201718415080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{4241}}^1$

素因数の和:4524

約数の個数: 256

約数和(自身を含む): 569554675200

約数和(自身を除く): 367836260120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 91, 104, 130, 140, 146, 179, 182, 260, 280, 292, 358, 364, 365, 455, 511, 520, 584, 716, 728, 730, 895, 910, 949, 1022, 1253, 1432, 1460, 1790, 1820, 1898, 2044, 2327, 2506, 2555, 2920, 3580, 3640, 3796, 4088, 4241, 4654, 4745, 5012, 5110, 6265, 6643, 7160, 7592, 8482, 9308, 9490, 10024, 10220, 11635, 12530, 13067, 13286, 16289, 16964, 18616, 18980, 20440, 21205, 23270, 25060, 26134, 26572, 29687, 32578, 33215, 33928, 37960, 42410, 46540, 50120, 52268, 53144, 55133, 59374, 65156, 65335, 66430, 81445, 84820, 91469, 93080, 104536, 110266, 118748, 130312, 130670, 132860, 148435, 162890, 169640, 169871, 182938, 220532, 237496, 261340, 265720, 275665, 296870, 309593, 325780, 339742, 365876, 385931, 441064, 457345, 522680, 551330, 593740, 619186, 651560, 679484, 731752, 759139, 771862, 849355, 914690, 1102660, 1187480, 1189097, 1238372, 1358968, 1518278, 1543724, 1547965, 1698710, 1829380, 1929655, 2167151, 2205320, 2378194, 2476744, 3036556, 3087448, 3095930, 3397420, 3658760, 3795695, 3859310, 4024709, 4334302, 4756388, 5313973, 5945485, 6073112, 6191860, 6794840, 7591390, 7718620, 8049418, 8668604, 9512776, 9868807, 10627946, 10835755, 11890970, 12383720, 15182780, 15437240, 16098836, 17337208, 19737614, 20123545, 21255892, 21671510, 23781940, 26569865, 28172963, 30365560, 32197672, 39475228, 40247090, 42511784, 43343020, 47563880, 49344035, 53139730, 55417147, 56345926, 69081649, 78950456, 80494180, 86686040, 98688070, 106279460, 110834294, 112691852, 138163298, 140864815, 160988360, 197376140, 212558920, 221668588, 225383704, 276326596, 277085735, 281729630, 345408245, 387920029, 394752280, 443337176, 552653192, 554171470, 563459260, 690816490, 720422911, 775840058, 1108342940, 1126918520, 1381632980, 1440845822, 1551680116, 1939600145, 2216685880, 2763265960, 2881691644, 3103360232, 3602114555, 3879200290, 5042960377, 5763383288, 7204229110, 7758400580, 10085920754, 14408458220, 15516801160, 20171841508, 25214801885, 28816916440, 40343683016, 50429603770, 100859207540, 201718415080]

約数ペア:

[(1, 201718415080), (2, 100859207540), (4, 50429603770), (5, 40343683016), (7, 28816916440), (8, 25214801885), (10, 20171841508), (13, 15516801160), (14, 14408458220), (20, 10085920754), (26, 7758400580), (28, 7204229110), (35, 5763383288), (40, 5042960377), (52, 3879200290), (56, 3602114555), (65, 3103360232), (70, 2881691644), (73, 2763265960), (91, 2216685880), (104, 1939600145), (130, 1551680116), (140, 1440845822), (146, 1381632980), (179, 1126918520), (182, 1108342940), (260, 775840058), (280, 720422911), (292, 690816490), (358, 563459260), (364, 554171470), (365, 552653192), (455, 443337176), (511, 394752280), (520, 387920029), (584, 345408245), (716, 281729630), (728, 277085735), (730, 276326596), (895, 225383704), (910, 221668588), (949, 212558920), (1022, 197376140), (1253, 160988360), (1432, 140864815), (1460, 138163298), (1790, 112691852), (1820, 110834294), (1898, 106279460), (2044, 98688070), (2327, 86686040), (2506, 80494180), (2555, 78950456), (2920, 69081649), (3580, 56345926), (3640, 55417147), (3796, 53139730), (4088, 49344035), (4241, 47563880), (4654, 43343020), (4745, 42511784), (5012, 40247090), (5110, 39475228), (6265, 32197672), (6643, 30365560), (7160, 28172963), (7592, 26569865), (8482, 23781940), (9308, 21671510), (9490, 21255892), (10024, 20123545), (10220, 19737614), (11635, 17337208), (12530, 16098836), (13067, 15437240), (13286, 15182780), (16289, 12383720), (16964, 11890970), (18616, 10835755), (18980, 10627946), (20440, 9868807), (21205, 9512776), (23270, 8668604), (25060, 8049418), (26134, 7718620), (26572, 7591390), (29687, 6794840), (32578, 6191860), (33215, 6073112), (33928, 5945485), (37960, 5313973), (42410, 4756388), (46540, 4334302), (50120, 4024709), (52268, 3859310), (53144, 3795695), (55133, 3658760), (59374, 3397420), (65156, 3095930), (65335, 3087448), (66430, 3036556), (81445, 2476744), (84820, 2378194), (91469, 2205320), (93080, 2167151), (104536, 1929655), (110266, 1829380), (118748, 1698710), (130312, 1547965), (130670, 1543724), (132860, 1518278), (148435, 1358968), (162890, 1238372), (169640, 1189097), (169871, 1187480), (182938, 1102660), (220532, 914690), (237496, 849355), (261340, 771862), (265720, 759139), (275665, 731752), (296870, 679484), (309593, 651560), (325780, 619186), (339742, 593740), (365876, 551330), (385931, 522680), (441064, 457345)]