272873040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2521}}^1$

素因数の和:2589

約数の個数: 160

約数和(自身を含む): 945689472

約数和(自身を除く): 672816432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 410, 440, 451, 492, 528, 615, 656, 660, 820, 880, 902, 984, 1230, 1320, 1353, 1640, 1804, 1968, 2255, 2460, 2521, 2640, 2706, 3280, 3608, 4510, 4920, 5042, 5412, 6765, 7216, 7563, 9020, 9840, 10084, 10824, 12605, 13530, 15126, 18040, 20168, 21648, 25210, 27060, 27731, 30252, 36080, 37815, 40336, 50420, 54120, 55462, 60504, 75630, 83193, 100840, 103361, 108240, 110924, 121008, 138655, 151260, 166386, 201680, 206722, 221848, 277310, 302520, 310083, 332772, 413444, 415965, 443696, 516805, 554620, 605040, 620166, 665544, 826888, 831930, 1033610, 1109240, 1136971, 1240332, 1331088, 1550415, 1653776, 1663860, 2067220, 2218480, 2273942, 2480664, 3100830, 3327720, 3410913, 4134440, 4547884, 4961328, 5684855, 6201660, 6655440, 6821826, 8268880, 9095768, 11369710, 12403320, 13643652, 17054565, 18191536, 22739420, 24806640, 27287304, 34109130, 45478840, 54574608, 68218260, 90957680, 136436520, 272873040]

約数ペア:

[(1, 272873040), (2, 136436520), (3, 90957680), (4, 68218260), (5, 54574608), (6, 45478840), (8, 34109130), (10, 27287304), (11, 24806640), (12, 22739420), (15, 18191536), (16, 17054565), (20, 13643652), (22, 12403320), (24, 11369710), (30, 9095768), (33, 8268880), (40, 6821826), (41, 6655440), (44, 6201660), (48, 5684855), (55, 4961328), (60, 4547884), (66, 4134440), (80, 3410913), (82, 3327720), (88, 3100830), (110, 2480664), (120, 2273942), (123, 2218480), (132, 2067220), (164, 1663860), (165, 1653776), (176, 1550415), (205, 1331088), (220, 1240332), (240, 1136971), (246, 1109240), (264, 1033610), (328, 831930), (330, 826888), (410, 665544), (440, 620166), (451, 605040), (492, 554620), (528, 516805), (615, 443696), (656, 415965), (660, 413444), (820, 332772), (880, 310083), (902, 302520), (984, 277310), (1230, 221848), (1320, 206722), (1353, 201680), (1640, 166386), (1804, 151260), (1968, 138655), (2255, 121008), (2460, 110924), (2521, 108240), (2640, 103361), (2706, 100840), (3280, 83193), (3608, 75630), (4510, 60504), (4920, 55462), (5042, 54120), (5412, 50420), (6765, 40336), (7216, 37815), (7563, 36080), (9020, 30252), (9840, 27731), (10084, 27060), (10824, 25210), (12605, 21648), (13530, 20168), (15126, 18040)]