142950080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4946

約数の個数: 112

約数和(自身を含む): 419039040

約数和(自身を除く): 276088960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 4909, 5824, 7280, 9818, 14560, 19636, 24545, 29120, 34363, 39272, 49090, 63817, 68726, 78544, 98180, 127634, 137452, 157088, 171815, 196360, 255268, 274904, 314176, 319085, 343630, 392720, 446719, 510536, 549808, 638170, 687260, 785440, 893438, 1021072, 1099616, 1276340, 1374520, 1570880, 1786876, 2042144, 2199232, 2233595, 2552680, 2749040, 3573752, 4084288, 4467190, 5105360, 5498080, 7147504, 8934380, 10210720, 10996160, 14295008, 17868760, 20421440, 28590016, 35737520, 71475040, 142950080]

約数ペア:

[(1, 142950080), (2, 71475040), (4, 35737520), (5, 28590016), (7, 20421440), (8, 17868760), (10, 14295008), (13, 10996160), (14, 10210720), (16, 8934380), (20, 7147504), (26, 5498080), (28, 5105360), (32, 4467190), (35, 4084288), (40, 3573752), (52, 2749040), (56, 2552680), (64, 2233595), (65, 2199232), (70, 2042144), (80, 1786876), (91, 1570880), (104, 1374520), (112, 1276340), (130, 1099616), (140, 1021072), (160, 893438), (182, 785440), (208, 687260), (224, 638170), (260, 549808), (280, 510536), (320, 446719), (364, 392720), (416, 343630), (448, 319085), (455, 314176), (520, 274904), (560, 255268), (728, 196360), (832, 171815), (910, 157088), (1040, 137452), (1120, 127634), (1456, 98180), (1820, 78544), (2080, 68726), (2240, 63817), (2912, 49090), (3640, 39272), (4160, 34363), (4909, 29120), (5824, 24545), (7280, 19636), (9818, 14560)]