144558120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{172093}}^1$

素因数の和:172114

約数の個数: 64

約数和(自身を含む): 495630720

約数和(自身を除く): 351072600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 172093, 344186, 516279, 688372, 860465, 1032558, 1204651, 1376744, 1720930, 2065116, 2409302, 2581395, 3441860, 3613953, 4130232, 4818604, 5162790, 6023255, 6883720, 7227906, 9637208, 10325580, 12046510, 14455812, 18069765, 20651160, 24093020, 28911624, 36139530, 48186040, 72279060, 144558120]

約数ペア:

[(1, 144558120), (2, 72279060), (3, 48186040), (4, 36139530), (5, 28911624), (6, 24093020), (7, 20651160), (8, 18069765), (10, 14455812), (12, 12046510), (14, 10325580), (15, 9637208), (20, 7227906), (21, 6883720), (24, 6023255), (28, 5162790), (30, 4818604), (35, 4130232), (40, 3613953), (42, 3441860), (56, 2581395), (60, 2409302), (70, 2065116), (84, 1720930), (105, 1376744), (120, 1204651), (140, 1032558), (168, 860465), (210, 688372), (280, 516279), (420, 344186), (840, 172093)]