161094780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 288

約数和(自身を含む): 622702080

約数和(自身を除く): 461607300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 59, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 118, 126, 132, 140, 154, 165, 177, 180, 197, 198, 210, 220, 231, 236, 252, 295, 308, 315, 330, 354, 385, 394, 396, 413, 420, 462, 495, 531, 590, 591, 630, 649, 660, 693, 708, 770, 788, 826, 885, 924, 985, 990, 1062, 1155, 1180, 1182, 1239, 1260, 1298, 1379, 1386, 1540, 1652, 1770, 1773, 1947, 1970, 1980, 2065, 2124, 2167, 2310, 2364, 2478, 2596, 2655, 2758, 2772, 2955, 3245, 3465, 3540, 3546, 3717, 3894, 3940, 4130, 4137, 4334, 4543, 4620, 4956, 5310, 5516, 5841, 5910, 6195, 6490, 6501, 6895, 6930, 7092, 7434, 7788, 8260, 8274, 8668, 8865, 9086, 9735, 10620, 10835, 11623, 11682, 11820, 12390, 12411, 12980, 13002, 13629, 13790, 13860, 14868, 15169, 16548, 17730, 18172, 18585, 19470, 19503, 20685, 21670, 22715, 23246, 23364, 24780, 24822, 26004, 27258, 27580, 29205, 30338, 32505, 34869, 35460, 37170, 38940, 39006, 40887, 41370, 43340, 45430, 45507, 46492, 49644, 54516, 58115, 58410, 60676, 62055, 65010, 68145, 69738, 74340, 75845, 78012, 81361, 81774, 82740, 90860, 91014, 97515, 104607, 116230, 116820, 124110, 127853, 130020, 136290, 136521, 139476, 151690, 162722, 163548, 174345, 182028, 195030, 204435, 209214, 227535, 232460, 244083, 248220, 255706, 272580, 273042, 303380, 325444, 348690, 383559, 390060, 406805, 408870, 418428, 455070, 488166, 511412, 523035, 546084, 639265, 682605, 697380, 732249, 767118, 813610, 817740, 894971, 910140, 976332, 1046070, 1150677, 1220415, 1278530, 1365210, 1464498, 1534236, 1627220, 1789942, 1917795, 2092140, 2301354, 2440830, 2557060, 2684913, 2730420, 2928996, 3579884, 3661245, 3835590, 4474855, 4602708, 4881660, 5369826, 5753385, 7322490, 7671180, 8054739, 8949710, 10739652, 11506770, 13424565, 14644980, 16109478, 17899420, 23013540, 26849130, 32218956, 40273695, 53698260, 80547390, 161094780]

約数ペア:

[(1, 161094780), (2, 80547390), (3, 53698260), (4, 40273695), (5, 32218956), (6, 26849130), (7, 23013540), (9, 17899420), (10, 16109478), (11, 14644980), (12, 13424565), (14, 11506770), (15, 10739652), (18, 8949710), (20, 8054739), (21, 7671180), (22, 7322490), (28, 5753385), (30, 5369826), (33, 4881660), (35, 4602708), (36, 4474855), (42, 3835590), (44, 3661245), (45, 3579884), (55, 2928996), (59, 2730420), (60, 2684913), (63, 2557060), (66, 2440830), (70, 2301354), (77, 2092140), (84, 1917795), (90, 1789942), (99, 1627220), (105, 1534236), (110, 1464498), (118, 1365210), (126, 1278530), (132, 1220415), (140, 1150677), (154, 1046070), (165, 976332), (177, 910140), (180, 894971), (197, 817740), (198, 813610), (210, 767118), (220, 732249), (231, 697380), (236, 682605), (252, 639265), (295, 546084), (308, 523035), (315, 511412), (330, 488166), (354, 455070), (385, 418428), (394, 408870), (396, 406805), (413, 390060), (420, 383559), (462, 348690), (495, 325444), (531, 303380), (590, 273042), (591, 272580), (630, 255706), (649, 248220), (660, 244083), (693, 232460), (708, 227535), (770, 209214), (788, 204435), (826, 195030), (885, 182028), (924, 174345), (985, 163548), (990, 162722), (1062, 151690), (1155, 139476), (1180, 136521), (1182, 136290), (1239, 130020), (1260, 127853), (1298, 124110), (1379, 116820), (1386, 116230), (1540, 104607), (1652, 97515), (1770, 91014), (1773, 90860), (1947, 82740), (1970, 81774), (1980, 81361), (2065, 78012), (2124, 75845), (2167, 74340), (2310, 69738), (2364, 68145), (2478, 65010), (2596, 62055), (2655, 60676), (2758, 58410), (2772, 58115), (2955, 54516), (3245, 49644), (3465, 46492), (3540, 45507), (3546, 45430), (3717, 43340), (3894, 41370), (3940, 40887), (4130, 39006), (4137, 38940), (4334, 37170), (4543, 35460), (4620, 34869), (4956, 32505), (5310, 30338), (5516, 29205), (5841, 27580), (5910, 27258), (6195, 26004), (6490, 24822), (6501, 24780), (6895, 23364), (6930, 23246), (7092, 22715), (7434, 21670), (7788, 20685), (8260, 19503), (8274, 19470), (8668, 18585), (8865, 18172), (9086, 17730), (9735, 16548), (10620, 15169), (10835, 14868), (11623, 13860), (11682, 13790), (11820, 13629), (12390, 13002), (12411, 12980)]