2091265020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15679}}^1$

素因数の和:15729

約数の個数: 192

約数和(自身を含む): 7375872000

約数和(自身を除く): 5284606980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2964, 3420, 3510, 3705, 4446, 4940, 5130, 6669, 7020, 7410, 8892, 10260, 11115, 13338, 14820, 15679, 22230, 26676, 31358, 33345, 44460, 47037, 62716, 66690, 78395, 94074, 133380, 141111, 156790, 188148, 203827, 235185, 282222, 297901, 313580, 407654, 423333, 470370, 564444, 595802, 611481, 705555, 815308, 846666, 893703, 940740, 1019135, 1191604, 1222962, 1411110, 1489505, 1693332, 1787406, 1834443, 2038270, 2116665, 2445924, 2681109, 2822220, 2979010, 3057405, 3574812, 3668886, 3872713, 4076540, 4233330, 4468515, 5362218, 5503329, 5958020, 6114810, 7337772, 7745426, 8043327, 8466660, 8937030, 9172215, 10724436, 11006658, 11618139, 12229620, 13405545, 15490852, 16086654, 17874060, 18344430, 19363565, 22013316, 23236278, 26811090, 27516645, 32173308, 34854417, 36688860, 38727130, 40216635, 46472556, 53622180, 55033290, 58090695, 69708834, 77454260, 80433270, 104563251, 110066580, 116181390, 139417668, 160866540, 174272085, 209126502, 232362780, 348544170, 418253004, 522816255, 697088340, 1045632510, 2091265020]

約数ペア:

[(1, 2091265020), (2, 1045632510), (3, 697088340), (4, 522816255), (5, 418253004), (6, 348544170), (9, 232362780), (10, 209126502), (12, 174272085), (13, 160866540), (15, 139417668), (18, 116181390), (19, 110066580), (20, 104563251), (26, 80433270), (27, 77454260), (30, 69708834), (36, 58090695), (38, 55033290), (39, 53622180), (45, 46472556), (52, 40216635), (54, 38727130), (57, 36688860), (60, 34854417), (65, 32173308), (76, 27516645), (78, 26811090), (90, 23236278), (95, 22013316), (108, 19363565), (114, 18344430), (117, 17874060), (130, 16086654), (135, 15490852), (156, 13405545), (171, 12229620), (180, 11618139), (190, 11006658), (195, 10724436), (228, 9172215), (234, 8937030), (247, 8466660), (260, 8043327), (270, 7745426), (285, 7337772), (342, 6114810), (351, 5958020), (380, 5503329), (390, 5362218), (468, 4468515), (494, 4233330), (513, 4076540), (540, 3872713), (570, 3668886), (585, 3574812), (684, 3057405), (702, 2979010), (741, 2822220), (780, 2681109), (855, 2445924), (988, 2116665), (1026, 2038270), (1140, 1834443), (1170, 1787406), (1235, 1693332), (1404, 1489505), (1482, 1411110), (1710, 1222962), (1755, 1191604), (2052, 1019135), (2223, 940740), (2340, 893703), (2470, 846666), (2565, 815308), (2964, 705555), (3420, 611481), (3510, 595802), (3705, 564444), (4446, 470370), (4940, 423333), (5130, 407654), (6669, 313580), (7020, 297901), (7410, 282222), (8892, 235185), (10260, 203827), (11115, 188148), (13338, 156790), (14820, 141111), (15679, 133380), (22230, 94074), (26676, 78395), (31358, 66690), (33345, 62716), (44460, 47037)]