1949622840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2113}}^1$

素因数の和:2374

約数の個数: 192

約数和(自身を含む): 6945251040

約数和(自身を除く): 4995628200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 233, 264, 330, 360, 396, 440, 466, 495, 660, 699, 792, 932, 990, 1165, 1320, 1398, 1864, 1980, 2097, 2113, 2330, 2563, 2796, 3495, 3960, 4194, 4226, 4660, 5126, 5592, 6339, 6990, 7689, 8388, 8452, 9320, 10252, 10485, 10565, 12678, 12815, 13980, 15378, 16776, 16904, 19017, 20504, 20970, 21130, 23067, 23243, 25356, 25630, 27960, 30756, 31695, 38034, 38445, 41940, 42260, 46134, 46486, 50712, 51260, 61512, 63390, 69729, 76068, 76890, 83880, 84520, 92268, 92972, 95085, 102520, 115335, 116215, 126780, 139458, 152136, 153780, 184536, 185944, 190170, 209187, 230670, 232430, 253560, 278916, 307560, 348645, 380340, 418374, 461340, 464860, 492329, 557832, 697290, 760680, 836748, 922680, 929720, 984658, 1045935, 1394580, 1476987, 1673496, 1969316, 2091870, 2461645, 2789160, 2953974, 3938632, 4183740, 4430961, 4923290, 5415619, 5907948, 7384935, 8367480, 8861922, 9846580, 10831238, 11815896, 14769870, 16246857, 17723844, 19693160, 21662476, 22154805, 27078095, 29539740, 32493714, 35447688, 43324952, 44309610, 48740571, 54156190, 59079480, 64987428, 81234285, 88619220, 97481142, 108312380, 129974856, 162468570, 177238440, 194962284, 216624760, 243702855, 324937140, 389924568, 487405710, 649874280, 974811420, 1949622840]

約数ペア:

[(1, 1949622840), (2, 974811420), (3, 649874280), (4, 487405710), (5, 389924568), (6, 324937140), (8, 243702855), (9, 216624760), (10, 194962284), (11, 177238440), (12, 162468570), (15, 129974856), (18, 108312380), (20, 97481142), (22, 88619220), (24, 81234285), (30, 64987428), (33, 59079480), (36, 54156190), (40, 48740571), (44, 44309610), (45, 43324952), (55, 35447688), (60, 32493714), (66, 29539740), (72, 27078095), (88, 22154805), (90, 21662476), (99, 19693160), (110, 17723844), (120, 16246857), (132, 14769870), (165, 11815896), (180, 10831238), (198, 9846580), (220, 8861922), (233, 8367480), (264, 7384935), (330, 5907948), (360, 5415619), (396, 4923290), (440, 4430961), (466, 4183740), (495, 3938632), (660, 2953974), (699, 2789160), (792, 2461645), (932, 2091870), (990, 1969316), (1165, 1673496), (1320, 1476987), (1398, 1394580), (1864, 1045935), (1980, 984658), (2097, 929720), (2113, 922680), (2330, 836748), (2563, 760680), (2796, 697290), (3495, 557832), (3960, 492329), (4194, 464860), (4226, 461340), (4660, 418374), (5126, 380340), (5592, 348645), (6339, 307560), (6990, 278916), (7689, 253560), (8388, 232430), (8452, 230670), (9320, 209187), (10252, 190170), (10485, 185944), (10565, 184536), (12678, 153780), (12815, 152136), (13980, 139458), (15378, 126780), (16776, 116215), (16904, 115335), (19017, 102520), (20504, 95085), (20970, 92972), (21130, 92268), (23067, 84520), (23243, 83880), (25356, 76890), (25630, 76068), (27960, 69729), (30756, 63390), (31695, 61512), (38034, 51260), (38445, 50712), (41940, 46486), (42260, 46134)]