137169760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9421}}^1$

素因数の和:9456

約数の個数: 96

約数和(自身を含む): 398889792

約数和(自身を除く): 261720032

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 9421, 14560, 18842, 37684, 47105, 65947, 75368, 94210, 122473, 131894, 150736, 188420, 244946, 263788, 301472, 329735, 376840, 489892, 527576, 612365, 659470, 753680, 857311, 979784, 1055152, 1224730, 1318940, 1507360, 1714622, 1959568, 2110304, 2449460, 2637880, 3429244, 3919136, 4286555, 4898920, 5275760, 6858488, 8573110, 9797840, 10551520, 13716976, 17146220, 19595680, 27433952, 34292440, 68584880, 137169760]

約数ペア:

[(1, 137169760), (2, 68584880), (4, 34292440), (5, 27433952), (7, 19595680), (8, 17146220), (10, 13716976), (13, 10551520), (14, 9797840), (16, 8573110), (20, 6858488), (26, 5275760), (28, 4898920), (32, 4286555), (35, 3919136), (40, 3429244), (52, 2637880), (56, 2449460), (65, 2110304), (70, 1959568), (80, 1714622), (91, 1507360), (104, 1318940), (112, 1224730), (130, 1055152), (140, 979784), (160, 857311), (182, 753680), (208, 659470), (224, 612365), (260, 527576), (280, 489892), (364, 376840), (416, 329735), (455, 301472), (520, 263788), (560, 244946), (728, 188420), (910, 150736), (1040, 131894), (1120, 122473), (1456, 94210), (1820, 75368), (2080, 65947), (2912, 47105), (3640, 37684), (7280, 18842), (9421, 14560)]