28018650240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1217}}^1$

素因数の和:1820

約数の個数: 384

約数和(自身を含む): 110858267520

約数和(自身を除く): 82839617280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 571, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1142, 1152, 1217, 1260, 1344, 1440, 1680, 1713, 1920, 2016, 2240, 2284, 2434, 2520, 2688, 2855, 2880, 3360, 3426, 3651, 3997, 4032, 4480, 4568, 4868, 5040, 5139, 5710, 5760, 6085, 6720, 6852, 7302, 7994, 8064, 8519, 8565, 9136, 9736, 10080, 10278, 10953, 11420, 11991, 12170, 13440, 13704, 14604, 15988, 17038, 17130, 18255, 18272, 19472, 19985, 20160, 20556, 21906, 22840, 23982, 24340, 25557, 25695, 27408, 29208, 31976, 34076, 34260, 35973, 36510, 36544, 38944, 39970, 40320, 41112, 42595, 43812, 45680, 47964, 48680, 51114, 51390, 54765, 54816, 58416, 59955, 63952, 68152, 68520, 71946, 73020, 73088, 76671, 77888, 79940, 82224, 85190, 87624, 91360, 95928, 97360, 102228, 102780, 109530, 109632, 116832, 119910, 127785, 127904, 136304, 137040, 143892, 146040, 153342, 155776, 159880, 164448, 170380, 175248, 179865, 182720, 191856, 194720, 204456, 205560, 219060, 219264, 233664, 239820, 255570, 255808, 272608, 274080, 287784, 292080, 306684, 319760, 328896, 340760, 350496, 359730, 365440, 383355, 383712, 389440, 408912, 411120, 438120, 467328, 479640, 511140, 511616, 545216, 548160, 575568, 584160, 613368, 639520, 657792, 681520, 694907, 700992, 719460, 766710, 767424, 778880, 817824, 822240, 876240, 959280, 1022280, 1090432, 1096320, 1151136, 1168320, 1226736, 1279040, 1363040, 1389814, 1401984, 1438920, 1533420, 1534848, 1635648, 1644480, 1752480, 1918560, 2044560, 2084721, 2302272, 2336640, 2453472, 2558080, 2726080, 2779628, 2877840, 3066840, 3271296, 3288960, 3474535, 3504960, 3837120, 4089120, 4169442, 4604544, 4864349, 4906944, 5452160, 5559256, 5755680, 6133680, 6254163, 6949070, 7009920, 7674240, 8178240, 8338884, 9728698, 9813888, 10423605, 11118512, 11511360, 12267360, 12508326, 13898140, 14593047, 16356480, 16677768, 19457396, 20847210, 22237024, 23022720, 24321745, 24534720, 25016652, 27796280, 29186094, 31270815, 33355536, 38914792, 41694420, 43779141, 44474048, 48643490, 49069440, 50033304, 55592560, 58372188, 62541630, 66711072, 72965235, 77829584, 83388840, 87558282, 88948096, 97286980, 100066608, 111185120, 116744376, 125083260, 133422144, 145930470, 155659168, 166777680, 175116564, 194573960, 200133216, 218895705, 222370240, 233488752, 250166520, 266844288, 291860940, 311318336, 333555360, 350233128, 389147920, 400266432, 437791410, 444740480, 466977504, 500333040, 583721880, 622636672, 667110720, 700466256, 778295840, 800532864, 875582820, 933955008, 1000666080, 1167443760, 1334221440, 1400932512, 1556591680, 1751165640, 1867910016, 2001332160, 2334887520, 2801865024, 3113183360, 3502331280, 4002664320, 4669775040, 5603730048, 7004662560, 9339550080, 14009325120, 28018650240]

約数ペア:

