84132720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{16693}}^1$

素因数の和:16719

約数の個数: 120

約数和(自身を含む): 322928736

約数和(自身を除く): 238796016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 16693, 33386, 50079, 66772, 83465, 100158, 116851, 133544, 150237, 166930, 200316, 233702, 250395, 267088, 300474, 333860, 350553, 400632, 467404, 500790, 584255, 600948, 667720, 701106, 751185, 801264, 934808, 1001580, 1051659, 1168510, 1201896, 1335440, 1402212, 1502370, 1752765, 1869616, 2003160, 2103318, 2337020, 2403792, 2804424, 3004740, 3505530, 4006320, 4206636, 4674040, 5258295, 5608848, 6009480, 7011060, 8413272, 9348080, 10516590, 12018960, 14022120, 16826544, 21033180, 28044240, 42066360, 84132720]

約数ペア:

[(1, 84132720), (2, 42066360), (3, 28044240), (4, 21033180), (5, 16826544), (6, 14022120), (7, 12018960), (8, 10516590), (9, 9348080), (10, 8413272), (12, 7011060), (14, 6009480), (15, 5608848), (16, 5258295), (18, 4674040), (20, 4206636), (21, 4006320), (24, 3505530), (28, 3004740), (30, 2804424), (35, 2403792), (36, 2337020), (40, 2103318), (42, 2003160), (45, 1869616), (48, 1752765), (56, 1502370), (60, 1402212), (63, 1335440), (70, 1201896), (72, 1168510), (80, 1051659), (84, 1001580), (90, 934808), (105, 801264), (112, 751185), (120, 701106), (126, 667720), (140, 600948), (144, 584255), (168, 500790), (180, 467404), (210, 400632), (240, 350553), (252, 333860), (280, 300474), (315, 267088), (336, 250395), (360, 233702), (420, 200316), (504, 166930), (560, 150237), (630, 133544), (720, 116851), (840, 100158), (1008, 83465), (1260, 66772), (1680, 50079), (2520, 33386), (5040, 16693)]