231926940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 860461056

約数和(自身を除く): 628534116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 53, 60, 63, 69, 70, 84, 90, 92, 105, 106, 115, 126, 138, 140, 151, 159, 161, 180, 207, 210, 212, 230, 252, 265, 276, 302, 315, 318, 322, 345, 371, 414, 420, 453, 460, 477, 483, 530, 604, 630, 636, 644, 690, 742, 755, 795, 805, 828, 906, 954, 966, 1035, 1057, 1060, 1113, 1219, 1260, 1359, 1380, 1449, 1484, 1510, 1590, 1610, 1812, 1855, 1908, 1932, 2070, 2114, 2226, 2265, 2385, 2415, 2438, 2718, 2898, 3020, 3171, 3180, 3220, 3339, 3473, 3657, 3710, 4140, 4228, 4452, 4530, 4770, 4830, 4876, 5285, 5436, 5565, 5796, 6095, 6342, 6678, 6795, 6946, 7245, 7314, 7420, 8003, 8533, 9060, 9513, 9540, 9660, 10419, 10570, 10971, 11130, 12190, 12684, 13356, 13590, 13892, 14490, 14628, 15855, 16006, 16695, 17066, 17365, 18285, 19026, 20838, 21140, 21942, 22260, 24009, 24311, 24380, 25599, 27180, 28980, 31257, 31710, 32012, 33390, 34132, 34730, 36570, 38052, 40015, 41676, 42665, 43884, 47565, 48018, 48622, 51198, 52095, 54855, 56021, 62514, 63420, 66780, 69460, 72027, 72933, 73140, 76797, 80030, 85330, 95130, 96036, 97244, 102396, 104190, 109710, 112042, 120045, 121555, 125028, 127995, 144054, 145866, 153594, 156285, 160060, 168063, 170660, 184069, 190260, 208380, 218799, 219420, 224084, 240090, 243110, 255990, 280105, 288108, 291732, 307188, 312570, 336126, 360135, 364665, 368138, 383985, 437598, 480180, 486220, 504189, 511980, 552207, 560210, 625140, 672252, 720270, 729330, 736276, 767970, 840315, 875196, 920345, 1008378, 1093995, 1104414, 1120420, 1288483, 1440540, 1458660, 1535940, 1656621, 1680630, 1840690, 2016756, 2187990, 2208828, 2520945, 2576966, 2761035, 3313242, 3361260, 3681380, 3865449, 4375980, 5041890, 5153932, 5522070, 6442415, 6626484, 7730898, 8283105, 10083780, 11044140, 11596347, 12884830, 15461796, 16566210, 19327245, 23192694, 25769660, 33132420, 38654490, 46385388, 57981735, 77308980, 115963470, 231926940]

約数ペア:

[(1, 231926940), (2, 115963470), (3, 77308980), (4, 57981735), (5, 46385388), (6, 38654490), (7, 33132420), (9, 25769660), (10, 23192694), (12, 19327245), (14, 16566210), (15, 15461796), (18, 12884830), (20, 11596347), (21, 11044140), (23, 10083780), (28, 8283105), (30, 7730898), (35, 6626484), (36, 6442415), (42, 5522070), (45, 5153932), (46, 5041890), (53, 4375980), (60, 3865449), (63, 3681380), (69, 3361260), (70, 3313242), (84, 2761035), (90, 2576966), (92, 2520945), (105, 2208828), (106, 2187990), (115, 2016756), (126, 1840690), (138, 1680630), (140, 1656621), (151, 1535940), (159, 1458660), (161, 1440540), (180, 1288483), (207, 1120420), (210, 1104414), (212, 1093995), (230, 1008378), (252, 920345), (265, 875196), (276, 840315), (302, 767970), (315, 736276), (318, 729330), (322, 720270), (345, 672252), (371, 625140), (414, 560210), (420, 552207), (453, 511980), (460, 504189), (477, 486220), (483, 480180), (530, 437598), (604, 383985), (630, 368138), (636, 364665), (644, 360135), (690, 336126), (742, 312570), (755, 307188), (795, 291732), (805, 288108), (828, 280105), (906, 255990), (954, 243110), (966, 240090), (1035, 224084), (1057, 219420), (1060, 218799), (1113, 208380), (1219, 190260), (1260, 184069), (1359, 170660), (1380, 168063), (1449, 160060), (1484, 156285), (1510, 153594), (1590, 145866), (1610, 144054), (1812, 127995), (1855, 125028), (1908, 121555), (1932, 120045), (2070, 112042), (2114, 109710), (2226, 104190), (2265, 102396), (2385, 97244), (2415, 96036), (2438, 95130), (2718, 85330), (2898, 80030), (3020, 76797), (3171, 73140), (3180, 72933), (3220, 72027), (3339, 69460), (3473, 66780), (3657, 63420), (3710, 62514), (4140, 56021), (4228, 54855), (4452, 52095), (4530, 51198), (4770, 48622), (4830, 48018), (4876, 47565), (5285, 43884), (5436, 42665), (5565, 41676), (5796, 40015), (6095, 38052), (6342, 36570), (6678, 34730), (6795, 34132), (6946, 33390), (7245, 32012), (7314, 31710), (7420, 31257), (8003, 28980), (8533, 27180), (9060, 25599), (9513, 24380), (9540, 24311), (9660, 24009), (10419, 22260), (10570, 21942), (10971, 21140), (11130, 20838), (12190, 19026), (12684, 18285), (13356, 17365), (13590, 17066), (13892, 16695), (14490, 16006), (14628, 15855)]