19376801280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:918

約数の個数: 480

約数和(自身を含む): 72308684448

約数和(自身を除く): 52931883168

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, 61, 64, 68, 72, 80, 85, 90, 96, 102, 120, 122, 128, 136, 144, 153, 160, 170, 180, 183, 192, 204, 240, 244, 255, 256, 272, 288, 305, 306, 320, 340, 360, 366, 384, 408, 480, 488, 510, 512, 544, 549, 576, 610, 612, 640, 680, 720, 732, 765, 768, 811, 816, 915, 960, 976, 1020, 1037, 1088, 1098, 1152, 1220, 1224, 1280, 1360, 1440, 1464, 1530, 1536, 1622, 1632, 1830, 1920, 1952, 2040, 2074, 2176, 2196, 2304, 2433, 2440, 2448, 2560, 2720, 2745, 2880, 2928, 3060, 3111, 3244, 3264, 3660, 3840, 3904, 4055, 4080, 4148, 4352, 4392, 4608, 4866, 4880, 4896, 5185, 5440, 5490, 5760, 5856, 6120, 6222, 6488, 6528, 7299, 7320, 7680, 7808, 8110, 8160, 8296, 8704, 8784, 9333, 9732, 9760, 9792, 10370, 10880, 10980, 11520, 11712, 12165, 12240, 12444, 12976, 13056, 13787, 14598, 14640, 15555, 15616, 16220, 16320, 16592, 17568, 18666, 19464, 19520, 19584, 20740, 21760, 21960, 23040, 23424, 24330, 24480, 24888, 25952, 26112, 27574, 29196, 29280, 31110, 31232, 32440, 32640, 33184, 35136, 36495, 37332, 38928, 39040, 39168, 41361, 41480, 43520, 43920, 46665, 46848, 48660, 48960, 49471, 49776, 51904, 55148, 58392, 58560, 62220, 64880, 65280, 66368, 68935, 70272, 72990, 74664, 77856, 78080, 78336, 82722, 82960, 87840, 93330, 93696, 97320, 97920, 98942, 99552, 103808, 110296, 116784, 117120, 124083, 124440, 129760, 130560, 132736, 137870, 140544, 145980, 148413, 149328, 155712, 156160, 165444, 165920, 175680, 186660, 194640, 195840, 197884, 199104, 206805, 207616, 220592, 233568, 234240, 247355, 248166, 248880, 259520, 265472, 275740, 281088, 291960, 296826, 298656, 311424, 330888, 331840, 351360, 373320, 389280, 391680, 395768, 398208, 413610, 415232, 441184, 445239, 467136, 468480, 494710, 496332, 497760, 519040, 530944, 551480, 583920, 593652, 597312, 620415, 622848, 661776, 663680, 702720, 742065, 746640, 778560, 791536, 796416, 827220, 841007, 882368, 890478, 934272, 989420, 992664, 995520, 1038080, 1102960, 1167840, 1187304, 1194624, 1240830, 1245696, 1323552, 1327360, 1405440, 1484130, 1493280, 1557120, 1583072, 1592832, 1654440, 1682014, 1764736, 1780956, 1868544, 1978840, 1985328, 1991040, 2076160, 2205920, 2226195, 2335680, 2374608, 2389248, 2481660, 2523021, 2647104, 2654720, 2968260, 2986560, 3114240, 3166144, 3308880, 3364028, 3529472, 3561912, 3737088, 3957680, 3970656, 3982080, 4205035, 4411840, 4452390, 4671360, 4749216, 4778496, 4963320, 5046042, 5294208, 5936520, 5973120, 6228480, 6332288, 6617760, 6728056, 7058944, 7123824, 7569063, 7915360, 7941312, 7964160, 8410070, 8823680, 8904780, 9342720, 9498432, 9926640, 10092084, 10588416, 11873040, 11946240, 12615105, 12664576, 13235520, 13456112, 14247648, 15138126, 15830720, 15882624, 16820140, 17647360, 17809560, 18685440, 18996864, 19853280, 20184168, 21176832, 23746080, 23892480, 25230210, 25329152, 26471040, 26912224, 28495296, 30276252, 31661440, 31765248, 33640280, 35294720, 35619120, 37845315, 37993728, 39706560, 40368336, 47492160, 50460420, 52942080, 53824448, 56990592, 60552504, 63322880, 63530496, 67280560, 71238240, 75690630, 75987456, 79413120, 80736672, 94984320, 100920840, 105884160, 107648896, 113981184, 121105008, 126645760, 134561120, 142476480, 151381260, 158826240, 161473344, 189968640, 201841680, 215297792, 227962368, 242210016, 269122240, 284952960, 302762520, 317652480, 322946688, 379937280, 403683360, 430595584, 484420032, 538244480, 569905920, 605525040, 645893376, 807366720, 968840064, 1076488960, 1139811840, 1211050080, 1291786752, 1614733440, 1937680128, 2152977920, 2422100160, 3229466880, 3875360256, 4844200320, 6458933760, 9688400640, 19376801280]

約数ペア:

