16705479180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2609}}^1\times {\mathrm{8209}}^1$

素因数の和:10843

約数の個数: 96

約数和(自身を含む): 50398891200

約数和(自身を除く): 33693412020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2609, 5218, 7827, 8209, 10436, 13045, 15654, 16418, 24627, 26090, 31308, 32836, 33917, 39135, 41045, 49254, 52180, 67834, 78270, 82090, 98508, 101751, 106717, 123135, 135668, 156540, 164180, 169585, 203502, 213434, 246270, 320151, 339170, 407004, 426868, 492540, 508755, 533585, 640302, 678340, 1017510, 1067170, 1280604, 1600755, 2035020, 2134340, 3201510, 6403020, 21417281, 42834562, 64251843, 85669124, 107086405, 128503686, 214172810, 257007372, 278424653, 321259215, 428345620, 556849306, 642518430, 835273959, 1113698612, 1285036860, 1392123265, 1670547918, 2784246530, 3341095836, 4176369795, 5568493060, 8352739590, 16705479180]

約数ペア:

[(1, 16705479180), (2, 8352739590), (3, 5568493060), (4, 4176369795), (5, 3341095836), (6, 2784246530), (10, 1670547918), (12, 1392123265), (13, 1285036860), (15, 1113698612), (20, 835273959), (26, 642518430), (30, 556849306), (39, 428345620), (52, 321259215), (60, 278424653), (65, 257007372), (78, 214172810), (130, 128503686), (156, 107086405), (195, 85669124), (260, 64251843), (390, 42834562), (780, 21417281), (2609, 6403020), (5218, 3201510), (7827, 2134340), (8209, 2035020), (10436, 1600755), (13045, 1280604), (15654, 1067170), (16418, 1017510), (24627, 678340), (26090, 640302), (31308, 533585), (32836, 508755), (33917, 492540), (39135, 426868), (41045, 407004), (49254, 339170), (52180, 320151), (67834, 246270), (78270, 213434), (82090, 203502), (98508, 169585), (101751, 164180), (106717, 156540), (123135, 135668)]