169601280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1523}}^1$

素因数の和:1576

約数の個数: 144

約数和(自身を含む): 560710080

約数和(自身を除く): 391108800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1523, 1740, 1856, 1920, 2320, 2784, 3046, 3480, 3712, 3840, 4569, 4640, 5568, 6092, 6960, 7424, 7615, 9138, 9280, 11136, 12184, 13920, 15230, 18276, 18560, 22272, 22845, 24368, 27840, 30460, 36552, 37120, 44167, 45690, 48736, 55680, 60920, 73104, 88334, 91380, 97472, 111360, 121840, 132501, 146208, 176668, 182760, 194944, 220835, 243680, 265002, 292416, 353336, 365520, 389888, 441670, 487360, 530004, 584832, 662505, 706672, 731040, 883340, 974720, 1060008, 1169664, 1325010, 1413344, 1462080, 1766680, 1949440, 2120016, 2650020, 2826688, 2924160, 3533360, 4240032, 5300040, 5653376, 5848320, 7066720, 8480064, 10600080, 11306752, 14133440, 16960128, 21200160, 28266880, 33920256, 42400320, 56533760, 84800640, 169601280]

約数ペア:

[(1, 169601280), (2, 84800640), (3, 56533760), (4, 42400320), (5, 33920256), (6, 28266880), (8, 21200160), (10, 16960128), (12, 14133440), (15, 11306752), (16, 10600080), (20, 8480064), (24, 7066720), (29, 5848320), (30, 5653376), (32, 5300040), (40, 4240032), (48, 3533360), (58, 2924160), (60, 2826688), (64, 2650020), (80, 2120016), (87, 1949440), (96, 1766680), (116, 1462080), (120, 1413344), (128, 1325010), (145, 1169664), (160, 1060008), (174, 974720), (192, 883340), (232, 731040), (240, 706672), (256, 662505), (290, 584832), (320, 530004), (348, 487360), (384, 441670), (435, 389888), (464, 365520), (480, 353336), (580, 292416), (640, 265002), (696, 243680), (768, 220835), (870, 194944), (928, 182760), (960, 176668), (1160, 146208), (1280, 132501), (1392, 121840), (1523, 111360), (1740, 97472), (1856, 91380), (1920, 88334), (2320, 73104), (2784, 60920), (3046, 55680), (3480, 48736), (3712, 45690), (3840, 44167), (4569, 37120), (4640, 36552), (5568, 30460), (6092, 27840), (6960, 24368), (7424, 22845), (7615, 22272), (9138, 18560), (9280, 18276), (11136, 15230), (12184, 13920)]