19716485760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{743}}^1$

素因数の和:1056

約数の個数: 384

約数和(自身を含む): 72451791360

約数和(自身を除く): 52735305600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 271, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 542, 544, 576, 612, 640, 680, 720, 743, 765, 813, 816, 960, 1020, 1084, 1088, 1152, 1224, 1355, 1360, 1440, 1486, 1530, 1626, 1632, 1920, 2040, 2168, 2176, 2229, 2439, 2448, 2710, 2720, 2880, 2972, 3060, 3252, 3264, 3715, 4065, 4080, 4336, 4458, 4607, 4878, 4896, 5420, 5440, 5760, 5944, 6120, 6504, 6528, 6687, 7430, 8130, 8160, 8672, 8916, 9214, 9756, 9792, 10840, 10880, 11145, 11888, 12195, 12240, 12631, 13008, 13374, 13821, 14860, 16260, 16320, 17344, 17832, 18428, 19512, 19584, 21680, 22290, 23035, 23776, 24390, 24480, 25262, 26016, 26748, 27642, 29720, 32520, 32640, 33435, 34688, 35664, 36856, 37893, 39024, 41463, 43360, 44580, 46070, 47552, 48780, 48960, 50524, 52032, 53496, 55284, 59440, 63155, 65040, 66870, 69105, 71328, 73712, 75786, 78048, 82926, 86720, 89160, 92140, 95104, 97560, 97920, 101048, 104064, 106992, 110568, 113679, 118880, 126310, 130080, 133740, 138210, 142656, 147424, 151572, 156096, 165852, 173440, 178320, 184280, 189465, 195120, 201353, 202096, 207315, 213984, 221136, 227358, 237760, 252620, 260160, 267480, 276420, 285312, 294848, 303144, 312192, 331704, 356640, 368560, 378930, 390240, 402706, 404192, 414630, 427968, 442272, 454716, 475520, 505240, 520320, 534960, 552840, 568395, 589696, 604059, 606288, 663408, 713280, 737120, 757860, 780480, 805412, 808384, 829260, 855936, 884544, 909432, 1006765, 1010480, 1069920, 1105680, 1136790, 1208118, 1212576, 1326816, 1426560, 1474240, 1515720, 1560960, 1610824, 1616768, 1658520, 1769088, 1812177, 1818864, 2013530, 2020960, 2139840, 2211360, 2273580, 2416236, 2425152, 2653632, 2948480, 3020295, 3031440, 3221648, 3317040, 3423001, 3624354, 3637728, 4027060, 4041920, 4279680, 4422720, 4547160, 4832472, 4850304, 5307264, 6040590, 6062880, 6443296, 6634080, 6846002, 7248708, 7275456, 8054120, 8083840, 8845440, 9060885, 9094320, 9664944, 10269003, 12081180, 12125760, 12886592, 13268160, 13692004, 14497416, 14550912, 16108240, 17115005, 18121770, 18188640, 19329888, 20538006, 24162360, 24251520, 25773184, 26536320, 27384008, 28994832, 30807009, 32216480, 34230010, 36243540, 36377280, 38659776, 41076012, 48324720, 51345015, 54768016, 57989664, 61614018, 64432960, 68460020, 72487080, 72754560, 77319552, 82152024, 96649440, 102690030, 109536032, 115979328, 123228036, 128865920, 136920040, 144974160, 154035045, 164304048, 193298880, 205380060, 219072064, 231958656, 246456072, 273840080, 289948320, 308070090, 328608096, 386597760, 410760120, 438144128, 492912144, 547680160, 579896640, 616140180, 657216192, 821520240, 985824288, 1095360320, 1159793280, 1232280360, 1314432384, 1643040480, 1971648576, 2190720640, 2464560720, 3286080960, 3943297152, 4929121440, 6572161920, 9858242880, 19716485760]

約数ペア:

