16988712720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1459}}^1$

素因数の和:1750

約数の個数: 320

約数和(自身を含む): 62567424000

約数和(自身を除く): 45578711280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 239, 240, 280, 290, 336, 348, 406, 420, 435, 464, 478, 560, 580, 609, 696, 717, 812, 840, 870, 956, 1015, 1160, 1195, 1218, 1392, 1434, 1459, 1624, 1673, 1680, 1740, 1912, 2030, 2320, 2390, 2436, 2868, 2918, 3045, 3248, 3346, 3480, 3585, 3824, 4060, 4377, 4780, 4872, 5019, 5736, 5836, 6090, 6692, 6931, 6960, 7170, 7295, 8120, 8365, 8754, 9560, 9744, 10038, 10213, 11472, 11672, 12180, 13384, 13862, 14340, 14590, 16240, 16730, 17508, 19120, 20076, 20426, 20793, 21885, 23344, 24360, 25095, 26768, 27724, 28680, 29180, 30639, 33460, 34655, 35016, 40152, 40852, 41586, 42311, 43770, 48517, 48720, 50190, 51065, 55448, 57360, 58360, 61278, 66920, 69310, 70032, 80304, 81704, 83172, 84622, 87540, 97034, 100380, 102130, 103965, 110896, 116720, 122556, 126933, 133840, 138620, 145551, 153195, 163408, 166344, 169244, 175080, 194068, 200760, 204260, 207930, 211555, 242585, 245112, 253866, 277240, 291102, 296177, 306390, 332688, 338488, 348701, 350160, 388136, 401520, 408520, 415860, 423110, 485170, 490224, 507732, 554480, 582204, 592354, 612780, 634665, 676976, 697402, 727755, 776272, 817040, 831720, 846220, 888531, 970340, 1015464, 1046103, 1164408, 1184708, 1225560, 1269330, 1394804, 1455510, 1480885, 1663440, 1692440, 1743505, 1777062, 1940680, 2030928, 2092206, 2328816, 2369416, 2440907, 2451120, 2538660, 2789608, 2911020, 2961770, 3384880, 3487010, 3554124, 3881360, 4184412, 4442655, 4738832, 4881814, 5077320, 5230515, 5579216, 5822040, 5923540, 6974020, 7108248, 7322721, 8368824, 8885310, 9763628, 10112329, 10154640, 10461030, 11644080, 11847080, 12204535, 13948040, 14216496, 14645442, 16737648, 17770620, 19527256, 20224658, 20922060, 23694160, 24409070, 27896080, 29290884, 30336987, 35541240, 36613605, 39054512, 40449316, 41844120, 48818140, 50561645, 58581768, 60673974, 70786303, 71082480, 73227210, 80898632, 83688240, 97636280, 101123290, 117163536, 121347948, 141572606, 146454420, 151684935, 161797264, 195272560, 202246580, 212358909, 242695896, 283145212, 292908840, 303369870, 353931515, 404493160, 424717818, 485391792, 566290424, 585817680, 606739740, 707863030, 808986320, 849435636, 1061794545, 1132580848, 1213479480, 1415726060, 1698871272, 2123589090, 2426958960, 2831452120, 3397742544, 4247178180, 5662904240, 8494356360, 16988712720]

約数ペア:

[(1, 16988712720), (2, 8494356360), (3, 5662904240), (4, 4247178180), (5, 3397742544), (6, 2831452120), (7, 2426958960), (8, 2123589090), (10, 1698871272), (12, 1415726060), (14, 1213479480), (15, 1132580848), (16, 1061794545), (20, 849435636), (21, 808986320), (24, 707863030), (28, 606739740), (29, 585817680), (30, 566290424), (35, 485391792), (40, 424717818), (42, 404493160), (48, 353931515), (56, 303369870), (58, 292908840), (60, 283145212), (70, 242695896), (80, 212358909), (84, 202246580), (87, 195272560), (105, 161797264), (112, 151684935), (116, 146454420), (120, 141572606), (140, 121347948), (145, 117163536), (168, 101123290), (174, 97636280), (203, 83688240), (210, 80898632), (232, 73227210), (239, 71082480), (240, 70786303), (280, 60673974), (290, 58581768), (336, 50561645), (348, 48818140), (406, 41844120), (420, 40449316), (435, 39054512), (464, 36613605), (478, 35541240), (560, 30336987), (580, 29290884), (609, 27896080), (696, 24409070), (717, 23694160), (812, 20922060), (840, 20224658), (870, 19527256), (956, 17770620), (1015, 16737648), (1160, 14645442), (1195, 14216496), (1218, 13948040), (1392, 12204535), (1434, 11847080), (1459, 11644080), (1624, 10461030), (1673, 10154640), (1680, 10112329), (1740, 9763628), (1912, 8885310), (2030, 8368824), (2320, 7322721), (2390, 7108248), (2436, 6974020), (2868, 5923540), (2918, 5822040), (3045, 5579216), (3248, 5230515), (3346, 5077320), (3480, 4881814), (3585, 4738832), (3824, 4442655), (4060, 4184412), (4377, 3881360), (4780, 3554124), (4872, 3487010), (5019, 3384880), (5736, 2961770), (5836, 2911020), (6090, 2789608), (6692, 2538660), (6931, 2451120), (6960, 2440907), (7170, 2369416), (7295, 2328816), (8120, 2092206), (8365, 2030928), (8754, 1940680), (9560, 1777062), (9744, 1743505), (10038, 1692440), (10213, 1663440), (11472, 1480885), (11672, 1455510), (12180, 1394804), (13384, 1269330), (13862, 1225560), (14340, 1184708), (14590, 1164408), (16240, 1046103), (16730, 1015464), (17508, 970340), (19120, 888531), (20076, 846220), (20426, 831720), (20793, 817040), (21885, 776272), (23344, 727755), (24360, 697402), (25095, 676976), (26768, 634665), (27724, 612780), (28680, 592354), (29180, 582204), (30639, 554480), (33460, 507732), (34655, 490224), (35016, 485170), (40152, 423110), (40852, 415860), (41586, 408520), (42311, 401520), (43770, 388136), (48517, 350160), (48720, 348701), (50190, 338488), (51065, 332688), (55448, 306390), (57360, 296177), (58360, 291102), (61278, 277240), (66920, 253866), (69310, 245112), (70032, 242585), (80304, 211555), (81704, 207930), (83172, 204260), (84622, 200760), (87540, 194068), (97034, 175080), (100380, 169244), (102130, 166344), (103965, 163408), (110896, 153195), (116720, 145551), (122556, 138620), (126933, 133840)]