2007668740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 5405460480

約数和(自身を除く): 3397791740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 83, 110, 113, 139, 140, 154, 166, 220, 226, 278, 308, 332, 385, 415, 452, 556, 565, 581, 695, 770, 791, 830, 913, 973, 1130, 1162, 1243, 1390, 1529, 1540, 1582, 1660, 1826, 1946, 2260, 2324, 2486, 2780, 2905, 3058, 3164, 3652, 3892, 3955, 4565, 4865, 4972, 5810, 6116, 6215, 6391, 7645, 7910, 8701, 9130, 9379, 9730, 10703, 11537, 11620, 12430, 12782, 15290, 15707, 15820, 17402, 18260, 18758, 19460, 21406, 23074, 24860, 25564, 30580, 31414, 31955, 34804, 37516, 42812, 43505, 46148, 46895, 53515, 57685, 62828, 63910, 65653, 78535, 80759, 87010, 93790, 103169, 107030, 109949, 115370, 126907, 127820, 131306, 157070, 161518, 172777, 174020, 187580, 206338, 214060, 219898, 230740, 253814, 262612, 314140, 323036, 328265, 345554, 403795, 412676, 439796, 507628, 515845, 549745, 634535, 656530, 691108, 722183, 807590, 863885, 888349, 1031690, 1099490, 1209439, 1269070, 1303681, 1313060, 1444366, 1615180, 1727770, 1776698, 2063380, 2198980, 2418878, 2538140, 2607362, 2888732, 3455540, 3553396, 3610915, 4441745, 4837756, 5214724, 6047195, 6518405, 7221830, 8883490, 9125767, 12094390, 13036810, 14340491, 14443660, 17766980, 18251534, 24188780, 26073620, 28680982, 36503068, 45628835, 57361964, 71702455, 91257670, 100383437, 143404910, 182515340, 200766874, 286809820, 401533748, 501917185, 1003834370, 2007668740]

約数ペア:

[(1, 2007668740), (2, 1003834370), (4, 501917185), (5, 401533748), (7, 286809820), (10, 200766874), (11, 182515340), (14, 143404910), (20, 100383437), (22, 91257670), (28, 71702455), (35, 57361964), (44, 45628835), (55, 36503068), (70, 28680982), (77, 26073620), (83, 24188780), (110, 18251534), (113, 17766980), (139, 14443660), (140, 14340491), (154, 13036810), (166, 12094390), (220, 9125767), (226, 8883490), (278, 7221830), (308, 6518405), (332, 6047195), (385, 5214724), (415, 4837756), (452, 4441745), (556, 3610915), (565, 3553396), (581, 3455540), (695, 2888732), (770, 2607362), (791, 2538140), (830, 2418878), (913, 2198980), (973, 2063380), (1130, 1776698), (1162, 1727770), (1243, 1615180), (1390, 1444366), (1529, 1313060), (1540, 1303681), (1582, 1269070), (1660, 1209439), (1826, 1099490), (1946, 1031690), (2260, 888349), (2324, 863885), (2486, 807590), (2780, 722183), (2905, 691108), (3058, 656530), (3164, 634535), (3652, 549745), (3892, 515845), (3955, 507628), (4565, 439796), (4865, 412676), (4972, 403795), (5810, 345554), (6116, 328265), (6215, 323036), (6391, 314140), (7645, 262612), (7910, 253814), (8701, 230740), (9130, 219898), (9379, 214060), (9730, 206338), (10703, 187580), (11537, 174020), (11620, 172777), (12430, 161518), (12782, 157070), (15290, 131306), (15707, 127820), (15820, 126907), (17402, 115370), (18260, 109949), (18758, 107030), (19460, 103169), (21406, 93790), (23074, 87010), (24860, 80759), (25564, 78535), (30580, 65653), (31414, 63910), (31955, 62828), (34804, 57685), (37516, 53515), (42812, 46895), (43505, 46148)]