18964688640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:824

約数の個数: 432

約数和(自身を含む): 67228697088

約数和(自身を除く): 48264008448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 256, 272, 276, 289, 320, 340, 345, 368, 384, 391, 408, 460, 480, 510, 544, 552, 578, 640, 680, 690, 736, 743, 768, 782, 816, 867, 920, 960, 1020, 1088, 1104, 1156, 1173, 1280, 1360, 1380, 1445, 1472, 1486, 1564, 1632, 1734, 1840, 1920, 1955, 2040, 2176, 2208, 2229, 2312, 2346, 2720, 2760, 2890, 2944, 2972, 3128, 3264, 3468, 3680, 3715, 3840, 3910, 4080, 4335, 4352, 4416, 4458, 4624, 4692, 5440, 5520, 5780, 5865, 5888, 5944, 6256, 6528, 6647, 6936, 7360, 7430, 7820, 8160, 8670, 8832, 8916, 9248, 9384, 10880, 11040, 11145, 11560, 11730, 11888, 12512, 12631, 13056, 13294, 13872, 14720, 14860, 15640, 16320, 17089, 17340, 17664, 17832, 18496, 18768, 19941, 21760, 22080, 22290, 23120, 23460, 23776, 25024, 25262, 26588, 27744, 29440, 29720, 31280, 32640, 33235, 34178, 34680, 35664, 36992, 37536, 37893, 39882, 44160, 44580, 46240, 46920, 47552, 50048, 50524, 51267, 53176, 55488, 59440, 62560, 63155, 65280, 66470, 68356, 69360, 71328, 73984, 75072, 75786, 79764, 85445, 88320, 89160, 92480, 93840, 95104, 99705, 100096, 101048, 102534, 106352, 110976, 118880, 125120, 126310, 132940, 136712, 138720, 142656, 150144, 151572, 159528, 170890, 178320, 184960, 187680, 189465, 190208, 199410, 202096, 205068, 212704, 214727, 221952, 237760, 250240, 252620, 256335, 265880, 273424, 277440, 285312, 290513, 300288, 303144, 319056, 341780, 356640, 369920, 375360, 378930, 398820, 404192, 410136, 425408, 429454, 475520, 500480, 505240, 512670, 531760, 546848, 554880, 570624, 581026, 606288, 638112, 644181, 683560, 713280, 750720, 757860, 797640, 808384, 820272, 850816, 858908, 871539, 951040, 1010480, 1025340, 1063520, 1073635, 1093696, 1109760, 1162052, 1212576, 1276224, 1288362, 1367120, 1426560, 1452565, 1501440, 1515720, 1595280, 1616768, 1640544, 1701632, 1717816, 1743078, 2020960, 2050680, 2127040, 2147270, 2187392, 2324104, 2425152, 2552448, 2576724, 2734240, 2853120, 2905130, 3031440, 3190560, 3220905, 3233536, 3281088, 3435632, 3486156, 4041920, 4101360, 4254080, 4294540, 4357695, 4374784, 4648208, 4850304, 4938721, 5104896, 5153448, 5468480, 5810260, 6062880, 6381120, 6441810, 6562176, 6871264, 6972312, 8083840, 8202720, 8508160, 8589080, 8715390, 9296416, 9700608, 9877442, 10306896, 10936960, 11620520, 12125760, 12762240, 12883620, 13124352, 13742528, 13944624, 14816163, 16167680, 16405440, 17178160, 17430780, 18592832, 19754884, 20613792, 21873920, 23241040, 24251520, 24693605, 25524480, 25767240, 27485056, 27889248, 29632326, 32810880, 34356320, 34861560, 37185664, 39509768, 41227584, 46482080, 48503040, 49387210, 51534480, 54970112, 55778496, 59264652, 65621760, 68712640, 69723120, 74080815, 74371328, 79019536, 82455168, 92964160, 98774420, 103068960, 111556992, 118529304, 137425280, 139446240, 148161630, 158039072, 164910336, 185928320, 197548840, 206137920, 223113984, 237058608, 274850560, 278892480, 296323260, 316078144, 371856640, 395097680, 412275840, 474117216, 557784960, 592646520, 632156288, 790195360, 824551680, 948234432, 1115569920, 1185293040, 1264312576, 1580390720, 1896468864, 2370586080, 3160781440, 3792937728, 4741172160, 6321562880, 9482344320, 18964688640]

約数ペア:

