2177894880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{216061}}^1$

素因数の和:216089

約数の個数: 144

約数和(自身を含む): 8493829344

約数和(自身を除く): 6315934464

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, 216061, 432122, 648183, 864244, 1080305, 1296366, 1512427, 1728488, 1944549, 2160610, 2592732, 3024854, 3240915, 3456976, 3889098, 4321220, 4537281, 5185464, 6049708, 6481830, 6913952, 7562135, 7778196, 8642440, 9074562, 9722745, 10370928, 12099416, 12963660, 13611843, 15124270, 15556392, 17284880, 18149124, 19445490, 20741856, 22686405, 24198832, 25927320, 27223686, 30248540, 31112784, 34569760, 36298248, 38890980, 45372810, 48397664, 51854640, 54447372, 60497080, 62225568, 68059215, 72596496, 77781960, 90745620, 103709280, 108894744, 120994160, 136118430, 145192992, 155563920, 181491240, 217789488, 241988320, 272236860, 311127840, 362982480, 435578976, 544473720, 725964960, 1088947440, 2177894880]

約数ペア:

[(1, 2177894880), (2, 1088947440), (3, 725964960), (4, 544473720), (5, 435578976), (6, 362982480), (7, 311127840), (8, 272236860), (9, 241988320), (10, 217789488), (12, 181491240), (14, 155563920), (15, 145192992), (16, 136118430), (18, 120994160), (20, 108894744), (21, 103709280), (24, 90745620), (28, 77781960), (30, 72596496), (32, 68059215), (35, 62225568), (36, 60497080), (40, 54447372), (42, 51854640), (45, 48397664), (48, 45372810), (56, 38890980), (60, 36298248), (63, 34569760), (70, 31112784), (72, 30248540), (80, 27223686), (84, 25927320), (90, 24198832), (96, 22686405), (105, 20741856), (112, 19445490), (120, 18149124), (126, 17284880), (140, 15556392), (144, 15124270), (160, 13611843), (168, 12963660), (180, 12099416), (210, 10370928), (224, 9722745), (240, 9074562), (252, 8642440), (280, 7778196), (288, 7562135), (315, 6913952), (336, 6481830), (360, 6049708), (420, 5185464), (480, 4537281), (504, 4321220), (560, 3889098), (630, 3456976), (672, 3240915), (720, 3024854), (840, 2592732), (1008, 2160610), (1120, 1944549), (1260, 1728488), (1440, 1512427), (1680, 1296366), (2016, 1080305), (2520, 864244), (3360, 648183), (5040, 432122), (10080, 216061)]