20172683040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:1012

約数の個数: 384

約数和(自身を含む): 70053984000

約数和(自身を除く): 49881300960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 76, 80, 87, 89, 95, 96, 114, 116, 120, 145, 152, 160, 174, 178, 190, 228, 232, 240, 267, 285, 290, 304, 348, 356, 380, 435, 445, 456, 464, 480, 534, 551, 570, 580, 608, 696, 712, 760, 857, 870, 890, 912, 928, 1068, 1102, 1140, 1160, 1335, 1392, 1424, 1520, 1653, 1691, 1714, 1740, 1780, 1824, 2136, 2204, 2280, 2320, 2571, 2581, 2670, 2755, 2784, 2848, 3040, 3306, 3382, 3428, 3480, 3560, 4272, 4285, 4408, 4560, 4640, 5073, 5142, 5162, 5340, 5510, 6612, 6764, 6856, 6960, 7120, 7743, 8265, 8455, 8544, 8570, 8816, 9120, 10146, 10284, 10324, 10680, 11020, 12855, 12905, 13224, 13528, 13712, 13920, 14240, 15486, 16283, 16530, 16910, 17140, 17632, 20292, 20568, 20648, 21360, 22040, 24853, 25365, 25710, 25810, 26448, 27056, 27424, 30972, 32566, 33060, 33820, 34280, 38715, 40584, 41136, 41296, 42720, 44080, 48849, 49039, 49706, 50730, 51420, 51620, 52896, 54112, 61944, 65132, 66120, 67640, 68560, 74559, 76273, 77430, 81168, 81415, 82272, 82592, 88160, 97698, 98078, 99412, 101460, 102840, 103240, 123888, 124265, 130264, 132240, 135280, 137120, 147117, 149118, 152546, 154860, 162336, 162830, 195396, 196156, 198824, 202920, 205680, 206480, 228819, 244245, 245195, 247776, 248530, 260528, 264480, 270560, 294234, 298236, 305092, 309720, 325660, 372795, 381365, 390792, 392312, 397648, 405840, 411360, 412960, 457638, 472207, 488490, 490390, 497060, 521056, 588468, 596472, 610184, 619440, 651320, 735585, 745590, 762730, 781584, 784624, 795296, 811680, 915276, 944414, 976980, 980780, 994120, 1144095, 1176936, 1192944, 1220368, 1238880, 1302640, 1416621, 1449187, 1471170, 1491180, 1525460, 1563168, 1569248, 1830552, 1888828, 1953960, 1961560, 1988240, 2211917, 2288190, 2353872, 2361035, 2385888, 2440736, 2605280, 2833242, 2898374, 2942340, 2982360, 3050920, 3661104, 3777656, 3907920, 3923120, 3976480, 4347561, 4423834, 4576380, 4707744, 4722070, 5666484, 5796748, 5884680, 5964720, 6101840, 6635751, 7083105, 7245935, 7322208, 7555312, 7815840, 7846240, 8695122, 8847668, 9152760, 9444140, 11059585, 11332968, 11593496, 11769360, 11929440, 12203680, 13271502, 14166210, 14491870, 15110624, 17390244, 17695336, 18305520, 18888280, 21737805, 22119170, 22665936, 23186992, 23538720, 26543004, 28332420, 28983740, 33178755, 34780488, 35390672, 36611040, 37776560, 42026423, 43475610, 44238340, 45331872, 46373984, 53086008, 56664840, 57967480, 66357510, 69560976, 70781344, 75553120, 84052846, 86951220, 88476680, 106172016, 113329680, 115934960, 126079269, 132715020, 139121952, 168105692, 173902440, 176953360, 210132115, 212344032, 226659360, 231869920, 252158538, 265430040, 336211384, 347804880, 353906720, 420264230, 504317076, 530860080, 630396345, 672422768, 695609760, 840528460, 1008634152, 1061720160, 1260792690, 1344845536, 1681056920, 2017268304, 2521585380, 3362113840, 4034536608, 5043170760, 6724227680, 10086341520, 20172683040]

約数ペア:

