7341779340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{21661}}^1$

素因数の和:21952

約数の個数: 144

約数和(自身を含む): 25547296320

約数和(自身を除く): 18205516980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 269, 315, 420, 538, 630, 807, 1076, 1260, 1345, 1614, 1883, 2421, 2690, 3228, 3766, 4035, 4842, 5380, 5649, 7532, 8070, 9415, 9684, 11298, 12105, 16140, 16947, 18830, 21661, 22596, 24210, 28245, 33894, 37660, 43322, 48420, 56490, 64983, 67788, 84735, 86644, 108305, 112980, 129966, 151627, 169470, 194949, 216610, 259932, 303254, 324915, 338940, 389898, 433220, 454881, 606508, 649830, 758135, 779796, 909762, 974745, 1299660, 1364643, 1516270, 1819524, 1949490, 2274405, 2729286, 3032540, 3898980, 4548810, 5458572, 5826809, 6823215, 9097620, 11653618, 13646430, 17480427, 23307236, 27292860, 29134045, 34960854, 40787663, 52441281, 58268090, 69921708, 81575326, 87402135, 104882562, 116536180, 122362989, 163150652, 174804270, 203938315, 209765124, 244725978, 262206405, 349608540, 367088967, 407876630, 489451956, 524412810, 611814945, 734177934, 815753260, 1048825620, 1223629890, 1468355868, 1835444835, 2447259780, 3670889670, 7341779340]

約数ペア:

[(1, 7341779340), (2, 3670889670), (3, 2447259780), (4, 1835444835), (5, 1468355868), (6, 1223629890), (7, 1048825620), (9, 815753260), (10, 734177934), (12, 611814945), (14, 524412810), (15, 489451956), (18, 407876630), (20, 367088967), (21, 349608540), (28, 262206405), (30, 244725978), (35, 209765124), (36, 203938315), (42, 174804270), (45, 163150652), (60, 122362989), (63, 116536180), (70, 104882562), (84, 87402135), (90, 81575326), (105, 69921708), (126, 58268090), (140, 52441281), (180, 40787663), (210, 34960854), (252, 29134045), (269, 27292860), (315, 23307236), (420, 17480427), (538, 13646430), (630, 11653618), (807, 9097620), (1076, 6823215), (1260, 5826809), (1345, 5458572), (1614, 4548810), (1883, 3898980), (2421, 3032540), (2690, 2729286), (3228, 2274405), (3766, 1949490), (4035, 1819524), (4842, 1516270), (5380, 1364643), (5649, 1299660), (7532, 974745), (8070, 909762), (9415, 779796), (9684, 758135), (11298, 649830), (12105, 606508), (16140, 454881), (16947, 433220), (18830, 389898), (21661, 338940), (22596, 324915), (24210, 303254), (28245, 259932), (33894, 216610), (37660, 194949), (43322, 169470), (48420, 151627), (56490, 129966), (64983, 112980), (67788, 108305), (84735, 86644)]