159008640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11831}}^1$

素因数の和:11860

約数の個数: 128

約数和(自身を含む): 579294720

約数和(自身を除く): 420286080

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 11831, 13440, 23662, 35493, 47324, 59155, 70986, 82817, 94648, 118310, 141972, 165634, 177465, 189296, 236620, 248451, 283944, 331268, 354930, 378592, 414085, 473240, 496902, 567888, 662536, 709860, 757184, 828170, 946480, 993804, 1135776, 1242255, 1325072, 1419720, 1514368, 1656340, 1892960, 1987608, 2271552, 2484510, 2650144, 2839440, 3312680, 3785920, 3975216, 4543104, 4969020, 5300288, 5678880, 6625360, 7571840, 7950432, 9938040, 10600576, 11357760, 13250720, 15900864, 19876080, 22715520, 26501440, 31801728, 39752160, 53002880, 79504320, 159008640]

約数ペア:

[(1, 159008640), (2, 79504320), (3, 53002880), (4, 39752160), (5, 31801728), (6, 26501440), (7, 22715520), (8, 19876080), (10, 15900864), (12, 13250720), (14, 11357760), (15, 10600576), (16, 9938040), (20, 7950432), (21, 7571840), (24, 6625360), (28, 5678880), (30, 5300288), (32, 4969020), (35, 4543104), (40, 3975216), (42, 3785920), (48, 3312680), (56, 2839440), (60, 2650144), (64, 2484510), (70, 2271552), (80, 1987608), (84, 1892960), (96, 1656340), (105, 1514368), (112, 1419720), (120, 1325072), (128, 1242255), (140, 1135776), (160, 993804), (168, 946480), (192, 828170), (210, 757184), (224, 709860), (240, 662536), (280, 567888), (320, 496902), (336, 473240), (384, 414085), (420, 378592), (448, 354930), (480, 331268), (560, 283944), (640, 248451), (672, 236620), (840, 189296), (896, 177465), (960, 165634), (1120, 141972), (1344, 118310), (1680, 94648), (1920, 82817), (2240, 70986), (2688, 59155), (3360, 47324), (4480, 35493), (6720, 23662), (11831, 13440)]