15677987626140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{929}}^1\times {\mathrm{72139}}^1$

素因数の和:73644

約数の個数: 192

約数和(自身を含む): 50314429670400

約数和(自身を除く): 34636442044260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 557, 929, 1114, 1671, 1858, 2228, 2785, 2787, 3342, 3716, 3899, 4645, 5570, 5574, 6503, 6684, 7798, 8355, 9290, 11140, 11148, 11697, 13006, 13935, 15596, 16710, 18580, 19495, 19509, 23394, 26012, 27870, 32515, 33420, 38990, 39018, 46788, 55740, 58485, 65030, 72139, 77980, 78036, 97545, 116970, 130060, 144278, 195090, 216417, 233940, 288556, 360695, 390180, 432834, 504973, 517453, 721390, 865668, 1009946, 1034906, 1082085, 1442780, 1514919, 1552359, 2019892, 2069812, 2164170, 2524865, 2587265, 3029838, 3104718, 3622171, 4328340, 5049730, 5174530, 6059676, 6209436, 7244342, 7574595, 7761795, 10099460, 10349060, 10866513, 14488684, 15149190, 15523590, 18110855, 21733026, 30298380, 31047180, 36221710, 40181423, 43466052, 54332565, 67017131, 72443420, 80362846, 108665130, 120544269, 134034262, 160725692, 200907115, 201051393, 217330260, 241088538, 268068524, 281269961, 335085655, 401814230, 402102786, 469119917, 482177076, 562539922, 602721345, 670171310, 803628460, 804205572, 843809883, 938239834, 1005256965, 1125079844, 1205442690, 1340342620, 1406349805, 1407359751, 1687619766, 1876479668, 2010513930, 2345599585, 2410885380, 2812699610, 2814719502, 3375239532, 4021027860, 4219049415, 4691199170, 5625399220, 5629439004, 7036798755, 8438098830, 9382398340, 14073597510, 16876197660, 28147195020, 37328541967, 74657083934, 111985625901, 149314167868, 186642709835, 223971251802, 261299793769, 373285419670, 447942503604, 522599587538, 559928129505, 746570839340, 783899381307, 1045199175076, 1119856259010, 1306498968845, 1567798762614, 2239712518020, 2612997937690, 3135597525228, 3919496906535, 5225995875380, 7838993813070, 15677987626140]

約数ペア:

[(1, 15677987626140), (2, 7838993813070), (3, 5225995875380), (4, 3919496906535), (5, 3135597525228), (6, 2612997937690), (7, 2239712518020), (10, 1567798762614), (12, 1306498968845), (14, 1119856259010), (15, 1045199175076), (20, 783899381307), (21, 746570839340), (28, 559928129505), (30, 522599587538), (35, 447942503604), (42, 373285419670), (60, 261299793769), (70, 223971251802), (84, 186642709835), (105, 149314167868), (140, 111985625901), (210, 74657083934), (420, 37328541967), (557, 28147195020), (929, 16876197660), (1114, 14073597510), (1671, 9382398340), (1858, 8438098830), (2228, 7036798755), (2785, 5629439004), (2787, 5625399220), (3342, 4691199170), (3716, 4219049415), (3899, 4021027860), (4645, 3375239532), (5570, 2814719502), (5574, 2812699610), (6503, 2410885380), (6684, 2345599585), (7798, 2010513930), (8355, 1876479668), (9290, 1687619766), (11140, 1407359751), (11148, 1406349805), (11697, 1340342620), (13006, 1205442690), (13935, 1125079844), (15596, 1005256965), (16710, 938239834), (18580, 843809883), (19495, 804205572), (19509, 803628460), (23394, 670171310), (26012, 602721345), (27870, 562539922), (32515, 482177076), (33420, 469119917), (38990, 402102786), (39018, 401814230), (46788, 335085655), (55740, 281269961), (58485, 268068524), (65030, 241088538), (72139, 217330260), (77980, 201051393), (78036, 200907115), (97545, 160725692), (116970, 134034262), (130060, 120544269), (144278, 108665130), (195090, 80362846), (216417, 72443420), (233940, 67017131), (288556, 54332565), (360695, 43466052), (390180, 40181423), (432834, 36221710), (504973, 31047180), (517453, 30298380), (721390, 21733026), (865668, 18110855), (1009946, 15523590), (1034906, 15149190), (1082085, 14488684), (1442780, 10866513), (1514919, 10349060), (1552359, 10099460), (2019892, 7761795), (2069812, 7574595), (2164170, 7244342), (2524865, 6209436), (2587265, 6059676), (3029838, 5174530), (3104718, 5049730), (3622171, 4328340)]