1371677940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:662

約数の個数: 144

約数和(自身を含む): 4231543680

約数和(自身を除く): 2859865740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 229, 311, 321, 428, 458, 535, 622, 642, 687, 916, 933, 963, 1070, 1145, 1244, 1284, 1374, 1555, 1605, 1866, 1926, 2061, 2140, 2290, 2748, 2799, 3110, 3210, 3435, 3732, 3852, 4122, 4580, 4665, 4815, 5598, 6220, 6420, 6870, 8244, 9330, 9630, 10305, 11196, 13740, 13995, 18660, 19260, 20610, 24503, 27990, 33277, 41220, 49006, 55980, 66554, 71219, 73509, 98012, 99831, 122515, 133108, 142438, 147018, 166385, 199662, 213657, 220527, 245030, 284876, 294036, 299493, 332770, 356095, 367545, 399324, 427314, 441054, 490060, 499155, 598986, 640971, 665540, 712190, 735090, 854628, 882108, 998310, 1068285, 1102635, 1197972, 1281942, 1424380, 1470180, 1497465, 1996620, 2136570, 2205270, 2563884, 2994930, 3204855, 4273140, 4410540, 5989860, 6409710, 7620433, 12819420, 15240866, 22861299, 30481732, 38102165, 45722598, 68583897, 76204330, 91445196, 114306495, 137167794, 152408660, 228612990, 274335588, 342919485, 457225980, 685838970, 1371677940]

約数ペア:

[(1, 1371677940), (2, 685838970), (3, 457225980), (4, 342919485), (5, 274335588), (6, 228612990), (9, 152408660), (10, 137167794), (12, 114306495), (15, 91445196), (18, 76204330), (20, 68583897), (30, 45722598), (36, 38102165), (45, 30481732), (60, 22861299), (90, 15240866), (107, 12819420), (180, 7620433), (214, 6409710), (229, 5989860), (311, 4410540), (321, 4273140), (428, 3204855), (458, 2994930), (535, 2563884), (622, 2205270), (642, 2136570), (687, 1996620), (916, 1497465), (933, 1470180), (963, 1424380), (1070, 1281942), (1145, 1197972), (1244, 1102635), (1284, 1068285), (1374, 998310), (1555, 882108), (1605, 854628), (1866, 735090), (1926, 712190), (2061, 665540), (2140, 640971), (2290, 598986), (2748, 499155), (2799, 490060), (3110, 441054), (3210, 427314), (3435, 399324), (3732, 367545), (3852, 356095), (4122, 332770), (4580, 299493), (4665, 294036), (4815, 284876), (5598, 245030), (6220, 220527), (6420, 213657), (6870, 199662), (8244, 166385), (9330, 147018), (9630, 142438), (10305, 133108), (11196, 122515), (13740, 99831), (13995, 98012), (18660, 73509), (19260, 71219), (20610, 66554), (24503, 55980), (27990, 49006), (33277, 41220)]