202037520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2209

約数の個数: 160

約数和(自身を含む): 692312832

約数和(自身を除く): 490275312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1840, 1955, 2040, 2153, 2346, 2760, 3128, 3910, 4080, 4306, 4692, 5520, 5865, 6256, 6459, 7820, 8612, 9384, 10765, 11730, 12918, 15640, 17224, 18768, 21530, 23460, 25836, 31280, 32295, 34448, 36601, 43060, 46920, 49519, 51672, 64590, 73202, 86120, 93840, 99038, 103344, 109803, 129180, 146404, 148557, 172240, 183005, 198076, 219606, 247595, 258360, 292808, 297114, 366010, 396152, 439212, 495190, 516720, 549015, 585616, 594228, 732020, 742785, 792304, 841823, 878424, 990380, 1098030, 1188456, 1464040, 1485570, 1683646, 1756848, 1980760, 2196060, 2376912, 2525469, 2928080, 2971140, 3367292, 3961520, 4209115, 4392120, 5050938, 5942280, 6734584, 8418230, 8784240, 10101876, 11884560, 12627345, 13469168, 16836460, 20203752, 25254690, 33672920, 40407504, 50509380, 67345840, 101018760, 202037520]

約数ペア:

[(1, 202037520), (2, 101018760), (3, 67345840), (4, 50509380), (5, 40407504), (6, 33672920), (8, 25254690), (10, 20203752), (12, 16836460), (15, 13469168), (16, 12627345), (17, 11884560), (20, 10101876), (23, 8784240), (24, 8418230), (30, 6734584), (34, 5942280), (40, 5050938), (46, 4392120), (48, 4209115), (51, 3961520), (60, 3367292), (68, 2971140), (69, 2928080), (80, 2525469), (85, 2376912), (92, 2196060), (102, 1980760), (115, 1756848), (120, 1683646), (136, 1485570), (138, 1464040), (170, 1188456), (184, 1098030), (204, 990380), (230, 878424), (240, 841823), (255, 792304), (272, 742785), (276, 732020), (340, 594228), (345, 585616), (368, 549015), (391, 516720), (408, 495190), (460, 439212), (510, 396152), (552, 366010), (680, 297114), (690, 292808), (782, 258360), (816, 247595), (920, 219606), (1020, 198076), (1104, 183005), (1173, 172240), (1360, 148557), (1380, 146404), (1564, 129180), (1840, 109803), (1955, 103344), (2040, 99038), (2153, 93840), (2346, 86120), (2760, 73202), (3128, 64590), (3910, 51672), (4080, 49519), (4306, 46920), (4692, 43060), (5520, 36601), (5865, 34448), (6256, 32295), (6459, 31280), (7820, 25836), (8612, 23460), (9384, 21530), (10765, 18768), (11730, 17224), (12918, 15640)]