19984632360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9967}}^1$

素因数の和:10037

約数の個数: 384

約数和(自身を含む): 78544650240

約数和(自身を除く): 58560017880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 49, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 98, 105, 110, 120, 124, 132, 140, 147, 154, 155, 165, 168, 186, 196, 210, 217, 220, 231, 245, 248, 264, 280, 294, 308, 310, 330, 341, 372, 385, 392, 420, 434, 440, 462, 465, 490, 539, 588, 616, 620, 651, 660, 682, 735, 744, 770, 840, 868, 924, 930, 980, 1023, 1078, 1085, 1155, 1176, 1240, 1302, 1320, 1364, 1470, 1519, 1540, 1617, 1705, 1736, 1848, 1860, 1960, 2046, 2156, 2170, 2310, 2387, 2604, 2695, 2728, 2940, 3038, 3080, 3234, 3255, 3410, 3720, 4092, 4312, 4340, 4557, 4620, 4774, 5115, 5208, 5390, 5880, 6076, 6468, 6510, 6820, 7161, 7595, 8085, 8184, 8680, 9114, 9240, 9548, 9967, 10230, 10780, 11935, 12152, 12936, 13020, 13640, 14322, 15190, 16170, 16709, 18228, 19096, 19934, 20460, 21560, 22785, 23870, 26040, 28644, 29901, 30380, 32340, 33418, 35805, 36456, 39868, 40920, 45570, 47740, 49835, 50127, 57288, 59802, 60760, 64680, 66836, 69769, 71610, 79736, 83545, 91140, 95480, 99670, 100254, 109637, 119604, 133672, 139538, 143220, 149505, 167090, 182280, 199340, 200508, 209307, 219274, 239208, 250635, 279076, 286440, 299010, 308977, 328911, 334180, 348845, 398680, 401016, 418614, 438548, 488383, 501270, 548185, 558152, 598020, 617954, 657822, 668360, 697690, 767459, 837228, 877096, 926931, 976766, 1002540, 1046535, 1096370, 1196040, 1235908, 1315644, 1395380, 1465149, 1534918, 1544885, 1644555, 1674456, 1853862, 1953532, 2005080, 2093070, 2162839, 2192740, 2302377, 2441915, 2471816, 2631288, 2790760, 2930298, 3069836, 3089770, 3289110, 3398747, 3707724, 3837295, 3907064, 4186140, 4325678, 4385480, 4604754, 4634655, 4883830, 5372213, 5860596, 6139672, 6179540, 6488517, 6578220, 6797494, 7325745, 7415448, 7674590, 8372280, 8651356, 9209508, 9269310, 9767660, 10196241, 10744426, 10814195, 11511885, 11721192, 12359080, 12977034, 13156440, 13594988, 14651490, 15139873, 15349180, 16116639, 16993735, 17302712, 18419016, 18538620, 19535320, 20392482, 21488852, 21628390, 23023770, 23791229, 25954068, 26861065, 27189976, 29302980, 30279746, 30698360, 32233278, 32442585, 33987470, 37077240, 40784964, 42977704, 43256780, 45419619, 46047540, 47582458, 50981205, 51908136, 53722130, 58605960, 60559492, 64466556, 64885170, 67974940, 71373687, 75699365, 80583195, 81569928, 86513560, 90839238, 92095080, 95164916, 101962410, 107444260, 118956145, 121118984, 128933112, 129770340, 135949880, 142747374, 151398730, 161166390, 166538603, 181678476, 190329832, 203924820, 214888520, 227098095, 237912290, 259540680, 285494748, 302797460, 322332780, 333077206, 356868435, 363356952, 407849640, 454196190, 475824580, 499615809, 570989496, 605594920, 644665560, 666154412, 713736870, 832693015, 908392380, 951649160, 999231618, 1332308824, 1427473740, 1665386030, 1816784760, 1998463236, 2498079045, 2854947480, 3330772060, 3996926472, 4996158090, 6661544120, 9992316180, 19984632360]

約数ペア:

