1982053440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5419}}^1$

素因数の和:5569

約数の個数: 168

約数和(自身を含む): 6872386560

約数和(自身を除く): 4890333120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 635, 720, 762, 960, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 2880, 3048, 3810, 4064, 4572, 5080, 5419, 5715, 6096, 7620, 8128, 9144, 10160, 10838, 11430, 12192, 15240, 16257, 18288, 20320, 21676, 22860, 24384, 27095, 30480, 32514, 36576, 40640, 43352, 45720, 48771, 54190, 60960, 65028, 73152, 81285, 86704, 91440, 97542, 108380, 121920, 130056, 162570, 173408, 182880, 195084, 216760, 243855, 260112, 325140, 346816, 365760, 390168, 433520, 487710, 520224, 650280, 688213, 780336, 867040, 975420, 1040448, 1300560, 1376426, 1560672, 1734080, 1950840, 2064639, 2601120, 2752852, 3121344, 3441065, 3901680, 4129278, 5202240, 5505704, 6193917, 6882130, 7803360, 8258556, 10323195, 11011408, 12387834, 13764260, 15606720, 16517112, 20646390, 22022816, 24775668, 27528520, 30969585, 33034224, 41292780, 44045632, 49551336, 55057040, 61939170, 66068448, 82585560, 99102672, 110114080, 123878340, 132136896, 165171120, 198205344, 220228160, 247756680, 330342240, 396410688, 495513360, 660684480, 991026720, 1982053440]

約数ペア:

[(1, 1982053440), (2, 991026720), (3, 660684480), (4, 495513360), (5, 396410688), (6, 330342240), (8, 247756680), (9, 220228160), (10, 198205344), (12, 165171120), (15, 132136896), (16, 123878340), (18, 110114080), (20, 99102672), (24, 82585560), (30, 66068448), (32, 61939170), (36, 55057040), (40, 49551336), (45, 44045632), (48, 41292780), (60, 33034224), (64, 30969585), (72, 27528520), (80, 24775668), (90, 22022816), (96, 20646390), (120, 16517112), (127, 15606720), (144, 13764260), (160, 12387834), (180, 11011408), (192, 10323195), (240, 8258556), (254, 7803360), (288, 6882130), (320, 6193917), (360, 5505704), (381, 5202240), (480, 4129278), (508, 3901680), (576, 3441065), (635, 3121344), (720, 2752852), (762, 2601120), (960, 2064639), (1016, 1950840), (1143, 1734080), (1270, 1560672), (1440, 1376426), (1524, 1300560), (1905, 1040448), (2032, 975420), (2286, 867040), (2540, 780336), (2880, 688213), (3048, 650280), (3810, 520224), (4064, 487710), (4572, 433520), (5080, 390168), (5419, 365760), (5715, 346816), (6096, 325140), (7620, 260112), (8128, 243855), (9144, 216760), (10160, 195084), (10838, 182880), (11430, 173408), (12192, 162570), (15240, 130056), (16257, 121920), (18288, 108380), (20320, 97542), (21676, 91440), (22860, 86704), (24384, 81285), (27095, 73152), (30480, 65028), (32514, 60960), (36576, 54190), (40640, 48771), (43352, 45720)]