56590380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1397

約数の個数: 192

約数和(自身を含む): 219663360

約数和(自身を除く): 163072980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1361, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2722, 2772, 2970, 3465, 3780, 4083, 4158, 4620, 5444, 5940, 6805, 6930, 8166, 8316, 9527, 10395, 12249, 13610, 13860, 14971, 16332, 19054, 20415, 20790, 24498, 27220, 28581, 29942, 36747, 38108, 40830, 41580, 44913, 47635, 48996, 57162, 59884, 61245, 73494, 74855, 81660, 85743, 89826, 95270, 104797, 114324, 122490, 134739, 142905, 146988, 149710, 171486, 179652, 183735, 190540, 209594, 224565, 244980, 257229, 269478, 285810, 299420, 314391, 342972, 367470, 404217, 419188, 428715, 449130, 514458, 523985, 538956, 571620, 628782, 673695, 734940, 808434, 857430, 898260, 943173, 1028916, 1047970, 1257564, 1286145, 1347390, 1571955, 1616868, 1714860, 1886346, 2021085, 2095940, 2572290, 2694780, 2829519, 3143910, 3772692, 4042170, 4715865, 5144580, 5659038, 6287820, 8084340, 9431730, 11318076, 14147595, 18863460, 28295190, 56590380]

約数ペア:

[(1, 56590380), (2, 28295190), (3, 18863460), (4, 14147595), (5, 11318076), (6, 9431730), (7, 8084340), (9, 6287820), (10, 5659038), (11, 5144580), (12, 4715865), (14, 4042170), (15, 3772692), (18, 3143910), (20, 2829519), (21, 2694780), (22, 2572290), (27, 2095940), (28, 2021085), (30, 1886346), (33, 1714860), (35, 1616868), (36, 1571955), (42, 1347390), (44, 1286145), (45, 1257564), (54, 1047970), (55, 1028916), (60, 943173), (63, 898260), (66, 857430), (70, 808434), (77, 734940), (84, 673695), (90, 628782), (99, 571620), (105, 538956), (108, 523985), (110, 514458), (126, 449130), (132, 428715), (135, 419188), (140, 404217), (154, 367470), (165, 342972), (180, 314391), (189, 299420), (198, 285810), (210, 269478), (220, 257229), (231, 244980), (252, 224565), (270, 209594), (297, 190540), (308, 183735), (315, 179652), (330, 171486), (378, 149710), (385, 146988), (396, 142905), (420, 134739), (462, 122490), (495, 114324), (540, 104797), (594, 95270), (630, 89826), (660, 85743), (693, 81660), (756, 74855), (770, 73494), (924, 61245), (945, 59884), (990, 57162), (1155, 48996), (1188, 47635), (1260, 44913), (1361, 41580), (1386, 40830), (1485, 38108), (1540, 36747), (1890, 29942), (1980, 28581), (2079, 27220), (2310, 24498), (2722, 20790), (2772, 20415), (2970, 19054), (3465, 16332), (3780, 14971), (4083, 13860), (4158, 13610), (4620, 12249), (5444, 10395), (5940, 9527), (6805, 8316), (6930, 8166)]