[(1, 19984632360), (2, 9992316180), (3, 6661544120), (4, 4996158090), (5, 3996926472), (6, 3330772060), (7, 2854947480), (8, 2498079045), (10, 1998463236), (11, 1816784760), (12, 1665386030), (14, 1427473740), (15, 1332308824), (20, 999231618), (21, 951649160), (22, 908392380), (24, 832693015), (28, 713736870), (30, 666154412), (31, 644665560), (33, 605594920), (35, 570989496), (40, 499615809), (42, 475824580), (44, 454196190), (49, 407849640), (55, 363356952), (56, 356868435), (60, 333077206), (62, 322332780), (66, 302797460), (70, 285494748), (77, 259540680), (84, 237912290), (88, 227098095), (93, 214888520), (98, 203924820), (105, 190329832), (110, 181678476), (120, 166538603), (124, 161166390), (132, 151398730), (140, 142747374), (147, 135949880), (154, 129770340), (155, 128933112), (165, 121118984), (168, 118956145), (186, 107444260), (196, 101962410), (210, 95164916), (217, 92095080), (220, 90839238), (231, 86513560), (245, 81569928), (248, 80583195), (264, 75699365), (280, 71373687), (294, 67974940), (308, 64885170), (310, 64466556), (330, 60559492), (341, 58605960), (372, 53722130), (385, 51908136), (392, 50981205), (420, 47582458), (434, 46047540), (440, 45419619), (462, 43256780), (465, 42977704), (490, 40784964), (539, 37077240), (588, 33987470), (616, 32442585), (620, 32233278), (651, 30698360), (660, 30279746), (682, 29302980), (735, 27189976), (744, 26861065), (770, 25954068), (840, 23791229), (868, 23023770), (924, 21628390), (930, 21488852), (980, 20392482), (1023, 19535320), (1078, 18538620), (1085, 18419016), (1155, 17302712), (1176, 16993735), (1240, 16116639), (1302, 15349180), (1320, 15139873), (1364, 14651490), (1470, 13594988), (1519, 13156440), (1540, 12977034), (1617, 12359080), (1705, 11721192), (1736, 11511885), (1848, 10814195), (1860, 10744426), (1960, 10196241), (2046, 9767660), (2156, 9269310), (2170, 9209508), (2310, 8651356), (2387, 8372280), (2604, 7674590), (2695, 7415448), (2728, 7325745), (2940, 6797494), (3038, 6578220), (3080, 6488517), (3234, 6179540), (3255, 6139672), (3410, 5860596), (3720, 5372213), (4092, 4883830), (4312, 4634655), (4340, 4604754), (4557, 4385480), (4620, 4325678), (4774, 4186140), (5115, 3907064), (5208, 3837295), (5390, 3707724), (5880, 3398747), (6076, 3289110), (6468, 3089770), (6510, 3069836), (6820, 2930298), (7161, 2790760), (7595, 2631288), (8085, 2471816), (8184, 2441915), (8680, 2302377), (9114, 2192740), (9240, 2162839), (9548, 2093070), (9967, 2005080), (10230, 1953532), (10780, 1853862), (11935, 1674456), (12152, 1644555), (12936, 1544885), (13020, 1534918), (13640, 1465149), (14322, 1395380), (15190, 1315644), (16170, 1235908), (16709, 1196040), (18228, 1096370), (19096, 1046535), (19934, 1002540), (20460, 976766), (21560, 926931), (22785, 877096), (23870, 837228), (26040, 767459), (28644, 697690), (29901, 668360), (30380, 657822), (32340, 617954), (33418, 598020), (35805, 558152), (36456, 548185), (39868, 501270), (40920, 488383), (45570, 438548), (47740, 418614), (49835, 401016), (50127, 398680), (57288, 348845), (59802, 334180), (60760, 328911), (64680, 308977), (66836, 299010), (69769, 286440), (71610, 279076), (79736, 250635), (83545, 239208), (91140, 219274), (95480, 209307), (99670, 200508), (100254, 199340), (109637, 182280), (119604, 167090), (133672, 149505), (139538, 143220)]