134040320

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 348788160

約数和(自身を除く): 214747840

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, 256, 290, 314, 320, 368, 460, 464, 580, 628, 640, 667, 736, 785, 920, 928, 1160, 1256, 1280, 1334, 1472, 1570, 1840, 1856, 2320, 2512, 2668, 2944, 3140, 3335, 3611, 3680, 3712, 4553, 4640, 5024, 5336, 5888, 6280, 6670, 7222, 7360, 7424, 9106, 9280, 10048, 10672, 12560, 13340, 14444, 14720, 18055, 18212, 18560, 20096, 21344, 22765, 25120, 26680, 28888, 29440, 36110, 36424, 37120, 40192, 42688, 45530, 50240, 53360, 57776, 72220, 72848, 85376, 91060, 100480, 104719, 106720, 115552, 144440, 145696, 170752, 182120, 200960, 209438, 213440, 231104, 288880, 291392, 364240, 418876, 426880, 462208, 523595, 577760, 582784, 728480, 837752, 853760, 924416, 1047190, 1155520, 1165568, 1456960, 1675504, 2094380, 2311040, 2913920, 3351008, 4188760, 4622080, 5827840, 6702016, 8377520, 13404032, 16755040, 26808064, 33510080, 67020160, 134040320]

約数ペア:

[(1, 134040320), (2, 67020160), (4, 33510080), (5, 26808064), (8, 16755040), (10, 13404032), (16, 8377520), (20, 6702016), (23, 5827840), (29, 4622080), (32, 4188760), (40, 3351008), (46, 2913920), (58, 2311040), (64, 2094380), (80, 1675504), (92, 1456960), (115, 1165568), (116, 1155520), (128, 1047190), (145, 924416), (157, 853760), (160, 837752), (184, 728480), (230, 582784), (232, 577760), (256, 523595), (290, 462208), (314, 426880), (320, 418876), (368, 364240), (460, 291392), (464, 288880), (580, 231104), (628, 213440), (640, 209438), (667, 200960), (736, 182120), (785, 170752), (920, 145696), (928, 144440), (1160, 115552), (1256, 106720), (1280, 104719), (1334, 100480), (1472, 91060), (1570, 85376), (1840, 72848), (1856, 72220), (2320, 57776), (2512, 53360), (2668, 50240), (2944, 45530), (3140, 42688), (3335, 40192), (3611, 37120), (3680, 36424), (3712, 36110), (4553, 29440), (4640, 28888), (5024, 26680), (5336, 25120), (5888, 22765), (6280, 21344), (6670, 20096), (7222, 18560), (7360, 18212), (7424, 18055), (9106, 14720), (9280, 14444), (10048, 13340), (10672, 12560)]