1513345600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2413

約数の個数: 168

約数和(自身を含む): 4141346048

約数和(自身を除く): 2628000448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 130, 155, 160, 200, 208, 248, 260, 310, 320, 325, 400, 403, 416, 496, 520, 620, 650, 775, 800, 806, 832, 992, 1040, 1240, 1300, 1550, 1600, 1612, 1984, 2015, 2080, 2347, 2480, 2600, 3100, 3224, 4030, 4160, 4694, 4960, 5200, 6200, 6448, 8060, 9388, 9920, 10075, 10400, 11735, 12400, 12896, 16120, 18776, 20150, 20800, 23470, 24800, 25792, 30511, 32240, 37552, 40300, 46940, 49600, 58675, 61022, 64480, 72757, 75104, 80600, 93880, 117350, 122044, 128960, 145514, 150208, 152555, 161200, 187760, 234700, 244088, 291028, 305110, 322400, 363785, 375520, 469400, 488176, 582056, 610220, 644800, 727570, 751040, 762775, 938800, 945841, 976352, 1164112, 1220440, 1455140, 1525550, 1818925, 1877600, 1891682, 1952704, 2328224, 2440880, 2910280, 3051100, 3637850, 3755200, 3783364, 4656448, 4729205, 4881760, 5820560, 6102200, 7275700, 7566728, 9458410, 9763520, 11641120, 12204400, 14551400, 15133456, 18916820, 23282240, 23646025, 24408800, 29102800, 30266912, 37833640, 47292050, 48817600, 58205600, 60533824, 75667280, 94584100, 116411200, 151334560, 189168200, 302669120, 378336400, 756672800, 1513345600]

約数ペア:

[(1, 1513345600), (2, 756672800), (4, 378336400), (5, 302669120), (8, 189168200), (10, 151334560), (13, 116411200), (16, 94584100), (20, 75667280), (25, 60533824), (26, 58205600), (31, 48817600), (32, 47292050), (40, 37833640), (50, 30266912), (52, 29102800), (62, 24408800), (64, 23646025), (65, 23282240), (80, 18916820), (100, 15133456), (104, 14551400), (124, 12204400), (130, 11641120), (155, 9763520), (160, 9458410), (200, 7566728), (208, 7275700), (248, 6102200), (260, 5820560), (310, 4881760), (320, 4729205), (325, 4656448), (400, 3783364), (403, 3755200), (416, 3637850), (496, 3051100), (520, 2910280), (620, 2440880), (650, 2328224), (775, 1952704), (800, 1891682), (806, 1877600), (832, 1818925), (992, 1525550), (1040, 1455140), (1240, 1220440), (1300, 1164112), (1550, 976352), (1600, 945841), (1612, 938800), (1984, 762775), (2015, 751040), (2080, 727570), (2347, 644800), (2480, 610220), (2600, 582056), (3100, 488176), (3224, 469400), (4030, 375520), (4160, 363785), (4694, 322400), (4960, 305110), (5200, 291028), (6200, 244088), (6448, 234700), (8060, 187760), (9388, 161200), (9920, 152555), (10075, 150208), (10400, 145514), (11735, 128960), (12400, 122044), (12896, 117350), (16120, 93880), (18776, 80600), (20150, 75104), (20800, 72757), (23470, 64480), (24800, 61022), (25792, 58675), (30511, 49600), (32240, 46940), (37552, 40300)]