213799320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2293}}^1$

素因数の和:2354

約数の個数: 192

約数和(自身を含む): 815929920

約数和(自身を除く): 602130600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 2072, 2220, 2293, 2331, 2520, 2590, 2664, 3108, 3330, 3885, 4440, 4586, 4662, 5180, 6216, 6660, 6879, 7770, 9172, 9324, 10360, 11465, 11655, 13320, 13758, 15540, 16051, 18344, 18648, 20637, 22930, 23310, 27516, 31080, 32102, 34395, 41274, 45860, 46620, 48153, 55032, 64204, 68790, 80255, 82548, 84841, 91720, 93240, 96306, 103185, 128408, 137580, 144459, 160510, 165096, 169682, 192612, 206370, 240765, 254523, 275160, 288918, 321020, 339364, 385224, 412740, 424205, 481530, 509046, 577836, 593887, 642040, 678728, 722295, 763569, 825480, 848410, 963060, 1018092, 1155672, 1187774, 1272615, 1444590, 1527138, 1696820, 1781661, 1926120, 2036184, 2375548, 2545230, 2889180, 2969435, 3054276, 3393640, 3563322, 3817845, 4751096, 5090460, 5344983, 5778360, 5938870, 6108552, 7126644, 7635690, 8908305, 10180920, 10689966, 11877740, 14253288, 15271380, 17816610, 21379932, 23755480, 26724915, 30542760, 35633220, 42759864, 53449830, 71266440, 106899660, 213799320]

約数ペア:

[(1, 213799320), (2, 106899660), (3, 71266440), (4, 53449830), (5, 42759864), (6, 35633220), (7, 30542760), (8, 26724915), (9, 23755480), (10, 21379932), (12, 17816610), (14, 15271380), (15, 14253288), (18, 11877740), (20, 10689966), (21, 10180920), (24, 8908305), (28, 7635690), (30, 7126644), (35, 6108552), (36, 5938870), (37, 5778360), (40, 5344983), (42, 5090460), (45, 4751096), (56, 3817845), (60, 3563322), (63, 3393640), (70, 3054276), (72, 2969435), (74, 2889180), (84, 2545230), (90, 2375548), (105, 2036184), (111, 1926120), (120, 1781661), (126, 1696820), (140, 1527138), (148, 1444590), (168, 1272615), (180, 1187774), (185, 1155672), (210, 1018092), (222, 963060), (252, 848410), (259, 825480), (280, 763569), (296, 722295), (315, 678728), (333, 642040), (360, 593887), (370, 577836), (420, 509046), (444, 481530), (504, 424205), (518, 412740), (555, 385224), (630, 339364), (666, 321020), (740, 288918), (777, 275160), (840, 254523), (888, 240765), (1036, 206370), (1110, 192612), (1260, 169682), (1295, 165096), (1332, 160510), (1480, 144459), (1554, 137580), (1665, 128408), (2072, 103185), (2220, 96306), (2293, 93240), (2331, 91720), (2520, 84841), (2590, 82548), (2664, 80255), (3108, 68790), (3330, 64204), (3885, 55032), (4440, 48153), (4586, 46620), (4662, 45860), (5180, 41274), (6216, 34395), (6660, 32102), (6879, 31080), (7770, 27516), (9172, 23310), (9324, 22930), (10360, 20637), (11465, 18648), (11655, 18344), (13320, 16051), (13758, 15540)]