190500660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 240

約数和(自身を含む): 693753984

約数和(自身を除く): 503253324

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, 81, 84, 90, 105, 107, 108, 126, 135, 140, 157, 162, 180, 189, 210, 214, 252, 270, 314, 315, 321, 324, 378, 405, 420, 428, 471, 535, 540, 567, 628, 630, 642, 749, 756, 785, 810, 942, 945, 963, 1070, 1099, 1134, 1260, 1284, 1413, 1498, 1570, 1605, 1620, 1884, 1890, 1926, 2140, 2198, 2247, 2268, 2355, 2826, 2835, 2889, 2996, 3140, 3210, 3297, 3745, 3780, 3852, 4239, 4396, 4494, 4710, 4815, 5495, 5652, 5670, 5778, 6420, 6594, 6741, 7065, 7490, 8478, 8667, 8988, 9420, 9630, 9891, 10990, 11235, 11340, 11556, 12717, 13188, 13482, 14130, 14445, 14980, 16485, 16799, 16956, 17334, 19260, 19782, 20223, 21195, 21980, 22470, 25434, 26964, 28260, 28890, 29673, 32970, 33598, 33705, 34668, 39564, 40446, 42390, 43335, 44940, 49455, 50397, 50868, 57780, 59346, 60669, 63585, 65940, 67196, 67410, 80892, 83995, 84780, 86670, 89019, 98910, 100794, 101115, 117593, 118692, 121338, 127170, 134820, 148365, 151191, 167990, 173340, 178038, 197820, 201588, 202230, 235186, 242676, 251985, 254340, 296730, 302382, 303345, 335980, 352779, 356076, 404460, 445095, 453573, 470372, 503970, 587965, 593460, 604764, 606690, 705558, 755955, 890190, 907146, 1007940, 1058337, 1175930, 1213380, 1360719, 1411116, 1511910, 1763895, 1780380, 1814292, 2116674, 2267865, 2351860, 2721438, 3023820, 3175011, 3527790, 4233348, 4535730, 5291685, 5442876, 6350022, 6803595, 7055580, 9071460, 9525033, 10583370, 12700044, 13607190, 15875055, 19050066, 21166740, 27214380, 31750110, 38100132, 47625165, 63500220, 95250330, 190500660]

約数ペア:

[(1, 190500660), (2, 95250330), (3, 63500220), (4, 47625165), (5, 38100132), (6, 31750110), (7, 27214380), (9, 21166740), (10, 19050066), (12, 15875055), (14, 13607190), (15, 12700044), (18, 10583370), (20, 9525033), (21, 9071460), (27, 7055580), (28, 6803595), (30, 6350022), (35, 5442876), (36, 5291685), (42, 4535730), (45, 4233348), (54, 3527790), (60, 3175011), (63, 3023820), (70, 2721438), (81, 2351860), (84, 2267865), (90, 2116674), (105, 1814292), (107, 1780380), (108, 1763895), (126, 1511910), (135, 1411116), (140, 1360719), (157, 1213380), (162, 1175930), (180, 1058337), (189, 1007940), (210, 907146), (214, 890190), (252, 755955), (270, 705558), (314, 606690), (315, 604764), (321, 593460), (324, 587965), (378, 503970), (405, 470372), (420, 453573), (428, 445095), (471, 404460), (535, 356076), (540, 352779), (567, 335980), (628, 303345), (630, 302382), (642, 296730), (749, 254340), (756, 251985), (785, 242676), (810, 235186), (942, 202230), (945, 201588), (963, 197820), (1070, 178038), (1099, 173340), (1134, 167990), (1260, 151191), (1284, 148365), (1413, 134820), (1498, 127170), (1570, 121338), (1605, 118692), (1620, 117593), (1884, 101115), (1890, 100794), (1926, 98910), (2140, 89019), (2198, 86670), (2247, 84780), (2268, 83995), (2355, 80892), (2826, 67410), (2835, 67196), (2889, 65940), (2996, 63585), (3140, 60669), (3210, 59346), (3297, 57780), (3745, 50868), (3780, 50397), (3852, 49455), (4239, 44940), (4396, 43335), (4494, 42390), (4710, 40446), (4815, 39564), (5495, 34668), (5652, 33705), (5670, 33598), (5778, 32970), (6420, 29673), (6594, 28890), (6741, 28260), (7065, 26964), (7490, 25434), (8478, 22470), (8667, 21980), (8988, 21195), (9420, 20223), (9630, 19782), (9891, 19260), (10990, 17334), (11235, 16956), (11340, 16799), (11556, 16485), (12717, 14980), (13188, 14445), (13482, 14130)]