64061760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{9533}}^1$

素因数の和:9560

約数の個数: 112

約数和(自身を含む): 232477056

約数和(自身を除く): 168415296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 9533, 19066, 28599, 38132, 47665, 57198, 66731, 76264, 95330, 114396, 133462, 142995, 152528, 190660, 200193, 228792, 266924, 285990, 305056, 333655, 381320, 400386, 457584, 533848, 571980, 610112, 667310, 762640, 800772, 915168, 1000965, 1067696, 1143960, 1334620, 1525280, 1601544, 1830336, 2001930, 2135392, 2287920, 2669240, 3050560, 3203088, 4003860, 4270784, 4575840, 5338480, 6406176, 8007720, 9151680, 10676960, 12812352, 16015440, 21353920, 32030880, 64061760]

約数ペア:

[(1, 64061760), (2, 32030880), (3, 21353920), (4, 16015440), (5, 12812352), (6, 10676960), (7, 9151680), (8, 8007720), (10, 6406176), (12, 5338480), (14, 4575840), (15, 4270784), (16, 4003860), (20, 3203088), (21, 3050560), (24, 2669240), (28, 2287920), (30, 2135392), (32, 2001930), (35, 1830336), (40, 1601544), (42, 1525280), (48, 1334620), (56, 1143960), (60, 1067696), (64, 1000965), (70, 915168), (80, 800772), (84, 762640), (96, 667310), (105, 610112), (112, 571980), (120, 533848), (140, 457584), (160, 400386), (168, 381320), (192, 333655), (210, 305056), (224, 285990), (240, 266924), (280, 228792), (320, 200193), (336, 190660), (420, 152528), (448, 142995), (480, 133462), (560, 114396), (672, 95330), (840, 76264), (960, 66731), (1120, 57198), (1344, 47665), (1680, 38132), (2240, 28599), (3360, 19066), (6720, 9533)]