[(1, 19376801280), (2, 9688400640), (3, 6458933760), (4, 4844200320), (5, 3875360256), (6, 3229466880), (8, 2422100160), (9, 2152977920), (10, 1937680128), (12, 1614733440), (15, 1291786752), (16, 1211050080), (17, 1139811840), (18, 1076488960), (20, 968840064), (24, 807366720), (30, 645893376), (32, 605525040), (34, 569905920), (36, 538244480), (40, 484420032), (45, 430595584), (48, 403683360), (51, 379937280), (60, 322946688), (61, 317652480), (64, 302762520), (68, 284952960), (72, 269122240), (80, 242210016), (85, 227962368), (90, 215297792), (96, 201841680), (102, 189968640), (120, 161473344), (122, 158826240), (128, 151381260), (136, 142476480), (144, 134561120), (153, 126645760), (160, 121105008), (170, 113981184), (180, 107648896), (183, 105884160), (192, 100920840), (204, 94984320), (240, 80736672), (244, 79413120), (255, 75987456), (256, 75690630), (272, 71238240), (288, 67280560), (305, 63530496), (306, 63322880), (320, 60552504), (340, 56990592), (360, 53824448), (366, 52942080), (384, 50460420), (408, 47492160), (480, 40368336), (488, 39706560), (510, 37993728), (512, 37845315), (544, 35619120), (549, 35294720), (576, 33640280), (610, 31765248), (612, 31661440), (640, 30276252), (680, 28495296), (720, 26912224), (732, 26471040), (765, 25329152), (768, 25230210), (811, 23892480), (816, 23746080), (915, 21176832), (960, 20184168), (976, 19853280), (1020, 18996864), (1037, 18685440), (1088, 17809560), (1098, 17647360), (1152, 16820140), (1220, 15882624), (1224, 15830720), (1280, 15138126), (1360, 14247648), (1440, 13456112), (1464, 13235520), (1530, 12664576), (1536, 12615105), (1622, 11946240), (1632, 11873040), (1830, 10588416), (1920, 10092084), (1952, 9926640), (2040, 9498432), (2074, 9342720), (2176, 8904780), (2196, 8823680), (2304, 8410070), (2433, 7964160), (2440, 7941312), (2448, 7915360), (2560, 7569063), (2720, 7123824), (2745, 7058944), (2880, 6728056), (2928, 6617760), (3060, 6332288), (3111, 6228480), (3244, 5973120), (3264, 5936520), (3660, 5294208), (3840, 5046042), (3904, 4963320), (4055, 4778496), (4080, 4749216), (4148, 4671360), (4352, 4452390), (4392, 4411840), (4608, 4205035), (4866, 3982080), (4880, 3970656), (4896, 3957680), (5185, 3737088), (5440, 3561912), (5490, 3529472), (5760, 3364028), (5856, 3308880), (6120, 3166144), (6222, 3114240), (6488, 2986560), (6528, 2968260), (7299, 2654720), (7320, 2647104), (7680, 2523021), (7808, 2481660), (8110, 2389248), (8160, 2374608), (8296, 2335680), (8704, 2226195), (8784, 2205920), (9333, 2076160), (9732, 1991040), (9760, 1985328), (9792, 1978840), (10370, 1868544), (10880, 1780956), (10980, 1764736), (11520, 1682014), (11712, 1654440), (12165, 1592832), (12240, 1583072), (12444, 1557120), (12976, 1493280), (13056, 1484130), (13787, 1405440), (14598, 1327360), (14640, 1323552), (15555, 1245696), (15616, 1240830), (16220, 1194624), (16320, 1187304), (16592, 1167840), (17568, 1102960), (18666, 1038080), (19464, 995520), (19520, 992664), (19584, 989420), (20740, 934272), (21760, 890478), (21960, 882368), (23040, 841007), (23424, 827220), (24330, 796416), (24480, 791536), (24888, 778560), (25952, 746640), (26112, 742065), (27574, 702720), (29196, 663680), (29280, 661776), (31110, 622848), (31232, 620415), (32440, 597312), (32640, 593652), (33184, 583920), (35136, 551480), (36495, 530944), (37332, 519040), (38928, 497760), (39040, 496332), (39168, 494710), (41361, 468480), (41480, 467136), (43520, 445239), (43920, 441184), (46665, 415232), (46848, 413610), (48660, 398208), (48960, 395768), (49471, 391680), (49776, 389280), (51904, 373320), (55148, 351360), (58392, 331840), (58560, 330888), (62220, 311424), (64880, 298656), (65280, 296826), (66368, 291960), (68935, 281088), (70272, 275740), (72990, 265472), (74664, 259520), (77856, 248880), (78080, 248166), (78336, 247355), (82722, 234240), (82960, 233568), (87840, 220592), (93330, 207616), (93696, 206805), (97320, 199104), (97920, 197884), (98942, 195840), (99552, 194640), (103808, 186660), (110296, 175680), (116784, 165920), (117120, 165444), (124083, 156160), (124440, 155712), (129760, 149328), (130560, 148413), (132736, 145980), (137870, 140544)]