2305851240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4091}}^1$

素因数の和:4184

約数の個数: 256

約数和(自身を含む): 8768010240

約数和(自身を除く): 6462159000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 61, 66, 70, 77, 84, 88, 105, 110, 120, 122, 132, 140, 154, 165, 168, 183, 210, 220, 231, 244, 264, 280, 305, 308, 330, 366, 385, 420, 427, 440, 462, 488, 610, 616, 660, 671, 732, 770, 840, 854, 915, 924, 1155, 1220, 1281, 1320, 1342, 1464, 1540, 1708, 1830, 1848, 2013, 2135, 2310, 2440, 2562, 2684, 3080, 3355, 3416, 3660, 4026, 4091, 4270, 4620, 4697, 5124, 5368, 6405, 6710, 7320, 8052, 8182, 8540, 9240, 9394, 10065, 10248, 12273, 12810, 13420, 14091, 16104, 16364, 17080, 18788, 20130, 20455, 23485, 24546, 25620, 26840, 28182, 28637, 32728, 37576, 40260, 40910, 45001, 46970, 49092, 51240, 56364, 57274, 61365, 70455, 80520, 81820, 85911, 90002, 93940, 98184, 112728, 114548, 122730, 135003, 140910, 143185, 163640, 171822, 180004, 187880, 225005, 229096, 245460, 249551, 270006, 281820, 286370, 315007, 343644, 360008, 429555, 450010, 490920, 499102, 540012, 563640, 572740, 630014, 675015, 687288, 748653, 859110, 900020, 945021, 998204, 1080024, 1145480, 1247755, 1260028, 1350030, 1497306, 1575035, 1718220, 1746857, 1800040, 1890042, 1996408, 2495510, 2520056, 2700060, 2745061, 2994612, 3150070, 3436440, 3493714, 3743265, 3780084, 4725105, 4991020, 5240571, 5400120, 5490122, 5989224, 6300140, 6987428, 7486530, 7560168, 8235183, 8734285, 9450210, 9982040, 10481142, 10980244, 12600280, 13725305, 13974856, 14973060, 16470366, 17468570, 18900420, 19215427, 20962284, 21960488, 26202855, 27450610, 29946120, 32940732, 34937140, 37800840, 38430854, 41175915, 41924568, 52405710, 54901220, 57646281, 65881464, 69874280, 76861708, 82351830, 96077135, 104811420, 109802440, 115292562, 153723416, 164703660, 192154270, 209622840, 230585124, 288231405, 329407320, 384308540, 461170248, 576462810, 768617080, 1152925620, 2305851240]

約数ペア:

[(1, 2305851240), (2, 1152925620), (3, 768617080), (4, 576462810), (5, 461170248), (6, 384308540), (7, 329407320), (8, 288231405), (10, 230585124), (11, 209622840), (12, 192154270), (14, 164703660), (15, 153723416), (20, 115292562), (21, 109802440), (22, 104811420), (24, 96077135), (28, 82351830), (30, 76861708), (33, 69874280), (35, 65881464), (40, 57646281), (42, 54901220), (44, 52405710), (55, 41924568), (56, 41175915), (60, 38430854), (61, 37800840), (66, 34937140), (70, 32940732), (77, 29946120), (84, 27450610), (88, 26202855), (105, 21960488), (110, 20962284), (120, 19215427), (122, 18900420), (132, 17468570), (140, 16470366), (154, 14973060), (165, 13974856), (168, 13725305), (183, 12600280), (210, 10980244), (220, 10481142), (231, 9982040), (244, 9450210), (264, 8734285), (280, 8235183), (305, 7560168), (308, 7486530), (330, 6987428), (366, 6300140), (385, 5989224), (420, 5490122), (427, 5400120), (440, 5240571), (462, 4991020), (488, 4725105), (610, 3780084), (616, 3743265), (660, 3493714), (671, 3436440), (732, 3150070), (770, 2994612), (840, 2745061), (854, 2700060), (915, 2520056), (924, 2495510), (1155, 1996408), (1220, 1890042), (1281, 1800040), (1320, 1746857), (1342, 1718220), (1464, 1575035), (1540, 1497306), (1708, 1350030), (1830, 1260028), (1848, 1247755), (2013, 1145480), (2135, 1080024), (2310, 998204), (2440, 945021), (2562, 900020), (2684, 859110), (3080, 748653), (3355, 687288), (3416, 675015), (3660, 630014), (4026, 572740), (4091, 563640), (4270, 540012), (4620, 499102), (4697, 490920), (5124, 450010), (5368, 429555), (6405, 360008), (6710, 343644), (7320, 315007), (8052, 286370), (8182, 281820), (8540, 270006), (9240, 249551), (9394, 245460), (10065, 229096), (10248, 225005), (12273, 187880), (12810, 180004), (13420, 171822), (14091, 163640), (16104, 143185), (16364, 140910), (17080, 135003), (18788, 122730), (20130, 114548), (20455, 112728), (23485, 98184), (24546, 93940), (25620, 90002), (26840, 85911), (28182, 81820), (28637, 80520), (32728, 70455), (37576, 61365), (40260, 57274), (40910, 56364), (45001, 51240), (46970, 49092)]