1566707940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4657}}^1$

素因数の和:4771

約数の個数: 192

約数和(自身を含む): 5634316800

約数和(自身を除く): 4067608860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 89, 90, 105, 108, 126, 135, 140, 178, 180, 189, 210, 252, 267, 270, 315, 356, 378, 420, 445, 534, 540, 623, 630, 756, 801, 890, 945, 1068, 1246, 1260, 1335, 1602, 1780, 1869, 1890, 2403, 2492, 2670, 3115, 3204, 3738, 3780, 4005, 4657, 4806, 5340, 5607, 6230, 7476, 8010, 9314, 9345, 9612, 11214, 12015, 12460, 13971, 16020, 16821, 18628, 18690, 22428, 23285, 24030, 27942, 28035, 32599, 33642, 37380, 41913, 46570, 48060, 55884, 56070, 65198, 67284, 69855, 83826, 84105, 93140, 97797, 112140, 125739, 130396, 139710, 162995, 167652, 168210, 195594, 209565, 251478, 279420, 293391, 325990, 336420, 391188, 414473, 419130, 488985, 502956, 586782, 628695, 651980, 828946, 838260, 880173, 977970, 1173564, 1243419, 1257390, 1466955, 1657892, 1760346, 1955940, 2072365, 2486838, 2514780, 2901311, 2933910, 3520692, 3730257, 4144730, 4400865, 4973676, 5802622, 5867820, 6217095, 7460514, 8289460, 8703933, 8801730, 11190771, 11605244, 12434190, 14506555, 14921028, 17407866, 17603460, 18651285, 22381542, 24868380, 26111799, 29013110, 34815732, 37302570, 43519665, 44763084, 52223598, 55953855, 58026220, 74605140, 78335397, 87039330, 104447196, 111907710, 130558995, 156670794, 174078660, 223815420, 261117990, 313341588, 391676985, 522235980, 783353970, 1566707940]

約数ペア:

[(1, 1566707940), (2, 783353970), (3, 522235980), (4, 391676985), (5, 313341588), (6, 261117990), (7, 223815420), (9, 174078660), (10, 156670794), (12, 130558995), (14, 111907710), (15, 104447196), (18, 87039330), (20, 78335397), (21, 74605140), (27, 58026220), (28, 55953855), (30, 52223598), (35, 44763084), (36, 43519665), (42, 37302570), (45, 34815732), (54, 29013110), (60, 26111799), (63, 24868380), (70, 22381542), (84, 18651285), (89, 17603460), (90, 17407866), (105, 14921028), (108, 14506555), (126, 12434190), (135, 11605244), (140, 11190771), (178, 8801730), (180, 8703933), (189, 8289460), (210, 7460514), (252, 6217095), (267, 5867820), (270, 5802622), (315, 4973676), (356, 4400865), (378, 4144730), (420, 3730257), (445, 3520692), (534, 2933910), (540, 2901311), (623, 2514780), (630, 2486838), (756, 2072365), (801, 1955940), (890, 1760346), (945, 1657892), (1068, 1466955), (1246, 1257390), (1260, 1243419), (1335, 1173564), (1602, 977970), (1780, 880173), (1869, 838260), (1890, 828946), (2403, 651980), (2492, 628695), (2670, 586782), (3115, 502956), (3204, 488985), (3738, 419130), (3780, 414473), (4005, 391188), (4657, 336420), (4806, 325990), (5340, 293391), (5607, 279420), (6230, 251478), (7476, 209565), (8010, 195594), (9314, 168210), (9345, 167652), (9612, 162995), (11214, 139710), (12015, 130396), (12460, 125739), (13971, 112140), (16020, 97797), (16821, 93140), (18628, 84105), (18690, 83826), (22428, 69855), (23285, 67284), (24030, 65198), (27942, 56070), (28035, 55884), (32599, 48060), (33642, 46570), (37380, 41913)]