[(1, 28018650240), (2, 14009325120), (3, 9339550080), (4, 7004662560), (5, 5603730048), (6, 4669775040), (7, 4002664320), (8, 3502331280), (9, 3113183360), (10, 2801865024), (12, 2334887520), (14, 2001332160), (15, 1867910016), (16, 1751165640), (18, 1556591680), (20, 1400932512), (21, 1334221440), (24, 1167443760), (28, 1000666080), (30, 933955008), (32, 875582820), (35, 800532864), (36, 778295840), (40, 700466256), (42, 667110720), (45, 622636672), (48, 583721880), (56, 500333040), (60, 466977504), (63, 444740480), (64, 437791410), (70, 400266432), (72, 389147920), (80, 350233128), (84, 333555360), (90, 311318336), (96, 291860940), (105, 266844288), (112, 250166520), (120, 233488752), (126, 222370240), (128, 218895705), (140, 200133216), (144, 194573960), (160, 175116564), (168, 166777680), (180, 155659168), (192, 145930470), (210, 133422144), (224, 125083260), (240, 116744376), (252, 111185120), (280, 100066608), (288, 97286980), (315, 88948096), (320, 87558282), (336, 83388840), (360, 77829584), (384, 72965235), (420, 66711072), (448, 62541630), (480, 58372188), (504, 55592560), (560, 50033304), (571, 49069440), (576, 48643490), (630, 44474048), (640, 43779141), (672, 41694420), (720, 38914792), (840, 33355536), (896, 31270815), (960, 29186094), (1008, 27796280), (1120, 25016652), (1142, 24534720), (1152, 24321745), (1217, 23022720), (1260, 22237024), (1344, 20847210), (1440, 19457396), (1680, 16677768), (1713, 16356480), (1920, 14593047), (2016, 13898140), (2240, 12508326), (2284, 12267360), (2434, 11511360), (2520, 11118512), (2688, 10423605), (2855, 9813888), (2880, 9728698), (3360, 8338884), (3426, 8178240), (3651, 7674240), (3997, 7009920), (4032, 6949070), (4480, 6254163), (4568, 6133680), (4868, 5755680), (5040, 5559256), (5139, 5452160), (5710, 4906944), (5760, 4864349), (6085, 4604544), (6720, 4169442), (6852, 4089120), (7302, 3837120), (7994, 3504960), (8064, 3474535), (8519, 3288960), (8565, 3271296), (9136, 3066840), (9736, 2877840), (10080, 2779628), (10278, 2726080), (10953, 2558080), (11420, 2453472), (11991, 2336640), (12170, 2302272), (13440, 2084721), (13704, 2044560), (14604, 1918560), (15988, 1752480), (17038, 1644480), (17130, 1635648), (18255, 1534848), (18272, 1533420), (19472, 1438920), (19985, 1401984), (20160, 1389814), (20556, 1363040), (21906, 1279040), (22840, 1226736), (23982, 1168320), (24340, 1151136), (25557, 1096320), (25695, 1090432), (27408, 1022280), (29208, 959280), (31976, 876240), (34076, 822240), (34260, 817824), (35973, 778880), (36510, 767424), (36544, 766710), (38944, 719460), (39970, 700992), (40320, 694907), (41112, 681520), (42595, 657792), (43812, 639520), (45680, 613368), (47964, 584160), (48680, 575568), (51114, 548160), (51390, 545216), (54765, 511616), (54816, 511140), (58416, 479640), (59955, 467328), (63952, 438120), (68152, 411120), (68520, 408912), (71946, 389440), (73020, 383712), (73088, 383355), (76671, 365440), (77888, 359730), (79940, 350496), (82224, 340760), (85190, 328896), (87624, 319760), (91360, 306684), (95928, 292080), (97360, 287784), (102228, 274080), (102780, 272608), (109530, 255808), (109632, 255570), (116832, 239820), (119910, 233664), (127785, 219264), (127904, 219060), (136304, 205560), (137040, 204456), (143892, 194720), (146040, 191856), (153342, 182720), (155776, 179865), (159880, 175248), (164448, 170380)]