[(1, 19716485760), (2, 9858242880), (3, 6572161920), (4, 4929121440), (5, 3943297152), (6, 3286080960), (8, 2464560720), (9, 2190720640), (10, 1971648576), (12, 1643040480), (15, 1314432384), (16, 1232280360), (17, 1159793280), (18, 1095360320), (20, 985824288), (24, 821520240), (30, 657216192), (32, 616140180), (34, 579896640), (36, 547680160), (40, 492912144), (45, 438144128), (48, 410760120), (51, 386597760), (60, 328608096), (64, 308070090), (68, 289948320), (72, 273840080), (80, 246456072), (85, 231958656), (90, 219072064), (96, 205380060), (102, 193298880), (120, 164304048), (128, 154035045), (136, 144974160), (144, 136920040), (153, 128865920), (160, 123228036), (170, 115979328), (180, 109536032), (192, 102690030), (204, 96649440), (240, 82152024), (255, 77319552), (271, 72754560), (272, 72487080), (288, 68460020), (306, 64432960), (320, 61614018), (340, 57989664), (360, 54768016), (384, 51345015), (408, 48324720), (480, 41076012), (510, 38659776), (542, 36377280), (544, 36243540), (576, 34230010), (612, 32216480), (640, 30807009), (680, 28994832), (720, 27384008), (743, 26536320), (765, 25773184), (813, 24251520), (816, 24162360), (960, 20538006), (1020, 19329888), (1084, 18188640), (1088, 18121770), (1152, 17115005), (1224, 16108240), (1355, 14550912), (1360, 14497416), (1440, 13692004), (1486, 13268160), (1530, 12886592), (1626, 12125760), (1632, 12081180), (1920, 10269003), (2040, 9664944), (2168, 9094320), (2176, 9060885), (2229, 8845440), (2439, 8083840), (2448, 8054120), (2710, 7275456), (2720, 7248708), (2880, 6846002), (2972, 6634080), (3060, 6443296), (3252, 6062880), (3264, 6040590), (3715, 5307264), (4065, 4850304), (4080, 4832472), (4336, 4547160), (4458, 4422720), (4607, 4279680), (4878, 4041920), (4896, 4027060), (5420, 3637728), (5440, 3624354), (5760, 3423001), (5944, 3317040), (6120, 3221648), (6504, 3031440), (6528, 3020295), (6687, 2948480), (7430, 2653632), (8130, 2425152), (8160, 2416236), (8672, 2273580), (8916, 2211360), (9214, 2139840), (9756, 2020960), (9792, 2013530), (10840, 1818864), (10880, 1812177), (11145, 1769088), (11888, 1658520), (12195, 1616768), (12240, 1610824), (12631, 1560960), (13008, 1515720), (13374, 1474240), (13821, 1426560), (14860, 1326816), (16260, 1212576), (16320, 1208118), (17344, 1136790), (17832, 1105680), (18428, 1069920), (19512, 1010480), (19584, 1006765), (21680, 909432), (22290, 884544), (23035, 855936), (23776, 829260), (24390, 808384), (24480, 805412), (25262, 780480), (26016, 757860), (26748, 737120), (27642, 713280), (29720, 663408), (32520, 606288), (32640, 604059), (33435, 589696), (34688, 568395), (35664, 552840), (36856, 534960), (37893, 520320), (39024, 505240), (41463, 475520), (43360, 454716), (44580, 442272), (46070, 427968), (47552, 414630), (48780, 404192), (48960, 402706), (50524, 390240), (52032, 378930), (53496, 368560), (55284, 356640), (59440, 331704), (63155, 312192), (65040, 303144), (66870, 294848), (69105, 285312), (71328, 276420), (73712, 267480), (75786, 260160), (78048, 252620), (82926, 237760), (86720, 227358), (89160, 221136), (92140, 213984), (95104, 207315), (97560, 202096), (97920, 201353), (101048, 195120), (104064, 189465), (106992, 184280), (110568, 178320), (113679, 173440), (118880, 165852), (126310, 156096), (130080, 151572), (133740, 147424), (138210, 142656)]