195774480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1350

約数の個数: 240

約数和(自身を含む): 755576640

約数和(自身を除く): 559802160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1140, 1254, 1301, 1320, 1368, 1520, 1584, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2602, 2640, 2736, 3135, 3344, 3420, 3762, 3903, 3960, 4180, 4560, 5016, 5204, 6270, 6505, 6840, 7524, 7806, 7920, 8360, 9405, 10032, 10408, 11709, 12540, 13010, 13680, 14311, 15048, 15612, 16720, 18810, 19515, 20816, 23418, 24719, 25080, 26020, 28622, 30096, 31224, 37620, 39030, 42933, 46836, 49438, 50160, 52040, 57244, 58545, 62448, 71555, 74157, 75240, 78060, 85866, 93672, 98876, 104080, 114488, 117090, 123595, 128799, 143110, 148314, 150480, 156120, 171732, 187344, 197752, 214665, 222471, 228976, 234180, 247190, 257598, 271909, 286220, 296628, 312240, 343464, 370785, 395504, 429330, 444942, 468360, 494380, 515196, 543818, 572440, 593256, 643995, 686928, 741570, 815727, 858660, 889884, 936720, 988760, 1030392, 1087636, 1112355, 1144880, 1186512, 1287990, 1359545, 1483140, 1631454, 1717320, 1779768, 1977520, 2060784, 2175272, 2224710, 2447181, 2575980, 2719090, 2966280, 3262908, 3434640, 3559536, 4078635, 4350544, 4449420, 4894362, 5151960, 5438180, 5932560, 6525816, 8157270, 8898840, 9788724, 10303920, 10876360, 12235905, 13051632, 16314540, 17797680, 19577448, 21752720, 24471810, 32629080, 39154896, 48943620, 65258160, 97887240, 195774480]

約数ペア:

[(1, 195774480), (2, 97887240), (3, 65258160), (4, 48943620), (5, 39154896), (6, 32629080), (8, 24471810), (9, 21752720), (10, 19577448), (11, 17797680), (12, 16314540), (15, 13051632), (16, 12235905), (18, 10876360), (19, 10303920), (20, 9788724), (22, 8898840), (24, 8157270), (30, 6525816), (33, 5932560), (36, 5438180), (38, 5151960), (40, 4894362), (44, 4449420), (45, 4350544), (48, 4078635), (55, 3559536), (57, 3434640), (60, 3262908), (66, 2966280), (72, 2719090), (76, 2575980), (80, 2447181), (88, 2224710), (90, 2175272), (95, 2060784), (99, 1977520), (110, 1779768), (114, 1717320), (120, 1631454), (132, 1483140), (144, 1359545), (152, 1287990), (165, 1186512), (171, 1144880), (176, 1112355), (180, 1087636), (190, 1030392), (198, 988760), (209, 936720), (220, 889884), (228, 858660), (240, 815727), (264, 741570), (285, 686928), (304, 643995), (330, 593256), (342, 572440), (360, 543818), (380, 515196), (396, 494380), (418, 468360), (440, 444942), (456, 429330), (495, 395504), (528, 370785), (570, 343464), (627, 312240), (660, 296628), (684, 286220), (720, 271909), (760, 257598), (792, 247190), (836, 234180), (855, 228976), (880, 222471), (912, 214665), (990, 197752), (1045, 187344), (1140, 171732), (1254, 156120), (1301, 150480), (1320, 148314), (1368, 143110), (1520, 128799), (1584, 123595), (1672, 117090), (1710, 114488), (1881, 104080), (1980, 98876), (2090, 93672), (2280, 85866), (2508, 78060), (2602, 75240), (2640, 74157), (2736, 71555), (3135, 62448), (3344, 58545), (3420, 57244), (3762, 52040), (3903, 50160), (3960, 49438), (4180, 46836), (4560, 42933), (5016, 39030), (5204, 37620), (6270, 31224), (6505, 30096), (6840, 28622), (7524, 26020), (7806, 25080), (7920, 24719), (8360, 23418), (9405, 20816), (10032, 19515), (10408, 18810), (11709, 16720), (12540, 15612), (13010, 15048), (13680, 14311)]