64468149720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{879271}}^1$

素因数の和:879345

約数の個数: 128

約数和(自身を含む): 212713482240

約数和(自身を除く): 148245332520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 940, 1128, 1222, 1410, 1560, 1833, 1880, 2444, 2820, 3055, 3666, 4888, 5640, 6110, 7332, 9165, 12220, 14664, 18330, 24440, 36660, 73320, 879271, 1758542, 2637813, 3517084, 4396355, 5275626, 7034168, 8792710, 10551252, 11430523, 13189065, 17585420, 21102504, 22861046, 26378130, 34291569, 35170840, 41325737, 45722092, 52756260, 57152615, 68583138, 82651474, 91444184, 105512520, 114305230, 123977211, 137166276, 165302948, 171457845, 206628685, 228610460, 247954422, 274332552, 330605896, 342915690, 413257370, 457220920, 495908844, 537234581, 619886055, 685831380, 826514740, 991817688, 1074469162, 1239772110, 1371662760, 1611703743, 1653029480, 2148938324, 2479544220, 2686172905, 3223407486, 4297876648, 4959088440, 5372345810, 6446814972, 8058518715, 10744691620, 12893629944, 16117037430, 21489383240, 32234074860, 64468149720]

約数ペア:

[(1, 64468149720), (2, 32234074860), (3, 21489383240), (4, 16117037430), (5, 12893629944), (6, 10744691620), (8, 8058518715), (10, 6446814972), (12, 5372345810), (13, 4959088440), (15, 4297876648), (20, 3223407486), (24, 2686172905), (26, 2479544220), (30, 2148938324), (39, 1653029480), (40, 1611703743), (47, 1371662760), (52, 1239772110), (60, 1074469162), (65, 991817688), (78, 826514740), (94, 685831380), (104, 619886055), (120, 537234581), (130, 495908844), (141, 457220920), (156, 413257370), (188, 342915690), (195, 330605896), (235, 274332552), (260, 247954422), (282, 228610460), (312, 206628685), (376, 171457845), (390, 165302948), (470, 137166276), (520, 123977211), (564, 114305230), (611, 105512520), (705, 91444184), (780, 82651474), (940, 68583138), (1128, 57152615), (1222, 52756260), (1410, 45722092), (1560, 41325737), (1833, 35170840), (1880, 34291569), (2444, 26378130), (2820, 22861046), (3055, 21102504), (3666, 17585420), (4888, 13189065), (5640, 11430523), (6110, 10551252), (7332, 8792710), (9165, 7034168), (12220, 5275626), (14664, 4396355), (18330, 3517084), (24440, 2637813), (36660, 1758542), (73320, 879271)]