165404880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 595408320

約数和(自身を除く): 430003440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 107, 113, 114, 120, 144, 152, 171, 180, 190, 214, 226, 228, 240, 285, 304, 321, 339, 342, 360, 380, 428, 452, 456, 535, 565, 570, 642, 678, 684, 720, 760, 855, 856, 904, 912, 963, 1017, 1070, 1130, 1140, 1284, 1356, 1368, 1520, 1605, 1695, 1710, 1712, 1808, 1926, 2033, 2034, 2140, 2147, 2260, 2280, 2568, 2712, 2736, 3210, 3390, 3420, 3852, 4066, 4068, 4280, 4294, 4520, 4560, 4815, 5085, 5136, 5424, 6099, 6420, 6441, 6780, 6840, 7704, 8132, 8136, 8560, 8588, 9040, 9630, 10165, 10170, 10735, 12091, 12198, 12840, 12882, 13560, 13680, 15408, 16264, 16272, 17176, 18297, 19260, 19323, 20330, 20340, 21470, 24182, 24396, 25680, 25764, 27120, 30495, 32205, 32528, 34352, 36273, 36594, 38520, 38646, 40660, 40680, 42940, 48364, 48792, 51528, 60455, 60990, 64410, 72546, 73188, 77040, 77292, 81320, 81360, 85880, 91485, 96615, 96728, 97584, 103056, 108819, 120910, 121980, 128820, 145092, 146376, 154584, 162640, 171760, 181365, 182970, 193230, 193456, 217638, 229729, 241820, 243960, 257640, 290184, 292752, 309168, 362730, 365940, 386460, 435276, 459458, 483640, 487920, 515280, 544095, 580368, 689187, 725460, 731880, 772920, 870552, 918916, 967280, 1088190, 1148645, 1378374, 1450920, 1463760, 1545840, 1741104, 1837832, 2067561, 2176380, 2297290, 2756748, 2901840, 3445935, 3675664, 4135122, 4352760, 4594580, 5513496, 6891870, 8270244, 8705520, 9189160, 10337805, 11026992, 13783740, 16540488, 18378320, 20675610, 27567480, 33080976, 41351220, 55134960, 82702440, 165404880]

約数ペア:

[(1, 165404880), (2, 82702440), (3, 55134960), (4, 41351220), (5, 33080976), (6, 27567480), (8, 20675610), (9, 18378320), (10, 16540488), (12, 13783740), (15, 11026992), (16, 10337805), (18, 9189160), (19, 8705520), (20, 8270244), (24, 6891870), (30, 5513496), (36, 4594580), (38, 4352760), (40, 4135122), (45, 3675664), (48, 3445935), (57, 2901840), (60, 2756748), (72, 2297290), (76, 2176380), (80, 2067561), (90, 1837832), (95, 1741104), (107, 1545840), (113, 1463760), (114, 1450920), (120, 1378374), (144, 1148645), (152, 1088190), (171, 967280), (180, 918916), (190, 870552), (214, 772920), (226, 731880), (228, 725460), (240, 689187), (285, 580368), (304, 544095), (321, 515280), (339, 487920), (342, 483640), (360, 459458), (380, 435276), (428, 386460), (452, 365940), (456, 362730), (535, 309168), (565, 292752), (570, 290184), (642, 257640), (678, 243960), (684, 241820), (720, 229729), (760, 217638), (855, 193456), (856, 193230), (904, 182970), (912, 181365), (963, 171760), (1017, 162640), (1070, 154584), (1130, 146376), (1140, 145092), (1284, 128820), (1356, 121980), (1368, 120910), (1520, 108819), (1605, 103056), (1695, 97584), (1710, 96728), (1712, 96615), (1808, 91485), (1926, 85880), (2033, 81360), (2034, 81320), (2140, 77292), (2147, 77040), (2260, 73188), (2280, 72546), (2568, 64410), (2712, 60990), (2736, 60455), (3210, 51528), (3390, 48792), (3420, 48364), (3852, 42940), (4066, 40680), (4068, 40660), (4280, 38646), (4294, 38520), (4520, 36594), (4560, 36273), (4815, 34352), (5085, 32528), (5136, 32205), (5424, 30495), (6099, 27120), (6420, 25764), (6441, 25680), (6780, 24396), (6840, 24182), (7704, 21470), (8132, 20340), (8136, 20330), (8560, 19323), (8588, 19260), (9040, 18297), (9630, 17176), (10165, 16272), (10170, 16264), (10735, 15408), (12091, 13680), (12198, 13560), (12840, 12882)]