171932880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3529}}^1$

素因数の和:3581

約数の個数: 160

約数和(自身を含む): 630316800

約数和(自身を除く): 458383920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3248, 3480, 3529, 4060, 4872, 6090, 6960, 7058, 8120, 9744, 10587, 12180, 14116, 16240, 17645, 21174, 24360, 24703, 28232, 35290, 42348, 48720, 49406, 52935, 56464, 70580, 74109, 84696, 98812, 102341, 105870, 123515, 141160, 148218, 169392, 197624, 204682, 211740, 247030, 282320, 296436, 307023, 370545, 395248, 409364, 423480, 494060, 511705, 592872, 614046, 716387, 741090, 818728, 846960, 988120, 1023410, 1185744, 1228092, 1432774, 1482180, 1535115, 1637456, 1976240, 2046820, 2149161, 2456184, 2865548, 2964360, 3070230, 3581935, 4093640, 4298322, 4912368, 5731096, 5928720, 6140460, 7163870, 8187280, 8596644, 10745805, 11462192, 12280920, 14327740, 17193288, 21491610, 24561840, 28655480, 34386576, 42983220, 57310960, 85966440, 171932880]

約数ペア:

[(1, 171932880), (2, 85966440), (3, 57310960), (4, 42983220), (5, 34386576), (6, 28655480), (7, 24561840), (8, 21491610), (10, 17193288), (12, 14327740), (14, 12280920), (15, 11462192), (16, 10745805), (20, 8596644), (21, 8187280), (24, 7163870), (28, 6140460), (29, 5928720), (30, 5731096), (35, 4912368), (40, 4298322), (42, 4093640), (48, 3581935), (56, 3070230), (58, 2964360), (60, 2865548), (70, 2456184), (80, 2149161), (84, 2046820), (87, 1976240), (105, 1637456), (112, 1535115), (116, 1482180), (120, 1432774), (140, 1228092), (145, 1185744), (168, 1023410), (174, 988120), (203, 846960), (210, 818728), (232, 741090), (240, 716387), (280, 614046), (290, 592872), (336, 511705), (348, 494060), (406, 423480), (420, 409364), (435, 395248), (464, 370545), (560, 307023), (580, 296436), (609, 282320), (696, 247030), (812, 211740), (840, 204682), (870, 197624), (1015, 169392), (1160, 148218), (1218, 141160), (1392, 123515), (1624, 105870), (1680, 102341), (1740, 98812), (2030, 84696), (2320, 74109), (2436, 70580), (3045, 56464), (3248, 52935), (3480, 49406), (3529, 48720), (4060, 42348), (4872, 35290), (6090, 28232), (6960, 24703), (7058, 24360), (8120, 21174), (9744, 17645), (10587, 16240), (12180, 14116)]