19407042720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{907}}^1$

素因数の和:1074

約数の個数: 480

約数和(自身を含む): 74421946368

約数和(自身を除く): 55014903648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 127, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 254, 260, 270, 288, 312, 324, 351, 360, 381, 390, 405, 416, 432, 468, 480, 508, 520, 540, 585, 624, 635, 648, 702, 720, 762, 780, 810, 864, 907, 936, 1016, 1040, 1053, 1080, 1143, 1170, 1248, 1270, 1296, 1404, 1440, 1524, 1560, 1620, 1651, 1755, 1814, 1872, 1905, 2032, 2080, 2106, 2160, 2286, 2340, 2540, 2592, 2721, 2808, 3048, 3120, 3240, 3302, 3429, 3510, 3628, 3744, 3810, 4064, 4212, 4320, 4535, 4572, 4680, 4953, 5080, 5265, 5442, 5616, 5715, 6096, 6240, 6480, 6604, 6858, 7020, 7256, 7620, 8163, 8255, 8424, 9070, 9144, 9360, 9906, 10160, 10287, 10530, 10884, 11232, 11430, 11791, 12192, 12960, 13208, 13605, 13716, 14040, 14512, 14859, 15240, 16326, 16510, 16848, 17145, 18140, 18288, 18720, 19812, 20320, 20574, 21060, 21768, 22860, 23582, 24489, 24765, 26416, 27210, 27432, 28080, 29024, 29718, 30480, 32652, 33020, 33696, 34290, 35373, 36280, 36576, 39624, 40815, 41148, 42120, 43536, 44577, 45720, 47164, 48978, 49530, 51435, 52832, 54420, 54864, 56160, 58955, 59436, 60960, 65304, 66040, 68580, 70746, 72560, 73467, 74295, 79248, 81630, 82296, 84240, 87072, 89154, 91440, 94328, 97956, 99060, 102870, 106119, 108840, 109728, 115189, 117910, 118872, 122445, 130608, 132080, 133731, 137160, 141492, 145120, 146934, 148590, 158496, 163260, 164592, 168480, 176865, 178308, 182880, 188656, 195912, 198120, 205740, 212238, 217680, 222885, 230378, 235820, 237744, 244890, 261216, 264160, 267462, 274320, 282984, 293868, 297180, 318357, 326520, 329184, 345567, 353730, 356616, 367335, 377312, 391824, 396240, 411480, 424476, 435360, 445770, 460756, 471640, 475488, 489780, 530595, 534924, 548640, 565968, 575945, 587736, 594360, 636714, 653040, 668655, 691134, 707460, 713232, 734670, 783648, 792480, 822960, 848952, 891540, 921512, 943280, 955071, 979560, 1036701, 1061190, 1069848, 1131936, 1151890, 1175472, 1188720, 1273428, 1306080, 1337310, 1382268, 1414920, 1426464, 1469340, 1497457, 1591785, 1645920, 1697904, 1727835, 1783080, 1843024, 1886560, 1910142, 1959120, 2073402, 2122380, 2139696, 2303780, 2350944, 2377440, 2546856, 2674620, 2764536, 2829840, 2938680, 2994914, 3110103, 3183570, 3395808, 3455670, 3566160, 3686048, 3820284, 3918240, 4146804, 4244760, 4279392, 4492371, 4607560, 4775355, 5093712, 5183505, 5349240, 5529072, 5659680, 5877360, 5989828, 6220206, 6367140, 6911340, 7132320, 7487285, 7640568, 8293608, 8489520, 8984742, 9215120, 9330309, 9550710, 10187424, 10367010, 10698480, 11058144, 11754720, 11979656, 12440412, 12734280, 13477113, 13822680, 14974570, 15281136, 15550515, 16587216, 16979040, 17969484, 18430240, 18660618, 19101420, 20734020, 21396960, 22461855, 23959312, 24880824, 25468560, 26954226, 27645360, 29949140, 30562272, 31101030, 33174432, 35938968, 37321236, 38202840, 40431339, 41468040, 44923710, 46651545, 47918624, 49761648, 50937120, 53908452, 55290720, 59898280, 62202060, 67385565, 71877936, 74642472, 76405680, 80862678, 82936080, 89847420, 93303090, 99523296, 107816904, 119796560, 121294017, 124404120, 134771130, 143755872, 149284944, 152811360, 161725356, 165872160, 179694840, 186606180, 202156695, 215633808, 239593120, 242588034, 248808240, 269542260, 298569888, 323450712, 359389680, 373212360, 404313390, 431267616, 485176068, 497616480, 539084520, 606470085, 646901424, 718779360, 746424720, 808626780, 970352136, 1078169040, 1212940170, 1293802848, 1492849440, 1617253560, 1940704272, 2156338080, 2425880340, 3234507120, 3881408544, 4851760680, 6469014240, 9703521360, 19407042720]

約数ペア:

