151977280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 224

約数和(自身を含む): 473147136

約数和(自身を除く): 321169856

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 307, 320, 340, 364, 416, 442, 448, 455, 476, 520, 544, 560, 595, 614, 680, 728, 832, 884, 910, 952, 1040, 1088, 1105, 1120, 1190, 1228, 1360, 1456, 1535, 1547, 1768, 1820, 1904, 2080, 2149, 2210, 2240, 2380, 2456, 2720, 2912, 3070, 3094, 3536, 3640, 3808, 3991, 4160, 4298, 4420, 4760, 4912, 5219, 5440, 5824, 6140, 6188, 7072, 7280, 7616, 7735, 7982, 8596, 8840, 9520, 9824, 10438, 10745, 12280, 12376, 14144, 14560, 15470, 15964, 17192, 17680, 19040, 19648, 19955, 20876, 21490, 24560, 24752, 26095, 27937, 29120, 30940, 31928, 34384, 35360, 36533, 38080, 39910, 41752, 42980, 49120, 49504, 52190, 55874, 61880, 63856, 67847, 68768, 70720, 73066, 79820, 83504, 85960, 98240, 99008, 104380, 111748, 123760, 127712, 135694, 137536, 139685, 146132, 159640, 167008, 171920, 182665, 208760, 223496, 247520, 255424, 271388, 279370, 292264, 319280, 334016, 339235, 343840, 365330, 417520, 446992, 474929, 495040, 542776, 558740, 584528, 638560, 678470, 687680, 730660, 835040, 893984, 949858, 1085552, 1117480, 1169056, 1277120, 1356940, 1461320, 1670080, 1787968, 1899716, 2171104, 2234960, 2338112, 2374645, 2713880, 2922640, 3799432, 4342208, 4469920, 4749290, 5427760, 5845280, 7598864, 8939840, 9498580, 10855520, 11690560, 15197728, 18997160, 21711040, 30395456, 37994320, 75988640, 151977280]

約数ペア:

[(1, 151977280), (2, 75988640), (4, 37994320), (5, 30395456), (7, 21711040), (8, 18997160), (10, 15197728), (13, 11690560), (14, 10855520), (16, 9498580), (17, 8939840), (20, 7598864), (26, 5845280), (28, 5427760), (32, 4749290), (34, 4469920), (35, 4342208), (40, 3799432), (52, 2922640), (56, 2713880), (64, 2374645), (65, 2338112), (68, 2234960), (70, 2171104), (80, 1899716), (85, 1787968), (91, 1670080), (104, 1461320), (112, 1356940), (119, 1277120), (130, 1169056), (136, 1117480), (140, 1085552), (160, 949858), (170, 893984), (182, 835040), (208, 730660), (221, 687680), (224, 678470), (238, 638560), (260, 584528), (272, 558740), (280, 542776), (307, 495040), (320, 474929), (340, 446992), (364, 417520), (416, 365330), (442, 343840), (448, 339235), (455, 334016), (476, 319280), (520, 292264), (544, 279370), (560, 271388), (595, 255424), (614, 247520), (680, 223496), (728, 208760), (832, 182665), (884, 171920), (910, 167008), (952, 159640), (1040, 146132), (1088, 139685), (1105, 137536), (1120, 135694), (1190, 127712), (1228, 123760), (1360, 111748), (1456, 104380), (1535, 99008), (1547, 98240), (1768, 85960), (1820, 83504), (1904, 79820), (2080, 73066), (2149, 70720), (2210, 68768), (2240, 67847), (2380, 63856), (2456, 61880), (2720, 55874), (2912, 52190), (3070, 49504), (3094, 49120), (3536, 42980), (3640, 41752), (3808, 39910), (3991, 38080), (4160, 36533), (4298, 35360), (4420, 34384), (4760, 31928), (4912, 30940), (5219, 29120), (5440, 27937), (5824, 26095), (6140, 24752), (6188, 24560), (7072, 21490), (7280, 20876), (7616, 19955), (7735, 19648), (7982, 19040), (8596, 17680), (8840, 17192), (9520, 15964), (9824, 15470), (10438, 14560), (10745, 14144), (12280, 12376)]