140165520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53093}}^1$

素因数の和:53120

約数の個数: 80

約数和(自身を含む): 474023232

約数和(自身を除く): 333857712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 53093, 106186, 159279, 212372, 265465, 318558, 424744, 530930, 584023, 637116, 796395, 849488, 1061860, 1168046, 1274232, 1592790, 1752069, 2123720, 2336092, 2548464, 2920115, 3185580, 3504138, 4247440, 4672184, 5840230, 6371160, 7008276, 8760345, 9344368, 11680460, 12742320, 14016552, 17520690, 23360920, 28033104, 35041380, 46721840, 70082760, 140165520]

約数ペア:

[(1, 140165520), (2, 70082760), (3, 46721840), (4, 35041380), (5, 28033104), (6, 23360920), (8, 17520690), (10, 14016552), (11, 12742320), (12, 11680460), (15, 9344368), (16, 8760345), (20, 7008276), (22, 6371160), (24, 5840230), (30, 4672184), (33, 4247440), (40, 3504138), (44, 3185580), (48, 2920115), (55, 2548464), (60, 2336092), (66, 2123720), (80, 1752069), (88, 1592790), (110, 1274232), (120, 1168046), (132, 1061860), (165, 849488), (176, 796395), (220, 637116), (240, 584023), (264, 530930), (330, 424744), (440, 318558), (528, 265465), (660, 212372), (880, 159279), (1320, 106186), (2640, 53093)]