[(1, 19407042720), (2, 9703521360), (3, 6469014240), (4, 4851760680), (5, 3881408544), (6, 3234507120), (8, 2425880340), (9, 2156338080), (10, 1940704272), (12, 1617253560), (13, 1492849440), (15, 1293802848), (16, 1212940170), (18, 1078169040), (20, 970352136), (24, 808626780), (26, 746424720), (27, 718779360), (30, 646901424), (32, 606470085), (36, 539084520), (39, 497616480), (40, 485176068), (45, 431267616), (48, 404313390), (52, 373212360), (54, 359389680), (60, 323450712), (65, 298569888), (72, 269542260), (78, 248808240), (80, 242588034), (81, 239593120), (90, 215633808), (96, 202156695), (104, 186606180), (108, 179694840), (117, 165872160), (120, 161725356), (127, 152811360), (130, 149284944), (135, 143755872), (144, 134771130), (156, 124404120), (160, 121294017), (162, 119796560), (180, 107816904), (195, 99523296), (208, 93303090), (216, 89847420), (234, 82936080), (240, 80862678), (254, 76405680), (260, 74642472), (270, 71877936), (288, 67385565), (312, 62202060), (324, 59898280), (351, 55290720), (360, 53908452), (381, 50937120), (390, 49761648), (405, 47918624), (416, 46651545), (432, 44923710), (468, 41468040), (480, 40431339), (508, 38202840), (520, 37321236), (540, 35938968), (585, 33174432), (624, 31101030), (635, 30562272), (648, 29949140), (702, 27645360), (720, 26954226), (762, 25468560), (780, 24880824), (810, 23959312), (864, 22461855), (907, 21396960), (936, 20734020), (1016, 19101420), (1040, 18660618), (1053, 18430240), (1080, 17969484), (1143, 16979040), (1170, 16587216), (1248, 15550515), (1270, 15281136), (1296, 14974570), (1404, 13822680), (1440, 13477113), (1524, 12734280), (1560, 12440412), (1620, 11979656), (1651, 11754720), (1755, 11058144), (1814, 10698480), (1872, 10367010), (1905, 10187424), (2032, 9550710), (2080, 9330309), (2106, 9215120), (2160, 8984742), (2286, 8489520), (2340, 8293608), (2540, 7640568), (2592, 7487285), (2721, 7132320), (2808, 6911340), (3048, 6367140), (3120, 6220206), (3240, 5989828), (3302, 5877360), (3429, 5659680), (3510, 5529072), (3628, 5349240), (3744, 5183505), (3810, 5093712), (4064, 4775355), (4212, 4607560), (4320, 4492371), (4535, 4279392), (4572, 4244760), (4680, 4146804), (4953, 3918240), (5080, 3820284), (5265, 3686048), (5442, 3566160), (5616, 3455670), (5715, 3395808), (6096, 3183570), (6240, 3110103), (6480, 2994914), (6604, 2938680), (6858, 2829840), (7020, 2764536), (7256, 2674620), (7620, 2546856), (8163, 2377440), (8255, 2350944), (8424, 2303780), (9070, 2139696), (9144, 2122380), (9360, 2073402), (9906, 1959120), (10160, 1910142), (10287, 1886560), (10530, 1843024), (10884, 1783080), (11232, 1727835), (11430, 1697904), (11791, 1645920), (12192, 1591785), (12960, 1497457), (13208, 1469340), (13605, 1426464), (13716, 1414920), (14040, 1382268), (14512, 1337310), (14859, 1306080), (15240, 1273428), (16326, 1188720), (16510, 1175472), (16848, 1151890), (17145, 1131936), (18140, 1069848), (18288, 1061190), (18720, 1036701), (19812, 979560), (20320, 955071), (20574, 943280), (21060, 921512), (21768, 891540), (22860, 848952), (23582, 822960), (24489, 792480), (24765, 783648), (26416, 734670), (27210, 713232), (27432, 707460), (28080, 691134), (29024, 668655), (29718, 653040), (30480, 636714), (32652, 594360), (33020, 587736), (33696, 575945), (34290, 565968), (35373, 548640), (36280, 534924), (36576, 530595), (39624, 489780), (40815, 475488), (41148, 471640), (42120, 460756), (43536, 445770), (44577, 435360), (45720, 424476), (47164, 411480), (48978, 396240), (49530, 391824), (51435, 377312), (52832, 367335), (54420, 356616), (54864, 353730), (56160, 345567), (58955, 329184), (59436, 326520), (60960, 318357), (65304, 297180), (66040, 293868), (68580, 282984), (70746, 274320), (72560, 267462), (73467, 264160), (74295, 261216), (79248, 244890), (81630, 237744), (82296, 235820), (84240, 230378), (87072, 222885), (89154, 217680), (91440, 212238), (94328, 205740), (97956, 198120), (99060, 195912), (102870, 188656), (106119, 182880), (108840, 178308), (109728, 176865), (115189, 168480), (117910, 164592), (118872, 163260), (122445, 158496), (130608, 148590), (132080, 146934), (133731, 145120), (137160, 141492)]