[(1, 18964688640), (2, 9482344320), (3, 6321562880), (4, 4741172160), (5, 3792937728), (6, 3160781440), (8, 2370586080), (10, 1896468864), (12, 1580390720), (15, 1264312576), (16, 1185293040), (17, 1115569920), (20, 948234432), (23, 824551680), (24, 790195360), (30, 632156288), (32, 592646520), (34, 557784960), (40, 474117216), (46, 412275840), (48, 395097680), (51, 371856640), (60, 316078144), (64, 296323260), (68, 278892480), (69, 274850560), (80, 237058608), (85, 223113984), (92, 206137920), (96, 197548840), (102, 185928320), (115, 164910336), (120, 158039072), (128, 148161630), (136, 139446240), (138, 137425280), (160, 118529304), (170, 111556992), (184, 103068960), (192, 98774420), (204, 92964160), (230, 82455168), (240, 79019536), (255, 74371328), (256, 74080815), (272, 69723120), (276, 68712640), (289, 65621760), (320, 59264652), (340, 55778496), (345, 54970112), (368, 51534480), (384, 49387210), (391, 48503040), (408, 46482080), (460, 41227584), (480, 39509768), (510, 37185664), (544, 34861560), (552, 34356320), (578, 32810880), (640, 29632326), (680, 27889248), (690, 27485056), (736, 25767240), (743, 25524480), (768, 24693605), (782, 24251520), (816, 23241040), (867, 21873920), (920, 20613792), (960, 19754884), (1020, 18592832), (1088, 17430780), (1104, 17178160), (1156, 16405440), (1173, 16167680), (1280, 14816163), (1360, 13944624), (1380, 13742528), (1445, 13124352), (1472, 12883620), (1486, 12762240), (1564, 12125760), (1632, 11620520), (1734, 10936960), (1840, 10306896), (1920, 9877442), (1955, 9700608), (2040, 9296416), (2176, 8715390), (2208, 8589080), (2229, 8508160), (2312, 8202720), (2346, 8083840), (2720, 6972312), (2760, 6871264), (2890, 6562176), (2944, 6441810), (2972, 6381120), (3128, 6062880), (3264, 5810260), (3468, 5468480), (3680, 5153448), (3715, 5104896), (3840, 4938721), (3910, 4850304), (4080, 4648208), (4335, 4374784), (4352, 4357695), (4416, 4294540), (4458, 4254080), (4624, 4101360), (4692, 4041920), (5440, 3486156), (5520, 3435632), (5780, 3281088), (5865, 3233536), (5888, 3220905), (5944, 3190560), (6256, 3031440), (6528, 2905130), (6647, 2853120), (6936, 2734240), (7360, 2576724), (7430, 2552448), (7820, 2425152), (8160, 2324104), (8670, 2187392), (8832, 2147270), (8916, 2127040), (9248, 2050680), (9384, 2020960), (10880, 1743078), (11040, 1717816), (11145, 1701632), (11560, 1640544), (11730, 1616768), (11888, 1595280), (12512, 1515720), (12631, 1501440), (13056, 1452565), (13294, 1426560), (13872, 1367120), (14720, 1288362), (14860, 1276224), (15640, 1212576), (16320, 1162052), (17089, 1109760), (17340, 1093696), (17664, 1073635), (17832, 1063520), (18496, 1025340), (18768, 1010480), (19941, 951040), (21760, 871539), (22080, 858908), (22290, 850816), (23120, 820272), (23460, 808384), (23776, 797640), (25024, 757860), (25262, 750720), (26588, 713280), (27744, 683560), (29440, 644181), (29720, 638112), (31280, 606288), (32640, 581026), (33235, 570624), (34178, 554880), (34680, 546848), (35664, 531760), (36992, 512670), (37536, 505240), (37893, 500480), (39882, 475520), (44160, 429454), (44580, 425408), (46240, 410136), (46920, 404192), (47552, 398820), (50048, 378930), (50524, 375360), (51267, 369920), (53176, 356640), (55488, 341780), (59440, 319056), (62560, 303144), (63155, 300288), (65280, 290513), (66470, 285312), (68356, 277440), (69360, 273424), (71328, 265880), (73984, 256335), (75072, 252620), (75786, 250240), (79764, 237760), (85445, 221952), (88320, 214727), (89160, 212704), (92480, 205068), (93840, 202096), (95104, 199410), (99705, 190208), (100096, 189465), (101048, 187680), (102534, 184960), (106352, 178320), (110976, 170890), (118880, 159528), (125120, 151572), (126310, 150144), (132940, 142656), (136712, 138720)]