (3720, 539787), (4140, 485026), (4278, 469380), (5580, 359858), (5704, 352035), (6417, 312920), (7130, 281628), (7823, 256680), (8280, 242513), (8556, 234690), (10695, 187752), (11160, 179929), (12834, 156460), (14260, 140814), (15646, 128340), (17112, 117345), (21390, 93876), (23469, 85560), (25668, 78230), (28520, 70407), (31292, 64170), (32085, 62584), (39115, 51336), (42780, 46938)]