141179120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 347790240

約数和(自身を除く): 206611120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 293, 304, 317, 380, 586, 634, 760, 1172, 1268, 1465, 1520, 1585, 2344, 2536, 2930, 3170, 4688, 5072, 5567, 5860, 6023, 6340, 11134, 11720, 12046, 12680, 22268, 23440, 24092, 25360, 27835, 30115, 44536, 48184, 55670, 60230, 89072, 92881, 96368, 111340, 120460, 185762, 222680, 240920, 371524, 445360, 464405, 481840, 743048, 928810, 1486096, 1764739, 1857620, 3529478, 3715240, 7058956, 7430480, 8823695, 14117912, 17647390, 28235824, 35294780, 70589560, 141179120]

約数ペア:

[(1, 141179120), (2, 70589560), (4, 35294780), (5, 28235824), (8, 17647390), (10, 14117912), (16, 8823695), (19, 7430480), (20, 7058956), (38, 3715240), (40, 3529478), (76, 1857620), (80, 1764739), (95, 1486096), (152, 928810), (190, 743048), (293, 481840), (304, 464405), (317, 445360), (380, 371524), (586, 240920), (634, 222680), (760, 185762), (1172, 120460), (1268, 111340), (1465, 96368), (1520, 92881), (1585, 89072), (2344, 60230), (2536, 55670), (2930, 48184), (3170, 44536), (4688, 30115), (5072, 27835), (5567, 25360), (5860, 24092), (6023, 23440), (6340, 22268), (11134, 12680), (11720, 12046)]