203012040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 256

約数和(自身を含む): 769720320

約数和(自身を除く): 566708280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 127, 132, 140, 154, 165, 168, 173, 210, 220, 231, 254, 264, 280, 308, 330, 346, 381, 385, 420, 440, 462, 508, 519, 616, 635, 660, 692, 762, 770, 840, 865, 889, 924, 1016, 1038, 1155, 1211, 1270, 1320, 1384, 1397, 1524, 1540, 1730, 1778, 1848, 1903, 1905, 2076, 2310, 2422, 2540, 2595, 2667, 2794, 3048, 3080, 3460, 3556, 3633, 3806, 3810, 4152, 4191, 4445, 4620, 4844, 5080, 5190, 5334, 5588, 5709, 6055, 6920, 6985, 7112, 7266, 7612, 7620, 8382, 8890, 9240, 9515, 9688, 9779, 10380, 10668, 11176, 11418, 12110, 13321, 13335, 13970, 14532, 15224, 15240, 16764, 17780, 18165, 19030, 19558, 20760, 20955, 21336, 21971, 22836, 24220, 26642, 26670, 27940, 28545, 29064, 29337, 33528, 35560, 36330, 38060, 39116, 39963, 41910, 43942, 45672, 48440, 48895, 53284, 53340, 55880, 57090, 58674, 65913, 66605, 72660, 76120, 78232, 79926, 83820, 87884, 97790, 106568, 106680, 109855, 114180, 117348, 131826, 133210, 145320, 146685, 153797, 159852, 167640, 175768, 195580, 199815, 219710, 228360, 234696, 241681, 263652, 266420, 293370, 307594, 319704, 329565, 391160, 399630, 439420, 461391, 483362, 527304, 532840, 586740, 615188, 659130, 725043, 768985, 799260, 878840, 922782, 966724, 1173480, 1208405, 1230376, 1318260, 1450086, 1537970, 1598520, 1691767, 1845564, 1933448, 2306955, 2416810, 2636520, 2900172, 3075940, 3383534, 3625215, 3691128, 4613910, 4833620, 5075301, 5800344, 6151880, 6767068, 7250430, 8458835, 9227820, 9667240, 10150602, 13534136, 14500860, 16917670, 18455640, 20301204, 25376505, 29001720, 33835340, 40602408, 50753010, 67670680, 101506020, 203012040]

約数ペア:

[(1, 203012040), (2, 101506020), (3, 67670680), (4, 50753010), (5, 40602408), (6, 33835340), (7, 29001720), (8, 25376505), (10, 20301204), (11, 18455640), (12, 16917670), (14, 14500860), (15, 13534136), (20, 10150602), (21, 9667240), (22, 9227820), (24, 8458835), (28, 7250430), (30, 6767068), (33, 6151880), (35, 5800344), (40, 5075301), (42, 4833620), (44, 4613910), (55, 3691128), (56, 3625215), (60, 3383534), (66, 3075940), (70, 2900172), (77, 2636520), (84, 2416810), (88, 2306955), (105, 1933448), (110, 1845564), (120, 1691767), (127, 1598520), (132, 1537970), (140, 1450086), (154, 1318260), (165, 1230376), (168, 1208405), (173, 1173480), (210, 966724), (220, 922782), (231, 878840), (254, 799260), (264, 768985), (280, 725043), (308, 659130), (330, 615188), (346, 586740), (381, 532840), (385, 527304), (420, 483362), (440, 461391), (462, 439420), (508, 399630), (519, 391160), (616, 329565), (635, 319704), (660, 307594), (692, 293370), (762, 266420), (770, 263652), (840, 241681), (865, 234696), (889, 228360), (924, 219710), (1016, 199815), (1038, 195580), (1155, 175768), (1211, 167640), (1270, 159852), (1320, 153797), (1384, 146685), (1397, 145320), (1524, 133210), (1540, 131826), (1730, 117348), (1778, 114180), (1848, 109855), (1903, 106680), (1905, 106568), (2076, 97790), (2310, 87884), (2422, 83820), (2540, 79926), (2595, 78232), (2667, 76120), (2794, 72660), (3048, 66605), (3080, 65913), (3460, 58674), (3556, 57090), (3633, 55880), (3806, 53340), (3810, 53284), (4152, 48895), (4191, 48440), (4445, 45672), (4620, 43942), (4844, 41910), (5080, 39963), (5190, 39116), (5334, 38060), (5588, 36330), (5709, 35560), (6055, 33528), (6920, 29337), (6985, 29064), (7112, 28545), (7266, 27940), (7612, 26670), (7620, 26642), (8382, 24220), (8890, 22836), (9240, 21971), (9515, 21336), (9688, 20955), (9779, 20760), (10380, 19558), (10668, 19030), (11176, 18165), (11418, 17780), (12110, 16764), (13321, 15240), (13335, 15224), (13970, 14532)]