1380181320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 384

約数和(自身を含む): 5376983040

約数和(自身を除く): 3996801720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 47, 56, 60, 63, 70, 72, 84, 86, 90, 94, 105, 120, 126, 129, 140, 141, 168, 172, 180, 188, 210, 215, 235, 252, 258, 271, 280, 282, 301, 315, 329, 344, 360, 376, 387, 420, 423, 430, 470, 504, 516, 542, 564, 602, 630, 645, 658, 705, 774, 813, 840, 846, 860, 903, 940, 987, 1032, 1084, 1128, 1204, 1260, 1290, 1316, 1355, 1410, 1505, 1548, 1626, 1645, 1692, 1720, 1806, 1880, 1897, 1935, 1974, 2021, 2115, 2168, 2408, 2439, 2520, 2580, 2632, 2709, 2710, 2820, 2961, 3010, 3096, 3252, 3290, 3384, 3612, 3794, 3870, 3948, 4042, 4065, 4230, 4515, 4878, 4935, 5160, 5418, 5420, 5640, 5691, 5922, 6020, 6063, 6504, 6580, 7224, 7588, 7740, 7896, 8084, 8130, 8460, 9030, 9485, 9756, 9870, 10105, 10836, 10840, 11382, 11653, 11844, 12040, 12126, 12195, 12737, 13160, 13545, 14147, 14805, 15176, 15480, 16168, 16260, 16920, 17073, 18060, 18189, 18970, 19512, 19740, 20210, 21672, 22764, 23306, 23688, 24252, 24390, 25474, 27090, 28294, 28455, 29610, 30315, 32520, 34146, 34959, 36120, 36378, 37940, 38211, 39480, 40420, 42441, 45528, 46612, 48504, 48780, 50948, 54180, 56588, 56910, 58265, 59220, 60630, 63685, 68292, 69918, 70735, 72756, 75880, 76422, 80840, 81571, 84882, 85365, 89159, 90945, 93224, 97560, 101896, 104877, 108360, 113176, 113820, 114633, 116530, 118440, 121260, 127323, 127370, 136584, 139836, 141470, 145512, 152844, 163142, 169764, 170730, 174795, 178318, 181890, 191055, 209754, 212205, 227640, 229266, 233060, 242520, 244713, 254646, 254740, 267477, 279672, 282940, 305688, 326284, 339528, 341460, 349590, 356636, 363780, 382110, 407855, 419508, 424410, 445795, 458532, 466120, 489426, 509292, 509480, 524385, 534954, 547691, 565880, 573165, 636615, 652568, 682920, 699180, 713272, 727560, 734139, 764220, 802431, 815710, 839016, 848820, 891590, 917064, 978852, 1018584, 1048770, 1069908, 1095382, 1146330, 1223565, 1273230, 1337385, 1398360, 1468278, 1528440, 1604862, 1631420, 1643073, 1697640, 1783180, 1957704, 2097540, 2139816, 2190764, 2292660, 2447130, 2546460, 2674770, 2738455, 2936556, 3209724, 3262840, 3286146, 3566360, 3670695, 3833837, 4012155, 4195080, 4381528, 4585320, 4894260, 4929219, 5092920, 5349540, 5476910, 5873112, 6419448, 6572292, 7341390, 7667674, 8024310, 8215365, 9788520, 9858438, 10699080, 10953820, 11501511, 13144584, 14682780, 15335348, 16048620, 16430730, 19169185, 19716876, 21907640, 23003022, 24646095, 29365560, 30670696, 32097240, 32861460, 34504533, 38338370, 39433752, 46006044, 49292190, 57507555, 65722920, 69009066, 76676740, 92012088, 98584380, 115015110, 138018132, 153353480, 172522665, 197168760, 230030220, 276036264, 345045330, 460060440, 690090660, 1380181320]

約数ペア:

[(1, 1380181320), (2, 690090660), (3, 460060440), (4, 345045330), (5, 276036264), (6, 230030220), (7, 197168760), (8, 172522665), (9, 153353480), (10, 138018132), (12, 115015110), (14, 98584380), (15, 92012088), (18, 76676740), (20, 69009066), (21, 65722920), (24, 57507555), (28, 49292190), (30, 46006044), (35, 39433752), (36, 38338370), (40, 34504533), (42, 32861460), (43, 32097240), (45, 30670696), (47, 29365560), (56, 24646095), (60, 23003022), (63, 21907640), (70, 19716876), (72, 19169185), (84, 16430730), (86, 16048620), (90, 15335348), (94, 14682780), (105, 13144584), (120, 11501511), (126, 10953820), (129, 10699080), (140, 9858438), (141, 9788520), (168, 8215365), (172, 8024310), (180, 7667674), (188, 7341390), (210, 6572292), (215, 6419448), (235, 5873112), (252, 5476910), (258, 5349540), (271, 5092920), (280, 4929219), (282, 4894260), (301, 4585320), (315, 4381528), (329, 4195080), (344, 4012155), (360, 3833837), (376, 3670695), (387, 3566360), (420, 3286146), (423, 3262840), (430, 3209724), (470, 2936556), (504, 2738455), (516, 2674770), (542, 2546460), (564, 2447130), (602, 2292660), (630, 2190764), (645, 2139816), (658, 2097540), (705, 1957704), (774, 1783180), (813, 1697640), (840, 1643073), (846, 1631420), (860, 1604862), (903, 1528440), (940, 1468278), (987, 1398360), (1032, 1337385), (1084, 1273230), (1128, 1223565), (1204, 1146330), (1260, 1095382), (1290, 1069908), (1316, 1048770), (1355, 1018584), (1410, 978852), (1505, 917064), (1548, 891590), (1626, 848820), (1645, 839016), (1692, 815710), (1720, 802431), (1806, 764220), (1880, 734139), (1897, 727560), (1935, 713272), (1974, 699180), (2021, 682920), (2115, 652568), (2168, 636615), (2408, 573165), (2439, 565880), (2520, 547691), (2580, 534954), (2632, 524385), (2709, 509480), (2710, 509292), (2820, 489426), (2961, 466120), (3010, 458532), (3096, 445795), (3252, 424410), (3290, 419508), (3384, 407855), (3612, 382110), (3794, 363780), (3870, 356636), (3948, 349590), (4042, 341460), (4065, 339528), (4230, 326284), (4515, 305688), (4878, 282940), (4935, 279672), (5160, 267477), (5418, 254740), (5420, 254646), (5640, 244713), (5691, 242520), (5922, 233060), (6020, 229266), (6063, 227640), (6504, 212205), (6580, 209754), (7224, 191055), (7588, 181890), (7740, 178318), (7896, 174795), (8084, 170730), (8130, 169764), (8460, 163142), (9030, 152844), (9485, 145512), (9756, 141470), (9870, 139836), (10105, 136584), (10836, 127370), (10840, 127323), (11382, 121260), (11653, 118440), (11844, 116530), (12040, 114633), (12126, 113820), (12195, 113176), (12737, 108360), (13160, 104877), (13545, 101896), (14147, 97560), (14805, 93224), (15176, 90945), (15480, 89159), (16168, 85365), (16260, 84882), (16920, 81571), (17073, 80840), (18060, 76422), (18189, 75880), (18970, 72756), (19512, 70735), (19740, 69918), (20210, 68292), (21672, 63685), (22764, 60630), (23306, 59220), (23688, 58265), (24252, 56910), (24390, 56588), (25474, 54180), (27090, 50948), (28294, 48780), (28455, 48504), (29610, 46612), (30315, 45528), (32520, 42441), (34146, 40420), (34959, 39480), (36120, 38211), (36378, 37940)]