67020160

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 174052800

約数和(自身を除く): 107032640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 64, 80, 92, 115, 116, 128, 145, 157, 160, 184, 230, 232, 290, 314, 320, 368, 460, 464, 580, 628, 640, 667, 736, 785, 920, 928, 1160, 1256, 1334, 1472, 1570, 1840, 1856, 2320, 2512, 2668, 2944, 3140, 3335, 3611, 3680, 3712, 4553, 4640, 5024, 5336, 6280, 6670, 7222, 7360, 9106, 9280, 10048, 10672, 12560, 13340, 14444, 14720, 18055, 18212, 18560, 20096, 21344, 22765, 25120, 26680, 28888, 36110, 36424, 42688, 45530, 50240, 53360, 57776, 72220, 72848, 85376, 91060, 100480, 104719, 106720, 115552, 144440, 145696, 182120, 209438, 213440, 231104, 288880, 291392, 364240, 418876, 426880, 462208, 523595, 577760, 582784, 728480, 837752, 1047190, 1155520, 1456960, 1675504, 2094380, 2311040, 2913920, 3351008, 4188760, 6702016, 8377520, 13404032, 16755040, 33510080, 67020160]

約数ペア:

[(1, 67020160), (2, 33510080), (4, 16755040), (5, 13404032), (8, 8377520), (10, 6702016), (16, 4188760), (20, 3351008), (23, 2913920), (29, 2311040), (32, 2094380), (40, 1675504), (46, 1456960), (58, 1155520), (64, 1047190), (80, 837752), (92, 728480), (115, 582784), (116, 577760), (128, 523595), (145, 462208), (157, 426880), (160, 418876), (184, 364240), (230, 291392), (232, 288880), (290, 231104), (314, 213440), (320, 209438), (368, 182120), (460, 145696), (464, 144440), (580, 115552), (628, 106720), (640, 104719), (667, 100480), (736, 91060), (785, 85376), (920, 72848), (928, 72220), (1160, 57776), (1256, 53360), (1334, 50240), (1472, 45530), (1570, 42688), (1840, 36424), (1856, 36110), (2320, 28888), (2512, 26680), (2668, 25120), (2944, 22765), (3140, 21344), (3335, 20096), (3611, 18560), (3680, 18212), (3712, 18055), (4553, 14720), (4640, 14444), (5024, 13340), (5336, 12560), (6280, 10672), (6670, 10048), (7222, 9280), (7360, 9106)]