137293440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3154

約数の個数: 128

約数和(自身を含む): 456796800

約数和(自身を除く): 319503360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3109, 3680, 4416, 5520, 6218, 7360, 8832, 9327, 11040, 12436, 14720, 15545, 18654, 22080, 24872, 31090, 37308, 44160, 46635, 49744, 62180, 71507, 74616, 93270, 99488, 124360, 143014, 149232, 186540, 198976, 214521, 248720, 286028, 298464, 357535, 373080, 397952, 429042, 497440, 572056, 596928, 715070, 746160, 858084, 994880, 1072605, 1144112, 1193856, 1430140, 1492320, 1716168, 1989760, 2145210, 2288224, 2860280, 2984640, 3432336, 4290420, 4576448, 5720560, 5969280, 6864672, 8580840, 9152896, 11441120, 13729344, 17161680, 22882240, 27458688, 34323360, 45764480, 68646720, 137293440]

約数ペア:

[(1, 137293440), (2, 68646720), (3, 45764480), (4, 34323360), (5, 27458688), (6, 22882240), (8, 17161680), (10, 13729344), (12, 11441120), (15, 9152896), (16, 8580840), (20, 6864672), (23, 5969280), (24, 5720560), (30, 4576448), (32, 4290420), (40, 3432336), (46, 2984640), (48, 2860280), (60, 2288224), (64, 2145210), (69, 1989760), (80, 1716168), (92, 1492320), (96, 1430140), (115, 1193856), (120, 1144112), (128, 1072605), (138, 994880), (160, 858084), (184, 746160), (192, 715070), (230, 596928), (240, 572056), (276, 497440), (320, 429042), (345, 397952), (368, 373080), (384, 357535), (460, 298464), (480, 286028), (552, 248720), (640, 214521), (690, 198976), (736, 186540), (920, 149232), (960, 143014), (1104, 124360), (1380, 99488), (1472, 93270), (1840, 74616), (1920, 71507), (2208, 62180), (2760, 49744), (2944, 46635), (3109, 44160), (3680, 37308), (4416, 31090), (5520, 24872), (6218, 22080), (7360, 18654), (8832, 15545), (9327, 14720), (11040, 12436)]