15794881920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1669}}^1$

素因数の和:1778

約数の個数: 384

約数和(自身を含む): 57397766400

約数和(自身を除く): 41602884480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 53, 60, 62, 64, 72, 80, 90, 93, 96, 106, 120, 124, 128, 144, 155, 159, 160, 180, 186, 192, 212, 240, 248, 265, 279, 288, 310, 318, 320, 360, 372, 384, 424, 465, 477, 480, 496, 530, 558, 576, 620, 636, 640, 720, 744, 795, 848, 930, 954, 960, 992, 1060, 1116, 1152, 1240, 1272, 1395, 1440, 1488, 1590, 1643, 1669, 1696, 1860, 1908, 1920, 1984, 2120, 2232, 2385, 2480, 2544, 2790, 2880, 2976, 3180, 3286, 3338, 3392, 3720, 3816, 3968, 4240, 4464, 4770, 4929, 4960, 5007, 5088, 5580, 5760, 5952, 6360, 6572, 6676, 6784, 7440, 7632, 8215, 8345, 8480, 8928, 9540, 9858, 9920, 10014, 10176, 11160, 11904, 12720, 13144, 13352, 14787, 14880, 15021, 15264, 16430, 16690, 16960, 17856, 19080, 19716, 19840, 20028, 20352, 22320, 24645, 25035, 25440, 26288, 26704, 29574, 29760, 30042, 30528, 32860, 33380, 33920, 35712, 38160, 39432, 40056, 44640, 49290, 50070, 50880, 51739, 52576, 53408, 59148, 59520, 60084, 61056, 65720, 66760, 73935, 75105, 76320, 78864, 80112, 88457, 89280, 98580, 100140, 101760, 103478, 105152, 106816, 118296, 120168, 131440, 133520, 147870, 150210, 152640, 155217, 157728, 160224, 176914, 178560, 197160, 200280, 206956, 210304, 213632, 236592, 240336, 258695, 262880, 265371, 267040, 295740, 300420, 305280, 310434, 315456, 320448, 353828, 394320, 400560, 413912, 442285, 465651, 473184, 480672, 517390, 525760, 530742, 534080, 591480, 600840, 620868, 630912, 640896, 707656, 776085, 788640, 796113, 801120, 827824, 884570, 931302, 946368, 961344, 1034780, 1051520, 1061484, 1068160, 1182960, 1201680, 1241736, 1326855, 1415312, 1552170, 1577280, 1592226, 1602240, 1655648, 1769140, 1862604, 1892736, 1922688, 2069560, 2122968, 2328255, 2365920, 2403360, 2483472, 2653710, 2742167, 2830624, 3104340, 3154560, 3184452, 3204480, 3311296, 3538280, 3725208, 3980565, 4139120, 4245936, 4656510, 4731840, 4806720, 4966944, 5307420, 5484334, 5661248, 6208680, 6368904, 6622592, 7076560, 7450416, 7961130, 8226501, 8278240, 8491872, 9313020, 9463680, 9613440, 9933888, 10614840, 10968668, 11322496, 12417360, 12737808, 13710835, 14153120, 14900832, 15922260, 16453002, 16556480, 16983744, 18626040, 19867776, 21229680, 21937336, 24679503, 24834720, 25475616, 27421670, 28306240, 29801664, 31844520, 32906004, 33112960, 33967488, 37252080, 41132505, 42459360, 43874672, 49359006, 49669440, 50951232, 54843340, 56612480, 59603328, 63689040, 65812008, 74504160, 82265010, 84918720, 87749344, 98718012, 99338880, 101902464, 109686680, 123397515, 127378080, 131624016, 149008320, 164530020, 169837440, 175498688, 197436024, 219373360, 246795030, 254756160, 263248032, 298016640, 329060040, 350997376, 394872048, 438746720, 493590060, 509512320, 526496064, 658120080, 789744096, 877493440, 987180120, 1052992128, 1316240160, 1579488192, 1754986880, 1974360240, 2632480320, 3158976384, 3948720480, 5264960640, 7897440960, 15794881920]

約数ペア:

[(1, 15794881920), (2, 7897440960), (3, 5264960640), (4, 3948720480), (5, 3158976384), (6, 2632480320), (8, 1974360240), (9, 1754986880), (10, 1579488192), (12, 1316240160), (15, 1052992128), (16, 987180120), (18, 877493440), (20, 789744096), (24, 658120080), (30, 526496064), (31, 509512320), (32, 493590060), (36, 438746720), (40, 394872048), (45, 350997376), (48, 329060040), (53, 298016640), (60, 263248032), (62, 254756160), (64, 246795030), (72, 219373360), (80, 197436024), (90, 175498688), (93, 169837440), (96, 164530020), (106, 149008320), (120, 131624016), (124, 127378080), (128, 123397515), (144, 109686680), (155, 101902464), (159, 99338880), (160, 98718012), (180, 87749344), (186, 84918720), (192, 82265010), (212, 74504160), (240, 65812008), (248, 63689040), (265, 59603328), (279, 56612480), (288, 54843340), (310, 50951232), (318, 49669440), (320, 49359006), (360, 43874672), (372, 42459360), (384, 41132505), (424, 37252080), (465, 33967488), (477, 33112960), (480, 32906004), (496, 31844520), (530, 29801664), (558, 28306240), (576, 27421670), (620, 25475616), (636, 24834720), (640, 24679503), (720, 21937336), (744, 21229680), (795, 19867776), (848, 18626040), (930, 16983744), (954, 16556480), (960, 16453002), (992, 15922260), (1060, 14900832), (1116, 14153120), (1152, 13710835), (1240, 12737808), (1272, 12417360), (1395, 11322496), (1440, 10968668), (1488, 10614840), (1590, 9933888), (1643, 9613440), (1669, 9463680), (1696, 9313020), (1860, 8491872), (1908, 8278240), (1920, 8226501), (1984, 7961130), (2120, 7450416), (2232, 7076560), (2385, 6622592), (2480, 6368904), (2544, 6208680), (2790, 5661248), (2880, 5484334), (2976, 5307420), (3180, 4966944), (3286, 4806720), (3338, 4731840), (3392, 4656510), (3720, 4245936), (3816, 4139120), (3968, 3980565), (4240, 3725208), (4464, 3538280), (4770, 3311296), (4929, 3204480), (4960, 3184452), (5007, 3154560), (5088, 3104340), (5580, 2830624), (5760, 2742167), (5952, 2653710), (6360, 2483472), (6572, 2403360), (6676, 2365920), (6784, 2328255), (7440, 2122968), (7632, 2069560), (8215, 1922688), (8345, 1892736), (8480, 1862604), (8928, 1769140), (9540, 1655648), (9858, 1602240), (9920, 1592226), (10014, 1577280), (10176, 1552170), (11160, 1415312), (11904, 1326855), (12720, 1241736), (13144, 1201680), (13352, 1182960), (14787, 1068160), (14880, 1061484), (15021, 1051520), (15264, 1034780), (16430, 961344), (16690, 946368), (16960, 931302), (17856, 884570), (19080, 827824), (19716, 801120), (19840, 796113), (20028, 788640), (20352, 776085), (22320, 707656), (24645, 640896), (25035, 630912), (25440, 620868), (26288, 600840), (26704, 591480), (29574, 534080), (29760, 530742), (30042, 525760), (30528, 517390), (32860, 480672), (33380, 473184), (33920, 465651), (35712, 442285), (38160, 413912), (39432, 400560), (40056, 394320), (44640, 353828), (49290, 320448), (50070, 315456), (50880, 310434), (51739, 305280), (52576, 300420), (53408, 295740), (59148, 267040), (59520, 265371), (60084, 262880), (61056, 258695), (65720, 240336), (66760, 236592), (73935, 213632), (75105, 210304), (76320, 206956), (78864, 200280), (80112, 197160), (88457, 178560), (89280, 176914), (98580, 160224), (100140, 157728), (101760, 155217), (103478, 152640), (105152, 150210), (106816, 147870), (118296, 133520), (120168, 131440)]