201783540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:574

約数の個数: 192

約数和(自身を含む): 696729600

約数和(自身を除く): 494946060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 59, 60, 68, 70, 84, 85, 102, 105, 118, 119, 140, 170, 177, 204, 210, 236, 238, 255, 295, 340, 354, 357, 413, 420, 476, 479, 510, 590, 595, 708, 714, 826, 885, 958, 1003, 1020, 1180, 1190, 1239, 1428, 1437, 1652, 1770, 1785, 1916, 2006, 2065, 2380, 2395, 2478, 2874, 3009, 3353, 3540, 3570, 4012, 4130, 4790, 4956, 5015, 5748, 6018, 6195, 6706, 7021, 7140, 7185, 8143, 8260, 9580, 10030, 10059, 12036, 12390, 13412, 14042, 14370, 15045, 16286, 16765, 20060, 20118, 21063, 24429, 24780, 28084, 28261, 28740, 30090, 32572, 33530, 35105, 40236, 40715, 42126, 48858, 50295, 56522, 57001, 60180, 67060, 70210, 81430, 84252, 84783, 97716, 100590, 105315, 113044, 114002, 122145, 140420, 141305, 162860, 169566, 171003, 197827, 201180, 210630, 228004, 244290, 282610, 285005, 339132, 342006, 395654, 421260, 423915, 480437, 488580, 565220, 570010, 593481, 684012, 791308, 847830, 855015, 960874, 989135, 1140020, 1186962, 1441311, 1695660, 1710030, 1921748, 1978270, 2373924, 2402185, 2882622, 2967405, 3363059, 3420060, 3956540, 4804370, 5765244, 5934810, 6726118, 7206555, 9608740, 10089177, 11869620, 13452236, 14413110, 16815295, 20178354, 28826220, 33630590, 40356708, 50445885, 67261180, 100891770, 201783540]

約数ペア:

[(1, 201783540), (2, 100891770), (3, 67261180), (4, 50445885), (5, 40356708), (6, 33630590), (7, 28826220), (10, 20178354), (12, 16815295), (14, 14413110), (15, 13452236), (17, 11869620), (20, 10089177), (21, 9608740), (28, 7206555), (30, 6726118), (34, 5934810), (35, 5765244), (42, 4804370), (51, 3956540), (59, 3420060), (60, 3363059), (68, 2967405), (70, 2882622), (84, 2402185), (85, 2373924), (102, 1978270), (105, 1921748), (118, 1710030), (119, 1695660), (140, 1441311), (170, 1186962), (177, 1140020), (204, 989135), (210, 960874), (236, 855015), (238, 847830), (255, 791308), (295, 684012), (340, 593481), (354, 570010), (357, 565220), (413, 488580), (420, 480437), (476, 423915), (479, 421260), (510, 395654), (590, 342006), (595, 339132), (708, 285005), (714, 282610), (826, 244290), (885, 228004), (958, 210630), (1003, 201180), (1020, 197827), (1180, 171003), (1190, 169566), (1239, 162860), (1428, 141305), (1437, 140420), (1652, 122145), (1770, 114002), (1785, 113044), (1916, 105315), (2006, 100590), (2065, 97716), (2380, 84783), (2395, 84252), (2478, 81430), (2874, 70210), (3009, 67060), (3353, 60180), (3540, 57001), (3570, 56522), (4012, 50295), (4130, 48858), (4790, 42126), (4956, 40715), (5015, 40236), (5748, 35105), (6018, 33530), (6195, 32572), (6706, 30090), (7021, 28740), (7140, 28261), (7185, 28084), (8143, 24780), (8260, 24429), (9580, 21063), (10030, 20118), (10059, 20060), (12036, 16765), (12390, 16286), (13412, 15045), (14042, 14370)]