19560681660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{12251}}^1$

素因数の和:12388

約数の個数: 192

約数和(自身を含む): 62244080640

約数和(自身を除く): 42683398980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 89, 92, 115, 130, 138, 156, 178, 195, 230, 260, 267, 276, 299, 345, 356, 390, 445, 460, 534, 598, 690, 780, 890, 897, 1068, 1157, 1196, 1335, 1380, 1495, 1780, 1794, 2047, 2314, 2670, 2990, 3471, 3588, 4094, 4485, 4628, 5340, 5785, 5980, 6141, 6942, 8188, 8970, 10235, 11570, 12251, 12282, 13884, 17355, 17940, 20470, 23140, 24502, 24564, 26611, 30705, 34710, 36753, 40940, 49004, 53222, 61255, 61410, 69420, 73506, 79833, 106444, 122510, 122820, 133055, 147012, 159263, 159666, 183765, 245020, 266110, 281773, 318526, 319332, 367530, 399165, 477789, 532220, 563546, 637052, 735060, 796315, 798330, 845319, 955578, 1090339, 1127092, 1408865, 1592630, 1596660, 1690638, 1911156, 2180678, 2388945, 2817730, 3185260, 3271017, 3381276, 3663049, 4226595, 4361356, 4777890, 5451695, 5635460, 6542034, 7326098, 8453190, 9555780, 10903390, 10989147, 13084068, 14174407, 14652196, 16355085, 16906380, 18315245, 21806780, 21978294, 25077797, 28348814, 32710170, 36630490, 42523221, 43956588, 50155594, 54945735, 56697628, 65420340, 70872035, 73260980, 75233391, 85046442, 100311188, 109891470, 125388985, 141744070, 150466782, 170092884, 212616105, 219782940, 250777970, 283488140, 300933564, 326011361, 376166955, 425232210, 501555940, 652022722, 752333910, 850464420, 978034083, 1304045444, 1504667820, 1630056805, 1956068166, 3260113610, 3912136332, 4890170415, 6520227220, 9780340830, 19560681660]

約数ペア:

[(1, 19560681660), (2, 9780340830), (3, 6520227220), (4, 4890170415), (5, 3912136332), (6, 3260113610), (10, 1956068166), (12, 1630056805), (13, 1504667820), (15, 1304045444), (20, 978034083), (23, 850464420), (26, 752333910), (30, 652022722), (39, 501555940), (46, 425232210), (52, 376166955), (60, 326011361), (65, 300933564), (69, 283488140), (78, 250777970), (89, 219782940), (92, 212616105), (115, 170092884), (130, 150466782), (138, 141744070), (156, 125388985), (178, 109891470), (195, 100311188), (230, 85046442), (260, 75233391), (267, 73260980), (276, 70872035), (299, 65420340), (345, 56697628), (356, 54945735), (390, 50155594), (445, 43956588), (460, 42523221), (534, 36630490), (598, 32710170), (690, 28348814), (780, 25077797), (890, 21978294), (897, 21806780), (1068, 18315245), (1157, 16906380), (1196, 16355085), (1335, 14652196), (1380, 14174407), (1495, 13084068), (1780, 10989147), (1794, 10903390), (2047, 9555780), (2314, 8453190), (2670, 7326098), (2990, 6542034), (3471, 5635460), (3588, 5451695), (4094, 4777890), (4485, 4361356), (4628, 4226595), (5340, 3663049), (5785, 3381276), (5980, 3271017), (6141, 3185260), (6942, 2817730), (8188, 2388945), (8970, 2180678), (10235, 1911156), (11570, 1690638), (12251, 1596660), (12282, 1592630), (13884, 1408865), (17355, 1127092), (17940, 1090339), (20470, 955578), (23140, 845319), (24502, 798330), (24564, 796315), (26611, 735060), (30705, 637052), (34710, 563546), (36753, 532220), (40940, 477789), (49004, 399165), (53222, 367530), (61255, 319332), (61410, 318526), (69420, 281773), (73506, 266110), (79833, 245020), (106444, 183765), (122510, 159666), (122820, 159263), (133055, 147012)]