195635440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:400

約数の個数: 240

約数和(自身を含む): 623397600

約数和(自身を除く): 427762160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 130, 140, 143, 154, 176, 182, 196, 208, 220, 245, 260, 280, 286, 308, 349, 364, 385, 392, 440, 455, 490, 520, 539, 560, 572, 616, 637, 698, 715, 728, 770, 784, 880, 910, 980, 1001, 1040, 1078, 1144, 1232, 1274, 1396, 1430, 1456, 1540, 1745, 1820, 1960, 2002, 2156, 2288, 2443, 2548, 2695, 2792, 2860, 3080, 3185, 3490, 3640, 3839, 3920, 4004, 4312, 4537, 4886, 5005, 5096, 5390, 5584, 5720, 6160, 6370, 6980, 7007, 7280, 7678, 8008, 8624, 9074, 9772, 10010, 10192, 10780, 11440, 12215, 12740, 13960, 14014, 15356, 16016, 17101, 18148, 19195, 19544, 20020, 21560, 22685, 24430, 25480, 26873, 27920, 28028, 30712, 31759, 34202, 35035, 36296, 38390, 39088, 40040, 43120, 45370, 48860, 49907, 50960, 53746, 56056, 61424, 63518, 68404, 70070, 72592, 76780, 80080, 85505, 90740, 97720, 99814, 107492, 112112, 127036, 134365, 136808, 140140, 153560, 158795, 171010, 181480, 188111, 195440, 199628, 214984, 222313, 249535, 254072, 268730, 273616, 280280, 307120, 317590, 342020, 349349, 362960, 376222, 399256, 429968, 444626, 499070, 508144, 537460, 560560, 635180, 684040, 698698, 752444, 798512, 889252, 940555, 998140, 1074920, 1111565, 1270360, 1368080, 1397396, 1504888, 1746745, 1778504, 1881110, 1996280, 2149840, 2223130, 2445443, 2540720, 2794792, 3009776, 3493490, 3557008, 3762220, 3992560, 4446260, 4890886, 5589584, 6986980, 7524440, 8892520, 9781772, 12227215, 13973960, 15048880, 17785040, 19563544, 24454430, 27947920, 39127088, 48908860, 97817720, 195635440]

約数ペア:

[(1, 195635440), (2, 97817720), (4, 48908860), (5, 39127088), (7, 27947920), (8, 24454430), (10, 19563544), (11, 17785040), (13, 15048880), (14, 13973960), (16, 12227215), (20, 9781772), (22, 8892520), (26, 7524440), (28, 6986980), (35, 5589584), (40, 4890886), (44, 4446260), (49, 3992560), (52, 3762220), (55, 3557008), (56, 3493490), (65, 3009776), (70, 2794792), (77, 2540720), (80, 2445443), (88, 2223130), (91, 2149840), (98, 1996280), (104, 1881110), (110, 1778504), (112, 1746745), (130, 1504888), (140, 1397396), (143, 1368080), (154, 1270360), (176, 1111565), (182, 1074920), (196, 998140), (208, 940555), (220, 889252), (245, 798512), (260, 752444), (280, 698698), (286, 684040), (308, 635180), (349, 560560), (364, 537460), (385, 508144), (392, 499070), (440, 444626), (455, 429968), (490, 399256), (520, 376222), (539, 362960), (560, 349349), (572, 342020), (616, 317590), (637, 307120), (698, 280280), (715, 273616), (728, 268730), (770, 254072), (784, 249535), (880, 222313), (910, 214984), (980, 199628), (1001, 195440), (1040, 188111), (1078, 181480), (1144, 171010), (1232, 158795), (1274, 153560), (1396, 140140), (1430, 136808), (1456, 134365), (1540, 127036), (1745, 112112), (1820, 107492), (1960, 99814), (2002, 97720), (2156, 90740), (2288, 85505), (2443, 80080), (2548, 76780), (2695, 72592), (2792, 70070), (2860, 68404), (3080, 63518), (3185, 61424), (3490, 56056), (3640, 53746), (3839, 50960), (3920, 49907), (4004, 48860), (4312, 45370), (4537, 43120), (4886, 40040), (5005, 39088), (5096, 38390), (5390, 36296), (5584, 35035), (5720, 34202), (6160, 31759), (6370, 30712), (6980, 28028), (7007, 27920), (7280, 26873), (7678, 25480), (8008, 24430), (8624, 22685), (9074, 21560), (9772, 20020), (10010, 19544), (10192, 19195), (10780, 18148), (11440, 17101), (12215, 16016), (12740, 15356), (13960, 14014)]