206660520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2320

約数の個数: 192

約数和(自身を含む): 764899200

約数和(自身を除く): 558238680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 330, 345, 360, 396, 414, 440, 460, 495, 506, 552, 660, 690, 759, 792, 828, 920, 990, 1012, 1035, 1265, 1320, 1380, 1518, 1656, 1980, 2024, 2070, 2269, 2277, 2530, 2760, 3036, 3795, 3960, 4140, 4538, 4554, 5060, 6072, 6807, 7590, 8280, 9076, 9108, 10120, 11345, 11385, 13614, 15180, 18152, 18216, 20421, 22690, 22770, 24959, 27228, 30360, 34035, 40842, 45380, 45540, 49918, 52187, 54456, 68070, 74877, 81684, 90760, 91080, 99836, 102105, 104374, 124795, 136140, 149754, 156561, 163368, 199672, 204210, 208748, 224631, 249590, 260935, 272280, 299508, 313122, 374385, 408420, 417496, 449262, 469683, 499180, 521870, 574057, 599016, 626244, 748770, 782805, 816840, 898524, 939366, 998360, 1043740, 1123155, 1148114, 1252488, 1497540, 1565610, 1722171, 1797048, 1878732, 2087480, 2246310, 2296228, 2348415, 2870285, 2995080, 3131220, 3444342, 3757464, 4492620, 4592456, 4696830, 5166513, 5740570, 6262440, 6888684, 8610855, 8985240, 9393660, 10333026, 11481140, 13777368, 17221710, 18787320, 20666052, 22962280, 25832565, 34443420, 41332104, 51665130, 68886840, 103330260, 206660520]

約数ペア:

[(1, 206660520), (2, 103330260), (3, 68886840), (4, 51665130), (5, 41332104), (6, 34443420), (8, 25832565), (9, 22962280), (10, 20666052), (11, 18787320), (12, 17221710), (15, 13777368), (18, 11481140), (20, 10333026), (22, 9393660), (23, 8985240), (24, 8610855), (30, 6888684), (33, 6262440), (36, 5740570), (40, 5166513), (44, 4696830), (45, 4592456), (46, 4492620), (55, 3757464), (60, 3444342), (66, 3131220), (69, 2995080), (72, 2870285), (88, 2348415), (90, 2296228), (92, 2246310), (99, 2087480), (110, 1878732), (115, 1797048), (120, 1722171), (132, 1565610), (138, 1497540), (165, 1252488), (180, 1148114), (184, 1123155), (198, 1043740), (207, 998360), (220, 939366), (230, 898524), (253, 816840), (264, 782805), (276, 748770), (330, 626244), (345, 599016), (360, 574057), (396, 521870), (414, 499180), (440, 469683), (460, 449262), (495, 417496), (506, 408420), (552, 374385), (660, 313122), (690, 299508), (759, 272280), (792, 260935), (828, 249590), (920, 224631), (990, 208748), (1012, 204210), (1035, 199672), (1265, 163368), (1320, 156561), (1380, 149754), (1518, 136140), (1656, 124795), (1980, 104374), (2024, 102105), (2070, 99836), (2269, 91080), (2277, 90760), (2530, 81684), (2760, 74877), (3036, 68070), (3795, 54456), (3960, 52187), (4140, 49918), (4538, 45540), (4554, 45380), (5060, 40842), (6072, 34035), (6807, 30360), (7590, 27228), (8280, 24959), (9076, 22770), (9108, 22690), (10120, 20421), (11345, 18216), (11385, 18152), (13614, 15180)]