4241754720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{420809}}^1$

素因数の和:420837

約数の個数: 144

約数和(自身を含む): 16542882720

約数和(自身を除く): 12301128000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 420809, 841618, 1262427, 1683236, 2104045, 2524854, 2945663, 3366472, 3787281, 4208090, 5049708, 5891326, 6312135, 6732944, 7574562, 8416180, 8836989, 10099416, 11782652, 12624270, 13465888, 14728315, 15149124, 16832360, 17673978, 18936405, 20198832, 23565304, 25248540, 26510967, 29456630, 30298248, 33664720, 35347956, 37872810, 40397664, 44184945, 47130608, 50497080, 53021934, 58913260, 60596496, 67329440, 70695912, 75745620, 88369890, 94261216, 100994160, 106043868, 117826520, 121192992, 132554835, 141391824, 151491240, 176739780, 201988320, 212087736, 235653040, 265109670, 282783648, 302982480, 353479560, 424175472, 471306080, 530219340, 605964960, 706959120, 848350944, 1060438680, 1413918240, 2120877360, 4241754720]

約数ペア:

[(1, 4241754720), (2, 2120877360), (3, 1413918240), (4, 1060438680), (5, 848350944), (6, 706959120), (7, 605964960), (8, 530219340), (9, 471306080), (10, 424175472), (12, 353479560), (14, 302982480), (15, 282783648), (16, 265109670), (18, 235653040), (20, 212087736), (21, 201988320), (24, 176739780), (28, 151491240), (30, 141391824), (32, 132554835), (35, 121192992), (36, 117826520), (40, 106043868), (42, 100994160), (45, 94261216), (48, 88369890), (56, 75745620), (60, 70695912), (63, 67329440), (70, 60596496), (72, 58913260), (80, 53021934), (84, 50497080), (90, 47130608), (96, 44184945), (105, 40397664), (112, 37872810), (120, 35347956), (126, 33664720), (140, 30298248), (144, 29456630), (160, 26510967), (168, 25248540), (180, 23565304), (210, 20198832), (224, 18936405), (240, 17673978), (252, 16832360), (280, 15149124), (288, 14728315), (315, 13465888), (336, 12624270), (360, 11782652), (420, 10099416), (480, 8836989), (504, 8416180), (560, 7574562), (630, 6732944), (672, 6312135), (720, 5891326), (840, 5049708), (1008, 4208090), (1120, 3787281), (1260, 3366472), (1440, 2945663), (1680, 2524854), (2016, 2104045), (2520, 1683236), (3360, 1262427), (5040, 841618), (10080, 420809)]