669428760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5573}}^1$

素因数の和:5618

約数の個数: 256

約数和(自身を含む): 2696924160

約数和(自身を除く): 2027495400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2730, 2860, 3003, 3080, 3432, 3640, 4004, 4290, 4620, 5005, 5460, 5573, 5720, 6006, 8008, 8580, 9240, 10010, 10920, 11146, 12012, 15015, 16719, 17160, 20020, 22292, 24024, 27865, 30030, 33438, 39011, 40040, 44584, 55730, 60060, 61303, 66876, 72449, 78022, 83595, 111460, 117033, 120120, 122606, 133752, 144898, 156044, 167190, 183909, 195055, 217347, 222920, 234066, 245212, 289796, 306515, 312088, 334380, 362245, 367818, 390110, 429121, 434694, 468132, 490424, 507143, 579592, 585165, 613030, 668760, 724490, 735636, 780220, 796939, 858242, 869388, 919545, 936264, 1014286, 1086735, 1170330, 1226060, 1287363, 1448980, 1471272, 1521429, 1560440, 1593878, 1716484, 1738776, 1839090, 2028572, 2145605, 2173470, 2340660, 2390817, 2452120, 2535715, 2574726, 2897960, 3042858, 3187756, 3432968, 3678180, 3984695, 4057144, 4291210, 4346940, 4681320, 4781634, 5071430, 5149452, 5578573, 6085716, 6375512, 6436815, 7356360, 7607145, 7969390, 8582420, 8693880, 9563268, 10142860, 10298904, 11157146, 11954085, 12171432, 12873630, 15214290, 15938780, 16735719, 17164840, 19126536, 20285720, 22314292, 23908170, 25747260, 27892865, 30428580, 31877560, 33471438, 44628584, 47816340, 51494520, 55785730, 60857160, 66942876, 83678595, 95632680, 111571460, 133885752, 167357190, 223142920, 334714380, 669428760]

約数ペア:

[(1, 669428760), (2, 334714380), (3, 223142920), (4, 167357190), (5, 133885752), (6, 111571460), (7, 95632680), (8, 83678595), (10, 66942876), (11, 60857160), (12, 55785730), (13, 51494520), (14, 47816340), (15, 44628584), (20, 33471438), (21, 31877560), (22, 30428580), (24, 27892865), (26, 25747260), (28, 23908170), (30, 22314292), (33, 20285720), (35, 19126536), (39, 17164840), (40, 16735719), (42, 15938780), (44, 15214290), (52, 12873630), (55, 12171432), (56, 11954085), (60, 11157146), (65, 10298904), (66, 10142860), (70, 9563268), (77, 8693880), (78, 8582420), (84, 7969390), (88, 7607145), (91, 7356360), (104, 6436815), (105, 6375512), (110, 6085716), (120, 5578573), (130, 5149452), (132, 5071430), (140, 4781634), (143, 4681320), (154, 4346940), (156, 4291210), (165, 4057144), (168, 3984695), (182, 3678180), (195, 3432968), (210, 3187756), (220, 3042858), (231, 2897960), (260, 2574726), (264, 2535715), (273, 2452120), (280, 2390817), (286, 2340660), (308, 2173470), (312, 2145605), (330, 2028572), (364, 1839090), (385, 1738776), (390, 1716484), (420, 1593878), (429, 1560440), (440, 1521429), (455, 1471272), (462, 1448980), (520, 1287363), (546, 1226060), (572, 1170330), (616, 1086735), (660, 1014286), (715, 936264), (728, 919545), (770, 869388), (780, 858242), (840, 796939), (858, 780220), (910, 735636), (924, 724490), (1001, 668760), (1092, 613030), (1144, 585165), (1155, 579592), (1320, 507143), (1365, 490424), (1430, 468132), (1540, 434694), (1560, 429121), (1716, 390110), (1820, 367818), (1848, 362245), (2002, 334380), (2145, 312088), (2184, 306515), (2310, 289796), (2730, 245212), (2860, 234066), (3003, 222920), (3080, 217347), (3432, 195055), (3640, 183909), (4004, 167190), (4290, 156044), (4620, 144898), (5005, 133752), (5460, 122606), (5573, 120120), (5720, 117033), (6006, 111460), (8008, 83595), (8580, 78022), (9240, 72449), (10010, 66876), (10920, 61303), (11146, 60060), (12012, 55730), (15015, 44584), (16719, 40040), (17160, 39011), (20020, 33438), (22292, 30030), (24024, 27865)]