[(1, 20172683040), (2, 10086341520), (3, 6724227680), (4, 5043170760), (5, 4034536608), (6, 3362113840), (8, 2521585380), (10, 2017268304), (12, 1681056920), (15, 1344845536), (16, 1260792690), (19, 1061720160), (20, 1008634152), (24, 840528460), (29, 695609760), (30, 672422768), (32, 630396345), (38, 530860080), (40, 504317076), (48, 420264230), (57, 353906720), (58, 347804880), (60, 336211384), (76, 265430040), (80, 252158538), (87, 231869920), (89, 226659360), (95, 212344032), (96, 210132115), (114, 176953360), (116, 173902440), (120, 168105692), (145, 139121952), (152, 132715020), (160, 126079269), (174, 115934960), (178, 113329680), (190, 106172016), (228, 88476680), (232, 86951220), (240, 84052846), (267, 75553120), (285, 70781344), (290, 69560976), (304, 66357510), (348, 57967480), (356, 56664840), (380, 53086008), (435, 46373984), (445, 45331872), (456, 44238340), (464, 43475610), (480, 42026423), (534, 37776560), (551, 36611040), (570, 35390672), (580, 34780488), (608, 33178755), (696, 28983740), (712, 28332420), (760, 26543004), (857, 23538720), (870, 23186992), (890, 22665936), (912, 22119170), (928, 21737805), (1068, 18888280), (1102, 18305520), (1140, 17695336), (1160, 17390244), (1335, 15110624), (1392, 14491870), (1424, 14166210), (1520, 13271502), (1653, 12203680), (1691, 11929440), (1714, 11769360), (1740, 11593496), (1780, 11332968), (1824, 11059585), (2136, 9444140), (2204, 9152760), (2280, 8847668), (2320, 8695122), (2571, 7846240), (2581, 7815840), (2670, 7555312), (2755, 7322208), (2784, 7245935), (2848, 7083105), (3040, 6635751), (3306, 6101840), (3382, 5964720), (3428, 5884680), (3480, 5796748), (3560, 5666484), (4272, 4722070), (4285, 4707744), (4408, 4576380), (4560, 4423834), (4640, 4347561), (5073, 3976480), (5142, 3923120), (5162, 3907920), (5340, 3777656), (5510, 3661104), (6612, 3050920), (6764, 2982360), (6856, 2942340), (6960, 2898374), (7120, 2833242), (7743, 2605280), (8265, 2440736), (8455, 2385888), (8544, 2361035), (8570, 2353872), (8816, 2288190), (9120, 2211917), (10146, 1988240), (10284, 1961560), (10324, 1953960), (10680, 1888828), (11020, 1830552), (12855, 1569248), (12905, 1563168), (13224, 1525460), (13528, 1491180), (13712, 1471170), (13920, 1449187), (14240, 1416621), (15486, 1302640), (16283, 1238880), (16530, 1220368), (16910, 1192944), (17140, 1176936), (17632, 1144095), (20292, 994120), (20568, 980780), (20648, 976980), (21360, 944414), (22040, 915276), (24853, 811680), (25365, 795296), (25710, 784624), (25810, 781584), (26448, 762730), (27056, 745590), (27424, 735585), (30972, 651320), (32566, 619440), (33060, 610184), (33820, 596472), (34280, 588468), (38715, 521056), (40584, 497060), (41136, 490390), (41296, 488490), (42720, 472207), (44080, 457638), (48849, 412960), (49039, 411360), (49706, 405840), (50730, 397648), (51420, 392312), (51620, 390792), (52896, 381365), (54112, 372795), (61944, 325660), (65132, 309720), (66120, 305092), (67640, 298236), (68560, 294234), (74559, 270560), (76273, 264480), (77430, 260528), (81168, 248530), (81415, 247776), (82272, 245195), (82592, 244245), (88160, 228819), (97698, 206480), (98078, 205680), (99412, 202920), (101460, 198824), (102840, 196156), (103240, 195396), (123888, 162830), (124265, 162336), (130264, 154860), (132240, 152546), (135280, 149118), (137120, 147117)]