126532980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 441552384

約数和(自身を除く): 315019404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 233, 252, 315, 420, 431, 466, 630, 699, 862, 932, 1165, 1260, 1293, 1398, 1631, 1724, 2097, 2155, 2330, 2586, 2796, 3017, 3262, 3495, 3879, 4194, 4310, 4660, 4893, 5172, 6034, 6465, 6524, 6990, 7758, 8155, 8388, 8620, 9051, 9786, 10485, 12068, 12930, 13980, 14679, 15085, 15516, 16310, 18102, 19395, 19572, 20970, 24465, 25860, 27153, 29358, 30170, 32620, 36204, 38790, 41940, 45255, 48930, 54306, 58716, 60340, 73395, 77580, 90510, 97860, 100423, 108612, 135765, 146790, 181020, 200846, 271530, 293580, 301269, 401692, 502115, 543060, 602538, 702961, 903807, 1004230, 1205076, 1405922, 1506345, 1807614, 2008460, 2108883, 2811844, 3012690, 3514805, 3615228, 4217766, 4519035, 6025380, 6326649, 7029610, 8435532, 9038070, 10544415, 12653298, 14059220, 18076140, 21088830, 25306596, 31633245, 42177660, 63266490, 126532980]

約数ペア:

[(1, 126532980), (2, 63266490), (3, 42177660), (4, 31633245), (5, 25306596), (6, 21088830), (7, 18076140), (9, 14059220), (10, 12653298), (12, 10544415), (14, 9038070), (15, 8435532), (18, 7029610), (20, 6326649), (21, 6025380), (28, 4519035), (30, 4217766), (35, 3615228), (36, 3514805), (42, 3012690), (45, 2811844), (60, 2108883), (63, 2008460), (70, 1807614), (84, 1506345), (90, 1405922), (105, 1205076), (126, 1004230), (140, 903807), (180, 702961), (210, 602538), (233, 543060), (252, 502115), (315, 401692), (420, 301269), (431, 293580), (466, 271530), (630, 200846), (699, 181020), (862, 146790), (932, 135765), (1165, 108612), (1260, 100423), (1293, 97860), (1398, 90510), (1631, 77580), (1724, 73395), (2097, 60340), (2155, 58716), (2330, 54306), (2586, 48930), (2796, 45255), (3017, 41940), (3262, 38790), (3495, 36204), (3879, 32620), (4194, 30170), (4310, 29358), (4660, 27153), (4893, 25860), (5172, 24465), (6034, 20970), (6465, 19572), (6524, 19395), (6990, 18102), (7758, 16310), (8155, 15516), (8388, 15085), (8620, 14679), (9051, 13980), (9786, 12930), (10485, 12068)]